1. special products
! Blower reactivated air dryers (BRD Series)
- range 150 cfm to 7500 cfm
! No purge loss split flow air dryers (NLS Series)
- range 150 cfm to 7500 cfm
! Heat of compression air dryers (HOC Series)
- range 150 cfm to 7500 cfm
! Internally heated air dryers (IHD Series)
- range 100 cfm to 2000 cfm A IR T REATMENT
! Higher capacity refrigerated dryer solutions for your business
- range 2000 cfm to 10000 cfm
- working pressure 3 bar to 40 bar
! High pressure dryer (Refrigerated & Heatless type)
- working pressure 100 bar to 400 bar
TYPICAL INSTALLATION
WET AIR RECEIVER
VORTEX DRY AIR RECEIVER
SEPARATOR
ZERO OIL FILTERS
GFV 20
COMPRESSOR
GZ HD REFRIGERATION AIR DRYER GFV 20
AIR COOLED GZ LD
AFTER COOLER
T YPICAL A PPLICATION SALES AND SERVICE
Automobile Industry
Chemical Industry
Electronics Industry
Food & Beverage Industry
Footwear Industry
Glass Industry
Leather Industry
Pharmaceutical Industry
Textile Industry
Cement Plants
Distilleries / Breweries
General Instrumentation & Plant Air
Health Care / Hospitals Hyderabad
Lacquering or Spray Painting Lucknow
Paper Mills Madurai
Head Office
PET - Stretch Blow Moulding Nagpur
Power Plants
Coimbatore
Channel Nasik
Printing Associates Pune
Rice Mills Regional Offices Ahmedabad Rajkot
Sand Blasting Chennai Bengaluru Surat
Spinning / Knitting / Hosiery Mills Mumbai Bhopal Vadodara
Sugar Mills Kolkata Delhi Visakhapatnam
Tea Gardens
C0017 R00 V 0710
and many more
S.F. No. 103, Avanashi Road, Phone : +91 422 2360013, 2360130, E-mail : info@gemindia.com
Arasur, Coimbatore, 2360131 sales@gemindia.com, service@gemindia.com
TN 641 407, INDIA. Fax : +91 422 2360523 Web site : http://www.gemindia.com
www.velman.com Large Manufacturing Facility with a Wide Range

2. the
range !
!
2KD+ Series
Compact design
Low pressure drop
HLN Series
! Corrosion resistant
epoxy painting
HLD Series
! Designed for higher
capacities as per ASME
Sec VIII / IS: 2825
! Consistent dew point ! Auto drain fitted in pre-
! Power saving filter ! Inbuilt pre filter and
! User friendly mimic panel after filter
! High quality finishing
! Sturdy box frame ! Pressure gauges and
! Non-cyclic system safety valves on
! More reliability ! Compact size
adsorber tower
Range from 20 cfm to 2500 cfm Range from 20 cfm to 250 cfm Range from 300 cfm to 2000 cfm
2KW Series Compact Series RAD Series
! Wall mounting type ! Shell and copper tube
! Wall mounting type
! Compact in size heat exchanger
! Compact design
! Ease of operation ! Efficient power saving
! Eco friendly system
! Light weight ! Non-cyclic system with
! Consistent dew point provision of hot gas
! Non-corrosive
! Low pressure drop bye-pass valve
aluminium body
! Power saving ! HP, LP, WP overload
! Aesthetic look
safety trips
Range from 10 cfm to 40 cfm Range from 10 cfm to 25 cfm Range from 2500 cfm to 10000 cfm
WAV/H Series ACC Series Vortex separator Zero oil filter
! Option of TEMA C / Std. ! Aluminium finned ! Zero maintenance ! Air Quality - as per ISO:
Engg. practice design copper tube heat ! Most effective separation 8573-1
! Comparatively low exchanger of water and oil ! Warranty for elements
power consumption ! Continuous duty motor ! Non corrosive aluminium also
! Less impact of ambient with highly reliable fans body construction ! Coloured elements for
in the outlet temperature ! Most suitable for ! Sight glass for visually specific grade
! Vertical and horizontal portable application checking moisture ! Low pressure drop
models available collection
Range from 50 cfm to 5000 cfm Range from 35 cfm to 1000 cfm Range from 100 cfm to 1000 cfm Range from 35 cfm to 1700 cfm
GZ Series GDV Series GFV 20 Air receivers
! Universal voltage ! Designed to drain ! Zero air loss ! Designed as per IS:7938
! Fully automatic - no sludge and rust laden ! No electricity - no noise ! Hand and man holes
maintenance condensate ! Robust design provided as per code
! Adjustable interval and ! Reliable all digital ! Manual discharge ! Working pressure up to
discharge times electronic circuitry 40 bar
! Cleanable orifice
! Solid-state timer for ! Variable cycle time ! Shell / Dish as per
long life and reliability ! Float type
! Water proof - IP55 ASME Sec VIII or
! Small compact design enclosure for outdoors ! Long life aluminium casting IS:2825
Two models for all applications Two models for all applications Working pressure from 0 to 20 bar Range from 0.25 to 40m³