This document provides an overview of various types of pumps used in the nuclear power industry, organized into categories. It lists boiler feed pumps, condensate pumps, nuclear power plant safety system pumps, nuclear power plant lubrication system pumps, and nuclear power plant service system pumps. For each pump type, it provides a brief identifier or name.

1. PUMPS FOR NUCLEAR
POWER INDUSTRY

2. CONTENTS
Boiler feed pumps
Boiler feed pumps, PTA 3750 type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Boiler feed pumps, PTA 3800 type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Boiler feed pumps, PEA type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Condensate pumps
Condensate pumps, 1КsV type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Condensate pumps, 1КsVA type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Condensate pumps, Кs, 1Кs type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Nuclear power plant safety system pumps
Spray-cooling system pumps, CNSA, D type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Reactor shutdown cooling system pumps, CNA type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Reactor shutdown cooling system pumps CNR, CNSA, D type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Nuclear power plant lubrication system pumps
Turbine bearing lubrication system pumps, D, 1D type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Primary Circulation Pump bearing lubrication pumps, А1 ЗV type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Condensate and boiler feed pump bearing lubrication pumps, АS-NMSH, АS-SH type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Nuclear power plant service system pumps
Heat transfer pumps, SE type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Service system pumps, CNA type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Horizontal split case double entry pumps, type D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Centrifugal multistage segmental pumps, CNSg, 1CNSg type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Vortex pumps, VK (S) type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Centrifugal cantilever pumps, К, 1К type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Centrifugal pumps, SM type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Vacuum water-circuit pumps, VVN type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Application of Pumps at Nuclear Power Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Pumps, supplied to nuclear power stations during 2001-2008 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
JSC HYDROMASHSERVICE's office and warehouse location map
Pumping equipment order questionnaire

3. INDUSTRIAL PUMPS OIL & GAS EQUIPMENT
HMS PUMPS JSC, Livny, Russia HMS NEFTEMASH JSC, Tyumen, Russia
Manufacturing of pumps for various applications Modular (packaged) oil field equipment
manufacturer
LIVNYNASOS JSC, Livny, Russia
Manufacturing of submersible centrifugal pumps SIBNEFTEAVTOMATIKA JSC, Tyumen, Russia
for water industry Design and manufacturing of flow metering
equipment
NASOSENERGOMASH JSC, Sumy, Ukraine
Manufacturing of pumps for oil and gas industries, NIZHNEVARTOVSKREMSERVICE JSC
thermal and nuclear power plants, household Nizhnevartovsk, Russia
and public utilities, and water industry Repair, upgrade and maintenance of oil field
equipment
HYDROMASHSERVICE JSC, Moscow, Russia
Consolidated trade company of HMS GROUP
ENGINEERING
VNIIAEN JSC, Sumy, Ukraine
Research and development of pumps
for nuclear and energy industries GIPROTYUMENNEFTEGAZ JSC, Tyumen, Russia
Engineering of integrated oil and gas fields
PROMBURVOD JSC, Minsk, Belarus developments
Manufacturing of submersible centrifugal pumps
for water industry TOMSKGAZSTROY JSC, Tomsk, Russia
Construction of oil & gas industries facilities
DIMITROVGRADKHIMMASH JSC
Dimitrovgrad, Russia TREST SIBKOMPLEKTMONTAZHNALADKA JSC
Manufacturing of vessels, chemical equipment Tyumen, Russia
and pumps Construction of oil & gas industries facilities
HMS HOUSEHOLD PUMPS JSC INSTITUTE ROSTOVSKY VODOKANALPROEKT JSC
Bavleny, Vladimir Region, Russia Rostov-on-Don, Russia
Manufacturing and marketing Design of water supply systems, water drainage
of household pumps systems, and hydraulic structures

4. JOINT STOCK COMPANY «HMS GROUP»
is a dynamically developing holding company, having a high The pumping equipment manufactured by the Group is
research and production potential in the field of design widely used at thermal and nuclear power plant facilities,
and production of pumping and oil-and-gas equipment, already existing and those being under construction, in Russia,
power units and complex hydraulic systems for power and CIS countries, Iran, Iraq, India, China, Morocco, Finland, Bulgaria.
other industries, pipeline facilities, water supply and irrigation.
Important business direction for HMS Group is turn key basis The product range of the equipment produced by the company
construction and packaged equipping for oil-and-gas industry. for water industry includes pumps of over 300 standard sizes
HMS Group comprises the following plants, manufacturing for water supply, sewage, irrigation.
pumps and oil-and-gas equipment, as well as engineering
and service companies. The incorporated trading company of HMS Group is
«HYDROMASHSERVICE» CJSC, which supplies the equipment
BASIC BUSINESS ACTIVITIES OF JSC «HMS GROUP» manufactured by the Group’s plants and by its long-term part-
ners, namely «Sumy Frunze NPO» OJSC, «Bobruisky mashine-
design, production, installation and maintenance of pumping
building plant» OJSC, «ENA» OJSC, «Volgogradneftemash» OJSC,
equipment for various industries:
«NPO ELSIB» OJSC, «Privod» OJSC, «Safronovsky EZ» OJSC,
—extracting, refining and transport of oil; «ELDIN» OJSC, «PEMZ» OJSC, «VEMZ» OJSC, «ZVI» OJSC,
—thermal power and nuclear power plants; «KHEMZ-IPEC» Joint-Venture CJSC, «Electromash» OJSC.
—water supply, irrigation, utilities and house hold, including The sales embrace Russia and foreign markets.
construction of complete pump stations, river dams, waste
water pump stations; In addition to supply of pumps HYDROMASHSERVICE acts as a
—steel and mining industry. general contractor/sub-contractor in construction and supply
of complete plants for water system facilities, including pump
design and production of oil-and-gas equipment: stations, river dams, sewage purification facilities, waste water
—modular packaged equipment for oilfields; pump stations. Contracts for complete plants supply include
— odular packaged equipment for measuring of oil well

m various equipments and services: pumps, valves, pipes and fit-
production; tings, high-and low-voltage electrical and power management
—flow measuring instruments for oil and gas; systems, cabling; substations; water and sewage systems main-
—service and maintenance of oil-and-gas equipment. tenance vehicles; equipment installation, pre-commissioning
and commissioning; personnel training.
engineering of surface facilities for oil-and-gas fields:
— design and construction facilities for collection, storage, HYDROMASHSERVICE has implemented and is implementing
processing and distribution of oil, gas and petrochemical a number of contracts on improvement of water supply
products within oil-and-gas fields; and sewage systems in towns of Russia, Uzbekistan, Tajikistan,
— onstruction of trunk and on-field pipelines for oil and gas,

c which were financed by The World Bank and The European
construction of on-field surface facilities. Bank of Reconstruction and Development.

5. boiler feed pumps
BOILER FEED PUMPS, PTA 3750 TYPE
APPLICATION
PTA 3750 type pumps and pumping units are desig-
ned for supplying feed water from deaerators to
steam generators of nuclear power units equipped
with VVER-1000 (pressurized water) reactor and
К-1000-60/3000-2 turbine .
DESIGN
PTA 3750 type feed pumps — centrifugal, horizontal,
multistage, double case pumps with friction bearings,
mechanical seals, turbine driven .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, turbine power,
head, m
designation m3/h rpm kW
PTА 3750-75-2 3400 635 3114 6285
PTА 3750-75-3 3750 860 3409 9603
4 pumps for nuclear power industry

6. boiler feed pumps
BOILER FEED PUMPS, PTA 3800 TYPE
APPLICATION
PTA 3800 type pumps (booster pumps) and pum-
ping units are designed for supplying feed water
from deaerators to main feed pumps: PTA 3750-75-2
and PTA 3750-75-3 to ensure their cavitation free
operation .
DESIGN
PTA 3800 type feed pumps — centrifugal, horizon-
tal, single stage, with double entry impeller, turbine
driven .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, turbine power,
head, m
designation m3/h rpm kW
PTА 3800-20-2 3 450 134 1602 1280
PTА 3800-20-3 3 800 160 1753 1680
pumps for nuclear power industry 5

7. boiler feed pumps
BOILER FEED PUMPS, PEA TYPE
APPLICATION
PEA type pumps and pumping units are designed for
supplying feed water from deaerators to steam gen-
erators of nuclear power units:
— PEA 1840 — for supplying feed water from dea-
erator to steam generators of nuclear power units
with VVER-1200 reactors;
— PEA 250 — for supplying feed water from dea-
erator to steam generators of nuclear power units
with VVER-91 reactors during startup and shut-
down .
DESIGN
PEA type feed pumps — centrifugal, horizontal,
multistage, double case or single case, electric motor
driven .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
PEA 250-80-2 250 880 2973 800 6000
PEA 270-150 290 1720 2970 2000 6000
PEA 1300-185 1300 1780 4500 8000 6000
PEA 2000-90 2000 900 3000 6300 6000
PEA 1840-80 1840 910 3000 6300 10 000
6 pumps for nuclear power industry

8. condensate pumps
CONDENSATE PUMPS, 1KsV TYPE
APPLICATION
1KsV type condensate pumps and pumping a friction bearing . The shaft is sealed with a
units are designed for transfer of conden- double mechanical seal .
sate or fresh water with temperatures up to The main (high speed) stage connects to
160 °С in steam-water delivery systems of the motor via a pin coupling and rotates
power stations . synchronously at 3000 RPM . This solution
makes the design very compact and light .
The booster (low speed) stage is driven by a
DESIGN turbine mounted in the pumped liquid flow
downstream of the main stage impeller . The
1КsV type condensate pumps, centrifugal, booster stage has its own supports (friction
vertical, double shaft design . bearings) integrated with hydrostatic end
The main (high speed) stage has one or two bearing . Booster impeller is mounted on
impellers mounted on the high-speed shaft the low speed (1500 rpm) shaft to ensure
supported by a rolling contact bearing and good cavitation performance of the pump .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, max. positive motor power, voltage,
head, m
designation m3/h rpm suction head, m kW V
1КsV 100-100 100 100 3000 1,0 75 380
1КsV 125-71 125 71 3000 1,0 45 380
1КsV 125-140 125 140 3000 1,0 90 380
1КsV 200-130 200 130 3000 1,4 132 380
1КsV 200-220 200 220 3000 1,4 250 380/6000
1КsV 315-80 315 80 3000 1,4 110 380
1КsV 315-160 315 160 3000 1,4 250 380/6000
pumps for nuclear power industry 7

9. condensate pumps
CONDENSATE PUMPS, 1KsVA TYPE
APPLICATION
КsVA type condensate pumps and pumping units
are designed for transfer of condensate in nuclear
power plant's steam-water delivery systems:
— КsVA 125-55 — for pumping condensate from the
condenser of TPN drive turbine to main turbine
condenser;
— КsV 200-220-1 — for pumping Delivery Water
Heater steam condensate to the Full-Flow Con-
densate line at a cut-in point between PND-2
(low pressure heater) and PND-3 or the discharge
manifold of the drain tank pumps;
— КsVA 360-160-2 — for pumping water from SAOR
tank to 1BA tank and to the inlets of 1МPEN-1 to
1МPEN-5 pumps during accidents involving loss
of heat-transfer fluid;
— КsVA 360-160-3 — for transferring heating steam power plant's К-1000-60/3000-3 turbine feed
condensate from PND-1 to the Full-Flow Con- water deaerator;
densate line downstream of PND-1 of the — КsVA 650-135-5 — for pumping the separate of
К-1000-60/1500-2 turbines of nuclear power units spent steam from a point downstream of TsVD
with VVER-1000 reactor . This pump functions as to the Full-Flow Condensate line downstream of
a drain pumping unit; the PND of К-1000-60/1500-2 turbines of nuclear
— КsVA 440-200 — used in the third cooling circuit power units equipped with VVER-1000 reactor .
of a nuclear power unit as a drain pump to trans- This pump functions as a drain pumping unit;
fer the heating steam condensate from PND-4 — КsVA 1050-100 — first stage pump, used in the
to the Full-Flow Condensate line downstream of third cooling circuit of nuclear power units to
PND-4; pump full-flow condensate from turbine con-
— КsVA 650-135-4 — for pumping the mixture of denser through desalination plant, Seal System
SPP separate and PND-4 heating steam conden- steam condenser and PND-1 to low pressure
sate from PND-4 condensate collector to nuclear direct-contact heater (PND-2);
8 pumps for nuclear power industry

10. condensate pumps
CONDENSATE PUMPS, 1KsVA TYPE
— КsVA 1250-250 — second stage pump, used in This pump functions as a drain pumping unit;
the third cooling circuit of nuclear power plants — КсV 125-140 — for pumping desalinated feed
to pump Full-Flow Condensate from PND-3 water to the aerator .
direct-contact low pressure heater through
PND-4 and PND-5 to the aerator;
DESIGN
— КsVA 630-125-2 — for pumping the heating steam
condensate from PND-3 to the Full-Flow Conden- КsVA type condensate pumps — vertical, double case,
sate line downstream of low pressure heaters #3 segmental, with internal case comprising rotor, sta-
of К-1000-60/1500-2 turbines of nuclear power tor parts, end seals (mechanical and packing type),
units with VVER-1000 reactor . bearings . The pump has electric motor drive .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
КsVA 125-55 75 55 3000 22 380
КsV 125-140 75 110 2950 62 380
КsV 200-220-1 200 220 3000 250 6000
КsVA 360-160-2 360 160 1500 250 6000
КsVA 360-160-3 360 160 1500 250 6000
КsVA 440-200 582 146 1500 250 6000
КsVA 650-135-4 582 146 1500 400 10 000
КsVA 650-135-5 650 135 1500 400 6000
КsVA 1050-100 1 050 100 1500 500 6000/10000
КsVA 1250-250 1 250 250 1500 1250 6000/10000
КsVA 630-125-2 630 125 1500 315 6000
pumps for nuclear power industry 9

11. condensate pumps
CONDENSATE PUMPS, Ks, 1Ks TYPE
APPLICATION
Ks, 1Ks type condensate pumps and pumping
units are designed for pumping condensate in steam
-water delivery systems of thermal and nuclear power
plants and also in heat supply and water supply
systems .
— Кs 50-110 — for pumping water drained from
steam generators into the drain tank to the
blowdown water treatment system;
— Кs 32-150-3 — for pumping condensate from
the condensate tank to the II circuit make-up
water deaerator;
— Кs 50-55-3, Кs 80-155-3 — for pumping water,
drained from steam generators .
DESIGN
Кs, 1Кs type condensate pumps — horizontal, single mechanical or packing type end seals, the rotor
case, segmental pumps with single entry impeller, is supported by rolling contact bearings .
electric motor drive . The pumps are equipped with
PERFORMANCE CHART
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
Ks 32-150-3 32 150 3000 22 380
Ks 50-55-3 40 60 3000 15 380
10 pumps for nuclear power industry

12. condensate pumps
CONDENSATE PUMPS, Ks, 1Ks TYPE
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
Ks 50-110-3 40 117 3000 30 380
Ks 50-110-4 50 110 3000 30 380
Ks 80-155-3 80 155 3000 55 380
1Ks 20-50 20 50 3000 7,5 380
1Ks 20-110 20 110 3000 15 380
1Ks 32-150 32 150 3000 30 380
1Ks 50-55 50 55 3000 15 380
1Ks 50-110 50 110 3000 30 380
1Ks 80-100 80 100 3000 45 380
1Ks 80-155 80 155 3000 75 380
pumps for nuclear power industry 11

13. nuclear power plant safety system pumps
SPRAY-COOLING SYSTEM PUMPS, CNSA, D TYPE
APPLICATION
CNSA and D type pumps and pumping units are
designed for supplying boric acid solution to sprin-
kler system spray nozzles during accidents at nuclear
power stations:
— CNSA 750-140-1 — for pumping boric acid solu-
tion to sprinkler nozzles during accidents invol-
ving leaks in the primary cooling circuit or leaks
in the secondary cooling circuit within the con-
tainment shell so as to reduce temperature and
pressure inside the shell and bind radioactive CNSA
iodine, contained in the steam and air of the
sealed space;
— 1D630-90К — for circulation of coolant in cooling double case, multistage with screw-type first stage,
circuits . mechanical seals, electric motor drive .
D type feed pumps — horizontal, single stage,
DESIGN with double entry impeller, mechanical seals,
support / end-thrust type bearings and electric
CNSA type feed pumps — centrifugal, horizontal, motor drive .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
CNSA 750-140-1 765 146 1500 500 6000
1D630-90К 630 90 1500 250/315 380/6000/10000
8NDv-H 500 38 1000 110 380
12 pumps for nuclear power industry

14. nuclear power plant safety system pumps
REACTOR SHUTDOWN COOLING SYSTEM PUMPS, CNA TYPE
APPLICATION
CNA type reactor shutdown cooling down pumps
and pumping units are designed for cooling down
reactor core during accidents and scheduled shut-
down of reactor:
— CNA 150-60 — for pumping boric acid (Н3ВO3)
solution to nuclear reactor during accidents at
power plants with VVER-91 nuclear power units;
— CN 150-60-1 — for pumping boric acid (Н3ВO3)
solution to nuclear reactor during accidents to
replenish the lost coolant in the primary cooling
circuit and for removing excess heat from the core
in slow pipeline leak situations so as to keep the
core sub-critical;
DESIGN
— CNA 150-110-2 — for pumping boric acid solu-
tion from emergency tank to the primary cooling CNA type reactor shutdown cooling system pumps
circuit of a VVER-1000 nuclear power unit during — horizontal, double case, segmental pumps with
accidents . double case, friction bearings, face-type end seals .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
CNА 150-60 150 650 3000 630 6000
CN 150-60-1 153 708 3000 630 6000
CNА 150-110-2 150 980 3000 800 6000
pumps for nuclear power industry 13

15. nuclear power plant safety system pumps
REACTOR SHUTDOWN COOLING SYSTEM PUMPS, TSNR, TSNSA, D TYPE
APPLICATION
CNR, CNSA type reactor shutdown cooling pumps so as to replenish the lost coolant and remove
and pumping units are designed for cooling down excess heat from the core, for supplying solu-
reactor core during accidents and scheduled shut- tions of chemicals so as to bind radioactive
down of reactor: iodine during accidents involving leaks;
— CNR 800-230-1 — for pumping boric acid solution — 1D630-90К — for circulating coolant in cooling
to the primary cooling circuit so as to remove circuits .
excess heat from the core;
— CNSA 750-140а-1 — for cooling down the reac- DESIGN
tor system after reactor shutdown in all operating
CNR, D type pumps — horizontal, single stage, with
modes of the nuclear power unit, for circulating
the boronized water in the swimming pool so double entry impeller, mechanical seals, support
as to remove residual heat from nuclear fuel in /end-thrust type bearings and electric motor drive .
all operating modes of nuclear power unit, for CNSA type pumps — centrifugal, horizontal, double
pumping boric acid solution to the primary cool- case, multistage with screw-type first stage, mecha-
ing circuit during all accidents involving leaks nical seals, electric motor drive .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
CNR 800-230-1 800 230 3000 800 6000
CNSA 750-140а-1 816 156 1500 630 6000
1D630-90К 630 90 1500 250/315 380/6000/10000
8NDv-H 500 38 1000 110 380
14 pumps for nuclear power industry

16. nuclear power plant safety system pumps
REACTOR SHUTDOWN COOLING SYSTEM PUMPS, CNR, CNSA, D TYPE
CNSA D
CNR
pumps for nuclear power industry 15

17. nuclear power plant lubrication system pumps
TURBINE BEARING LUBRICATION SYSTEM PUMPS, D, 1D TYPE
APPLICATION
Type D centrifugal double entry pumps and pump-
ing units are designed for transfer of water and other
liquids having similar viscosity (up to 36 x10 -6 m2/s)
and chemical reactivity, with temperatures from
274 - 358К (1 - 85 °С), containing not more than 0 .05%
by weight of solid particles, with no particles larger
than 0 .2 mm and no particles with microhardness
more than 6 .5 GPa (650 kgf/mm2) .
— D320-50 (6NDv) — for lubricating the bearings of
К-220-44 turbine at VVER-440 nuclear power
plants
— 1D800-56 — for lubricating the bearings of
К-500-65 /3000-2 turbine at RBMK-1000 nuclear
power plants
DESIGN
D, 1D type pumps — centrifugal, horizontal, single
stage, with double entry semi-volute inlet and volute
outlet .
PERFORMANCE CHART
* pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
D320-50 (6NDv) 320 50 1500 75 380
1D800-56 800 56 1500 200 380 / 660 / 6000
* On customer request we may select and/or fabricate pumps having different performance characteristics
16 pumps for nuclear power industry

18. nuclear power plant lubrication system pumps
PRIMARY CIRCULATION PUMP
BEARING LUBRICATION SYSTEM PUMPS, А1 ЗV TYPE
APPLICATION
Type А1 ЗV three-screw pumps are designed for
transfer of non-aggressive liquids with lubricating
properties, not containing abrasive particulates,
with up to 1500 cSt viscosity and up to 100 °С tempe-
rature (we can customize the pump to temperatures
up to 150°С) . The lower viscosity limit is determined
by lubricating properties of the liquid and the upper
— by the power of electric drive and intake capacity
of the pump .
— А1 ЗV 8/25-11/1 ОB, АS-З 8/25-11/10А — for lu-
bricating Primary Circulation Pump bearings at
RBMK-1000 nuclear power plants
— А1 ЗV 125/16-90/4B — for lubricating Primary
Circulation Pump bearings at VVER-1000 nuclear
power plants
— А1 ЗV 63/25-45/6,ЗB — for lubricating Primary
Circulation Pump bearings at VVER-440 nuclear
power plants
PERFORMANCE CHART
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
А1 3V 8/25-11/10b 12,5 100 3000 7,5 220/380
АС-3V 8/25-11/10a 12,5 100 3000 7,5 220/380
А1 3V 125/16-90/4b 80 40 1500 22 380
А1 3V 63/25-45/6,3b 45 63 1500 22 380
pumps for nuclear power industry 17

19. nuclear power plant lubrication system pumps
CONDENSATE AND BOILER FEED PUMP
BEARING LUBRICATION SYSTEM PUMPS, АS-NMSH, AS-SH TYPE
APPLICATION
АS-NMSH, АS-SH type pumps are used in the feed
and condensate pump bearing lubrication systems
and designed to pump liquids with lubricating
properties, containing no mechanical particles and
non-corrosive to pump parts . The viscosity of the
pumped liquids is from 0,018x10-4 -22,00x10-4 m2/s,
temperature — up to +70 °С ( we can customize the
pump to temperatures up to 150 °С) .
DESIGN
АS-NMSH and АS-SH are designed as positive-dis-
placement type pumps . The pumping is performed (atmospheric and suction) the liquid flows into cavi-
by gears . When gears rotate, a vacuum is created on ties between gear teeth and then is moved to the
the suction side and due to the pressure difference discharge side and expelled into the discharge outlet .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
АS-NMSH 2-40-1,6/16А 1,6 160 1500 2,2 220/380
АS-NMSH 5-25-4,0/4А 4 40 1500 1,5 220/380
АS-NMSH 8-25-6,3/2,5А 6,3 25 1500 1,5 220/380
АS-NMSH 8-25-6,3/25А 6,3 250 1500 7,5 220/380
АS-SH 40-4-19,5/4А 19,5 40 1000 5,5 220/380
АS-SH 80-2,5-37,5/2,5А 37,5 25 1000 15 220/380
18 pumps for nuclear power industry

20. nuclear power plant support system pumps
HEAT TRANSFER PUMPS, SE TYPE
APPLICATION
SE type main- line pumps and pumping units are
designed for pumping water in heat supply networks .
DESIGN
Centrifugal, horizontal, volute, two stage, with
double entry impellers and electric motor drive .
Rotor is supported by friction bearings or rolling
contact bearings with ring lubrication .
Seals — mechanical or packing .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
SE 1250-140-11 1250 140 1500 630 6000
pumps for nuclear power industry 19

21. nuclear power plant support system pumps
SERVICE SYSTEM PUMPS, CNA TYPE
APPLICATION
CNA type service system pumps and pumping units
are designed for pumping various liquids in the pro-
cess systems of the I and II circuits of nuclear power
plants:
— CNA 1400-12 — for raising the pressure of cooling
water before it enters generator gas coolers;
— CNA 1700-35 — for pumping desalinated water in
the intermediate circuit;
— CNA 4000-95/8 — part of Essential Service and
Component (in all operating modes of the nuclear
unit, including emergency mode) Cooling System
equipment .
ACNA 1700-35 pump at Tienvan nuclear power station
DESIGN
Centrifugal, horizontal, single stage, with double
entry impeller, friction bearings, mechanical seals .
PERFORMANCE CHART
pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
CNA 1400-12 1 400 12 750 75 380
CNA 1700-35 1 700 35 1500 250 6000
CNA 4000-95/8 3 600 55 750 630 6000
20 pumps for nuclear power industry

22. nuclear power plant support system pumps
SERVICE SYSTEM PUMPS, CNA TYPE
APPLICATION
Centrifugal, horizontal, one-, two- and three-stage,
rolling contact bearings, face type end seals .
PERFORMANCE CHART
* pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
CNA 6,3/50 6,3 50 2900 5,5 380
CNA 12,5/50 12,5 50 2900 7,5 380
CNA 12,5/75 12,5 75 2900 11 380
CNA 25/52 25 52 2900 11 380
CNA 25/70 25 70 2900 15 380
CNA 50/20 50 20 2900 5,5 380
CNA 65/90 65 90 2900 37 380
CNA 72/54 72 54 2900 30 380
CNA 100/50 100 50 2900 22 380
CNA 110/75 110 75 2900 55 380
CNA 400/30 400 30 2900 75 380
* On customer request we may select and/or fabricate pumps having different performance characteristics
pumps for nuclear power industry 21

23. nuclear power plant support system pumps
HORIZONTAL SPLIT CASE DOUBLE ENTRY PUMPS, D TYPE
APPLICATION
D type pumps and pumping units are designed for
pumping water in water supply systems .
— АD 3200-75-3 — for supplying circulation water
to ejectors and maintaining required flow rate .
— АD 960-35, АD 1800-31,5 — for pumping Inter-
mediate Circuit cooling water through heat
exchangers .
— 1D250-125а, 1D630-90 — for circulating industrial
water in cooling circuit systems, also for use in
hot and cold water supply systems, fire fighting
systems, etc .
DESIGN
Centrifugal, horizontal, double entry, electric motor
drive .
PERFORMANCE CHART
* pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
АD 3200-75-3 2500 42 750 400 6000
АD 960-35 960 37 1465 132 380
АD 1800-31,5 2 000 33 1485 250 6000
1D 250-125а 240 101 2900 110 220 / 380 / 660
1D 630-90 630 90 1450 230 220 / 380 / 660
* On customer request we may select and/or fabricate pumps having different performance characteristics
22 pumps for nuclear power industry

24. nuclear power plant support system pumps
CENTRIFUGAL MULTISTAGE SEGMENTAL PUMPS, CNSg, 1CNSg TYPE
APPLICATION
CNSg type pumps and pumping units are designed
for pumping feed water to low-power steam boilers
and also for use in hot water supply systems and
heating systems .
DESIGN
CNSg type pumps — centrifugal, multistage, seg-
mental, horizontal, with single-entry compensated
impellers .
A superposed screw (version 1CNSg-1) improves
pump cavitation performance . In the multistage
pumps the flow is moved sequentially by several
impellers mounted on the same shaft . Multistage
design allows increasing or decreasing the head
without changing the discharge .
PERFORMANCE CHART
* pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
CNS 38-220 38 233 2940 55 380
1CNSg 60-132-1 60 132 2950 45 380
* On customer request we may select and/or fabricate pumps having different performance characteristics
pumps for nuclear power industry 23

25. nuclear power plant support system pumps
VORTEX PUMPS, VK, VKS TYPE
APPLICATION
VК, VКS type pumps and pumping units are designed
for radioactive fluid and other applications in reactor
compartment support systems, for use in chemical
water treatment systems, heating and ventilation sys-
tems, at sewage disposal plants, in water supply and
sewage systems .
DESIGN
VК, VKS type pumps — vortex, single stage,
horizontal, cantilever, self-priming . The case and
cover are designed so that they form a working The liquid is moved and accelerated through this
chamber for the flowing liquid . This chamber is in ring-shaped channel by an impeller (disk with radial
the form of a ring connected with upstream and blades) .
downstream ends of the pump . The pump is actuated by an electric motor via a coupling .
PERFORMANCE CHART
* pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
VК 1/16B 3,6 16 1450 1,5 220 / 380 / 660
VKS 1/16B, VKS 1/16К 3,6 16 1450 1,5 220 / 380 / 660
АS-VKS 1/16 3,6 16 1450 1,5 220 / 380 / 660
VК 2/26b 7,2 26 1450 5,5 220 / 380 / 660
VKS 2/26b 7,2 26 1450 5,5 220 / 380 / 660
АS-VKS 2/26 7,2 26 1450 5,5 220 / 380 / 660
* On customer request we may select and/or fabricate pumps having different performance characteristics
24 pumps for nuclear power industry

26. nuclear power plant support system pumps
CENTRIFUGAL CANTILEVER PUMPS, К, 1К TYPE
APPLICATION
К, 1К type pumps and pumping units are designed
for circulating industrial water in cooling systems,
also for use in hot and cold water supply systems,
fire fighting systems, etc .
DESIGN
К, 1К type pumps — centrifugal, horizontal,
cantilever, with packing or mechanical (single or
double) seal .
PERFORMANCE CHART
* pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
К 20/30 20 30 2900 4,0 220 / 380
1К80-50-200а 45 50 2900 15 220 / 380
1К100-65-250 100 80 2900 45 220 / 380
1К100-65-250b 80 60 2900 30 220 / 380
* On customer request we may select and/or fabricate pumps having different performance characteristics
pumps for nuclear power industry 25

27. nuclear power plant support system pumps
CENTRIFUGAL PUMPS, SM TYPE
APPLICATION
SМ type pumps and pumping units are designed for
transferring liquids in chemical water treatment sys-
tems, heating and ventilation systems, at sewage dis-
posal plants, in water supply and sewage systems, etc .
DESIGN
SМ type pumps — centrifugal, horizontal, cantilever,
with gland packing .
PERFORMANCE CHART
* pump (unit) capacity, rotation speed, motor power, voltage,
head, m
designation m3/h rpm kW V
SM 80-50-200-4 25 12,5 1450 4,0 220 / 380 / 660
SM 80-50-200b-4 20 7,5 1450 3,0 220 / 380 / 660
SM 100-65-200-4 50 12,5 1450 5,5 220 / 380 / 660
SM 100-65-250-4 50 20 1450 7,5 220 / 380 / 660
* On customer request we may select and/or fabricate pumps having different performance characteristics
26 pumps for nuclear power industry

28. nuclear power plant support system pumps
VACUUM WATER-CIRCUIT PUMPS, VVN TYPE
APPLICATION
VVN 1-0,75 type pumps and pumping units are
designed for pumping air, chemically inert gasses,
steam and gas mixtures and for creating vacuum in
pumps and other hermetically sealed equipment .
DESIGN
VVN 1-0,75 type pump — vacuum, water-circuit,
with gland packing .
PERFORMANCE CHART
nominal capacity max. reduction
*pump (unit) at 0,04 MPa, in nominal capacity
rotation motor power, voltage,
designation m 3/s (m 3/min) at 0,02 MPa
speed,
rpm kW V
suction pressure suction pressure, %
VVN 1-0,75 20 30 2900 2,2 220 / 380
* On customer request we may select and/or fabricate pumps having different performance characteristics
pumps for nuclear power industry 27

29. application of pumps at nuclear power station diagram
APPLICATION OF PUMPS AT NUCLEAR POWER STATION DIAGRAMM
30 7
5
29 6
1
31 2 32 3 4
18
28
9
22 8
27
10
21 11
26
16
24
15
23
17
20 12
25 14 13
19
28 pumps for nuclear power industry

30. application of pumps at nuclear power station diagram
CONVENTIONAL SIGNS
- pumps supplied by HMS GROUP
1 - water-cooled reactor 16 - electric feed pump
2 - primary circulation pump 17 - emergency electric feed pump
3 - circulation pipeline 18 - high pressure heaters
4 - steam generator 19 - make-up water pump
5 - turbine high pressure cylinder 20 - primary circuit make-up water deaerator
6 - separator-reheater 21 - deaerator water filter
7 - turbine low pressure cylinder 22 - heat exchangers of primary circuit filters
8 - industrial water pump 23 - emergency core cooling pump (low pressure)
9 - turbine condenser 24 - emergency boron injection pump (high pressure)
10 - condensate pump 25 - spray pump
11 - condensate treatment 26 - emergency boric acid solution tank
12 - low pressure heater 27 - emergency core cooling heat exchanger
13 - drain pump, low pressure heater (PND), 28 - primary circuit water containment pit
second and third stage 29 - emergency boric acid solution container
14 - drain pump, GShD, fourth and fifth high 30 - volume equalizer
pressure stage 31 - main shutoff valve
15 - deaerator 32 - main circulation loop of the reactor
*
PUMPS , SUPPLIED BY HMS GROUP FROM 2001-2008
— Tienvan nuclear power station (China) - 46 — Kaiga nuclear power station (India) - 4
— Kudankulam nuclear power station (India) - 56 — Beloyarskaya nuclear power station (Russia) - 38
— Bushehr nuclear power station (Iran) - 16 — Rostovskaya nuclear power station (Russia) - 19
* Number of pumps per power unit
pumps for nuclear power industry 29

31. JSC HYDROMASHSERVICE's office and warehouse location map
MOSCOW
JSC HYDROMASHSERVICE's head office location map
JSC HYDROMASHSERVICE's head office location map
JSC HYDROMASHSERVICE's warehouse location map
JSC HYDROMASHSERVICE's warehouse location map
3 Pryadilnaya St., 6 A, Moscow 3 Pryadilnaya St., 6 A, Moscow Gogol St., 19, Tomilino town, Moscow regionGogol St., 19, Tomilino town, Moscow region
Ryazan Ryazan
y MKAD y MKAD
Egoryevsk Egoryevsk
hwa hwa
Lytkarino Lytkarino
e hig e hig
railway
railway
ovsko ov sko
a
a
Nikitinskay
Nikitinskay
holk holk
Ryazanskoe highway
Ryazanskoe highway
TOMILINO TOMILINO
Shc Shc
3 Pry 3 Pry
adiln adiln
aya s aya s
tr tr
vaya
vaya
1 st. Parko
1 st. Parko
Схема проезда в офисstr
omayskaya
ЗАО «ГИДРОМАШСЕРВИС» str Схема проезда на склад ЗАО «ГИДРОМАШСЕРВИС»
Perv Pervomayskaya Lyubercy Lyubercy
Московская обл., пос. Томилино, ул. Гоголя, д. 19, складMKAD
MKAD
1 1 2 2
г. Москва, ул. 3 я Прядильная, 6 А 2
METRO METRO
MOSCOW MOSCOW
Volgogradsky avenue Volgogradsky avenue

32. to draw up a purchase order, please fill and send us the following questionnaire
PUMPING EQUIPMENT ORDER QUESTIONNAIRE
105037, 3 Pryadilnaya St ., 6A, Moscow, Russia Ph .: +7 (495) 730 0212 Fax: +7 (495) 730 0236 e-mail: hydro@hms .ru www .hms .ru
Designer organization, address:__________________________________________________________________________
Buyer: _________________________________________________________________________________________________
Name of nuclear power station, description of the service system: ___________________________________________
_______________________________________________________________________________________________________
Equipment installation place: ____________________________________________________________________________
Quantity, equipment delivery date: _______________________________________________________________________
Designation of the analogous unit: _______________________________________________________________________
№ PARAMETER (SPECIFICATION) UNITS CUSTOMER REQUIREMENTS
1 PERFORMANCE
1 .1 capacity m3/hr
1 .2 head m
1 .3 power consumption kW
1 .4 Net positive suction head m
1 .5 intake pressure kgf/cm 2
1 .6 operating mode (continuous, periodic) * —
2 PUMPED MEDIUM
2 .1 volumetric percentage of solid particles %
2 .2 solid particle size мм
о
2 .3 operating and design temperature, tp С
2 .4 density at tp kg/m3
2 .5 viscosity (kinematic) at tp cSt (m2/s)
2 .6 pH value pH
2 .7 radioactivity Ku/l
2 .8 chloride ion concentration ml g/l
* Normal Operating Conditions and during deviations from Normal Operating Conditions

33. 3 SHAFT SEAL
3 .1 type (single or double, packing or mechanical)
3 .2 sealing liquid
4 UNIT INSTALLATION CONDITIONS
type of atmosphere during operation, storage
4 .1
and transportation as specified in GOST 15150
climatic modification and installation category
4 .2
as specified in GOST 15150
4 .3 safety class as specified in OPB 88/97 *
4 .4 equipment group as specified in PNAE G -7-008-89 **
4 .5 aseismic class as specified in NP-031-01
4 .6 quality class
5 ACTUATOR (ELECTRIC MOTOR) SPECIFICATIONS
5 .1 type —
5 .2 rotation speed rpm
5 .3 power rating kW
5 .4 power line frequency Hz
5 .5 supply voltage V
6 APPENDIX: installation diagram, other requirements
Filled by: Position:
Address:
Phone: Fax:
* General Safety Rules at Nuclear Power Plants . ** Nuclear Power Industry Norms and Rules

34. e-mail: hydro@hms.ru
6A, Pryadilnaya st. Phone: + 7 (495) 730 02 12
www.grouphms.ru
Moscow, 105037, Russia Fax: + 7 (495) 730 02 36
www.hms.ru