Hydrogen Compressor Systems

1. Hydrogen Compressor
Systems
Secure Supplies partnered and agreed with PDC Machines in 2016 to
only specific PDC Equipment and Gas Handling in our
proprietary deigns for clients.
PDC is a family owned company and we all at Secure Supplies believe
the best Compressor vendor for projects designed by Secure Supplies.
PDC Machines is an ISO 9001:2008 certified company that provides
engineered solutions for specialty gas and chemical processing
equipment worldwide. PDC 'sstate-of-the-art products are the preferred
choice for a variety of industrial/specialty gas, renewable energy,
general industrial and petrochemical applications.
PDC earned a reputation for providing reliable compression systems
backed by superb world class customer service and technical support.
PDC's compressor systems have minimal maintenance requirements,
are easily maintained and are supported by factory inventory of critical,
consumable spare parts.
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Gas Compressor Systems.
Hydrogen Gas, LPG, Propane, CNG, Biogas.

2. Hydrogen Compressor
Systems
Certifications we Comply with are as follows ;
•ISO 9001:2008
•American National Standards Institute, ANSI
•American Society of Mechanical Engineers, ASME
•American Welding Society, AWS
•Canadian Standards Association, CSA
•Canadian Registration Numbers, CRN
•CE marked, European Union (ATEX Directive, Pressure Equipment
Directive)
•Chinese, SQL
•The High Pressure Gas Safety Institute of Japan, KHK
•Korean Gas Safety, KGS
•National Electric Code, NEC
•National Fire Protection Association, NFPA
•Occupational Safety & Health Administration, OSHA
•Underwriters Laboratories, UL, cUL
•Russian certificate of conformity, GOST-R
Ordering is Straight forward simply contact Secure Supplies with your
requirements.
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution

3. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution

4. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution

5. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Diaphragm Gas Compressors Explained
A diaphragm compressor is a positive displacement machine which
consists of a hydraulic system and a gas compression system.
Diaphragm compressors are somewhat traditional in the sense that
the hydraulic system uses a linear reciprocating piston attached to a
crank shaft that is driven by an electric motor. The hydraulic piston
travels through a cylinder which moves a column of oil. This oil is
used to lubricate the lower end running gear and to energize the gas
process system.
The gas processing system consists of the gas head assembly, three
metal diaphragm plates and the compressor check valves. When the
hydraulic oil is pumped to the underside of the diaphragm set they flex
through a contoured cavity in the gas head as the compressor check
valves allow for the process gas to flow in & out of the compressor.
Triple metal diaphragm compressors are unique because they are
leak-free and non-contaminating since they do not utilize dynamic
seals and the diaphragm set completely isolates the process gas from
the hydraulic system. Each compressor also includes a leak detection
system that monitors the integrity of the diaphragms and static o-
rings. Breaches in these components can signal an alarm and or
automatically shut down the compressor.

6. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution

7. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Oil Regulating Valve
The oil relief valve limits maximum hydraulic (and thus gas) pressure
and assures that the diaphragms completely “sweep” the upper and
lower cavity contours to maximize displacement.
Injection Pump
A plunger type injection system on all motor driven diaphragm units.
The injectors are also crank driven and precisely meter hydraulic fluid
flow during the operation of the compressor.
Process Head
Factory machines the process heads from a variety of materials for
process gas compatibility. 300 series stainless steel is the standard
used for most applications.
Process Contacting Seals
We offer an extensive variety of static elastomeric O-ring seals for
process gas compatibility, options include Buna-N, Viton, and Teflon
encapsulated Viton and Kalrez.
Process Inlet and Outlet Check Valves
Compressor process check valve design is dependent on operating
conditions and the process gas itself. Compressors typically utilize
cartridge or plate style check valves. Valves and valve pockets are
designed for easy removal and maintenance.

8. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Hydraulic Oil System
The hydraulic system is designed to assure uniform diaphragm
deflection, prevent knocks, vibration, cavitation and yield smooth, quiet
compressor operation.
Unique oil distribution techniques are employed to eliminate pressure
differentials and gradients.
The system utilizes an automatic priming pump, positive displacement
high-pressure injection pump and oil relief valve with bypass valve for
smooth, easy starting.
Priming Pump
We provide an automatic, positive displacement gear pump. Priming is
crankshaft driven and automatic upon start up. This eliminates priming
problems that are typically associated with gravity fed pumps.
Cavity Design
The deflection and resultant stresses in the metal diaphragms are
controlled by carefully designed cavity contours. We use state of the art
design and analysis tools as well as cutting edge programs to model
these.
Triple Diaphragm Construction
The diaphragm set consists of three plates. The upper or process side,
the lower or hydraulic side and the middle diaphragm. The middle
diaphragm is brass to preclude galling. The upper and lower are typically
301 SST for most applications. However, the upper diaphragm material
can be supplied in alternate materials, such as Inconel 718, for process
compatibility.

9. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Leak Detection System
Included with every diaphragm compressor is a leak detection system.
This system detects diaphragm or seal failures.
Our leak detection system monitors the gas and hydraulic sides of the
compressor and will alarm and or shutdown the compressor when an
anomaly is detected.
Proper maintenance, operation and clean/dry process gas promotes
component operating life.
Automatic Unloading System
The compressor is automatically hydraulically re-primed at start-up and
unloaded upon shutdown. This process is an important procedure which
will not only provide for maximum efficiency but also eliminates the need
for an operator to start-up/re-prime the compressor.
Safety Interlocks
Features include shutdowns for low suction pressure, high discharge
pressure, low oil pressure, low water coolant and diaphragm or O-ring
failure. Audible and visual annunciators can be supplied for an added
level of protection. The compressor can be completely instrumented for
automatic operation.

10. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Why Secure Supplies places
these Diaphragm Compressors in
our Developments?
Non-contaminating Gas Compression
The triple diaphragm set ensures that the process gas is completely
isolated from the hydraulic oil. The compressor does not use dynamic
seals eliminating the potential for seal particulate to be imparted to the
gas stream. Filters and oil removal systems are not necessary –
Hydraulic oil cannot migrate into the process gas.
High Compression Ratio
Our metallic diaphragm compressors can achieve typical compression
ratios up to 10:1 for certain models.
Superior & Extended Diaphragm Life
All aspects of diaphragm compressor design are intended to enhance
component life, improve operability and reduce and simplify
maintenance.Diaphragm cavity contours, which control stress in the
diaphragms, are carefully controlled to provide uniform stress distribution.
Special manufacturing processing is used on the diaphragm surfaces to
enhance fatigue life.

11. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Many of our customers have experienced continuous running times of
10,000 to 40,000 hours between routine maintenance minimizing the
need for spare parts replacement.
Variable Suction Pressure
Compressors are capable of sub atmospheric as well as high suction
pressures. Compressors can be used in in applications requiring low or
high compression ratios. And for applications requiring intermittent or
continuous service duty.
Many of our customers have experienced continuous running times of
10,000 to 40,000 hours between routine maintenance minimizing the
need for spare parts replacement.
Unique Oil Distribution System
The hydraulic system is designed in such a way as to assure uniform
diaphragm deflection, prevent knocks, vibration, cavitation and yield
smooth, quiet compressor operation.
Fast Acting Leak Detection System
To detect and indicate diaphragm and seal failure.
Safety Interlocks
The compressor will be completely instrumented for safe and automatic
operation.
Environmentally Safe
Our diaphragm compressors use static seals. There is no migration of
gas to the crankcase as such the crankcase does not require purging or
venting. The gas system integrity is monitored to preclude leakage of gas
to the atmosphere.

12. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Safe Compression of Corrosive Gases
We use non-flammable hydraulic fluid and all process-wetted
components which are constructed from corrosion-resistant materials
for processing of corrosive or oxidizing gases for safe operation and
which will prolong the life of maintenance components.
High Discharge Pressure
Gas diaphragm gas compressors are capable of providing discharge
pressures to 15,000 psig/1,000 barg and beyond.
Automatic Unloading System
The compressor is automatically re-primed at start-up. Manual start-up
requires an experienced compressor technician to be present all the
time to re-prime the compressor. Incorrect priming will cavitate the
compressor and damage the heads, bolts, diaphragms, o-rings,
process and hydraulic system.
Quiet Operation
Below 85 dBA @ 1 meter without sound-proofing enclosure.
Low Maintenance
Typically, only routine oil changes are necessary.
Low Energy Costs
Compressors use a heavy flywheel to provide energy. In addition,
Duplex and two-stage diaphragm compressors can be horizontally
opposed designs to further reduce horsepower requirements and
energy usage.

13. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
International Standards Compliance
Diaphragm compressors can be designed and certified to comply with
Canadian, European, South Korean, Japanese, North American and
other international codes and standards.
ISO 9001 Quality Management
ALL Products and Processes are certified according to ISO 9001
standards for quality management of production and services.
Serving Many Industries
Our contamination-free and leak-tight, diaphragm gas compressors can
be applied to:
•Hydrogen powered fuel cell vehicles
•Hydrogen powered fuel cell trucks
•Hydrogen powered fuel cell buses
•Hydrogen powered back up fuel cells stationary for stationary power
generation
•Conversion of biomass to gaseous hydrogen
•Hydrogen powered fuel cell material handling vehicles
•Hydrogen powered back up fuel cells for telecommunication towers
•Conversion of solar and wind power to hydrogen power (power to gas)

14. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
We have an extensive line up of Quality plug-and-play diaphragm
compressors ranging from bare units to fully automated and
custom-designed diaphragm compressors with a comprehensive
assortment of options to meet any application.

15. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
Purity of Inlet Gas
It is critically important that the process gas be clean and dry as it
enters the compressor. Suction filters, separators/knockout pots or
demisters should be employed at each compression stage to
eliminate particulate and or moisture from the gas stream. Gas
purity is maintained as it is processed through the diaphragm
compressor.

16. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Bare Compressor

17. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Basic Compressor

18. Hydrogen Compressor
Systems
Website
STORE
RENEWABLE
ENERGY
• Solar PV
• Solar Thermal
• Wind
• Hydro
• Geothermal
• Biogas
• Natural Gas
Hydrogen
Compressor
Systems
https://www.secure.supplies/hydrogen-compressor-systems
Authorized Representative
Authorized Representative
Quality Management System:
ISO9001-2015
GJB9001B-2009 (MIL)
Secure Supplies Product/s Meet Customers Demands.
Global Distribution
Standard Instrumentation Package