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Double stage Double driven GB-DD Compressed Air Gas Booster Pump Argon Helium Hydrogen Oxygen Nitrogen Explosion-proof type
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
STANDARD SERIES
GB-DD series gas booster pumps (Double stage, Double driven):
GB-DD series pumps are available with high quality seals, which provide significantly better service life as well. Pump head fitted with exhaust cooling devices. All parts in contact with the gas are made of stainless steel.
* Ensures 1M or more durability of the main seal: Guarantees more than 1M times of durability of main seal
* Be safe without corrosion: Enhance internal resistance
* Explosion-proof type with no request for electricity: We enhance safety with the pneumatic way which was required no electricity.
Model | Ratio | Air Drive Pressure (kg/㎠) | Max Pressure (kg/㎠) | Min. Suction Pressure (kg/㎠) | Inlet Gas Ports | Outlet Gas Ports | Flow Rate (ln/ Min) | Weight (kg) | ||||||||
GB-DD-14 | 1 : 14 | 5~10 | 98 | 7 | 1/2" PT | 1/2" PT | 6000 | 23 | ||||||||
GB-DD-28 | 1 : 28 | 5~10 | 196 | 13 | 1/2" PT | 1/2" PT | 2790 | 23 | ||||||||
GB-DD-60 | 1 : 60 | 5~10 | 420 | 28 | 9/16" 18 UNF | 9/16" 18 UNF | 2050 | 24 | ||||||||
GB-DD-100 | 1 : 100 | 5~10 | 700 | 31 | 9/16" 18 UNF | 9/16" 18 UNF | 1130 | 25 | ||||||||
GB-DD-150 | 1 : 150 | 5~10 | 1 050 | 35 | 9/16" 18 UNF | 9/16" 18 UNF | 1410 | 25 | ||||||||
※ M.P(kg/㎠) = Ratio * Air Drive Pressure(kg/㎠) ※ M.P is calculated with 7 bar(standardized air pressure) | ||||||||||||||||
Theoretical charging time formula
Reservoir tank x atm = TAL
TAL/(Flow rate/sec) = total charging time
* Outlet pressure (Pb) - I•PI
(Outlet Pressure = Compression ratio • Air Drive)
Precautions
• There are lots of variables when increasing pressure under high pressure
• Driven part: driven air pressure, flow rate
• High pressure part: inflow gas pressure, feed rate
• Actual flow rate will be different depending on utility.
Product Description
Compressed Air Driven Gas Booster Pump- GB-DD Series
PUMSTER Air Driven Gas Boosters provide for pressures up to 105 Mpa (15,229 psi). Used for virtually all known gases, these boosters are ideal for increasing gas pressure, transferring high pressure gas, charging cylinders and scavenging. Key features include:
* First self-production system in Korea
* Ensures 1M or more durability of the main seal
* Be safe without corrosion
* Replace spare parts easily
* The pneumatic method based on Pascal's law
* Compressed Air driven - no electricity required (connect to normal air compressor)
* In order to extend the lifetime of the pump, the driving air pressure should not be higher than 10 bar
* No air lubricator required
* Hydrocarbon free - separation between air and gas sections
* Pressures to 105Mpa (15,229 psi)
* Wide range of models with different ratios
* Built-in-cooling on most models
* Easy to install, operate and maintain
* Best price / performance ratio
* Explosion-proof type with no request for electricity
* Automatic pressure holding, whatever the cause of the pressure drop, the PUMSTER pump will automatically start, keep the loop pressure constant
Applicable gas:Air/Ar(Argon)/He(Helium)/H2(Hydrogen)/O2(Oxygen)N2(Nitrogen) CO22/CH4/C2H2/LNG/LPG/CNG/FM200/SF6/H2S etc
Applications for Air Driven Gas Boosters
- PUMSTER Air Driven Gas Boosters provide for pressures up to 105Mpa. Used for oil free compression not only of air or Nitrogen, but also flammable and risk gases like hydrogen, oxygen and natural gas. These boosters are ideal for increasing gas pressure, transferring high pressure gas, charging cylinders and scavenging.
- Air driven boosters are an efficient alternative instead of electrically driven products and can be used in explosion- proof areas.
- As a result of the wide range of models it is possible to select the optimum booster for each application. Double stage, double stage or two stage boosters or a combination of these models can be used to achieve different operating pressures and flow capacities.
- PUMSTER Air Driven Gas Boosters are ideal and widely used for hydrostatic and burst testing for valves, pipes, tubing and pressure vessels; Calibration for safety valves; Automobile regulator detecting and telecommunication cable inflatable appliances.
Applications:
* Pressure test with gas/air
* Gas transfer and filling (Air/Argon/Helium/Hydrogen/Oxygen/Nitrogen/CO22/CH4/LNG/LPG/CNG/FM200 etc.)
* Charging of gas cylinder and accumulator with nitrogen
* Nitrogen gas spring charging
* Supply for isolating gas systems
* Gas assisted injection molding
* Transfer of oxygen cylinders
* Charging of breathing air bottles Leak test
* Hydrostatic Testing for valves, tanks, pressure vessels, pressure switches, hoses, pipes and tubing, pressure gauges, cylinders, transducers, well casings, BOPs, gas bottles and air craft components Safety valve adjusting.
Company introduction
How to Select Pumster Air Driven Gas Boosters/Systems?
In order to choose suitable booster pump or systems for you, please kindly reply us the following questions:
1.What is your present gas pressure? ( )bar
2.What is your gas?oxygen gas,nitrogen gas or other gases?
3.What outlet gas pressure do you want?( )bar
4.What driven air pressure (of your air compressor) can you offer?( )bar, because our booster is completely air operated and no need any electricity
5.What outlet gas flow rate do you need?( )L/min
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