Hot Item Model: GB40-Ol 200-300 Bar Air Driven Oxygen Gas Booster Pump for Diving Use

Hot Item Model: GB40-Ol 200-300 Bar Air Driven Oxygen Gas Booster Pump for Diving Use

 CZPT Product :GB40-OL   160MM driven  single action air pushed oxygen gas

booster pump for refilling oxygen  gasoline cylinder 


CZPT air pushed fuel booster  pumps are ratio gadgets that utilize lower strain compressed


air driving a more substantial diameter piston (location x pressure) which is linearly connected to a more compact


hydraulic piston/plunger. Using this ratio principal, a larger hydraulic pressure can be created.


CZPT Pump product figures mirror the pumps nominal strain ratio, although the specialized data 


implies actual ratios.  The outlet stall stress is straightforward to set by changing the air push strain


via a basic air strain regulator. By multiplying the pressure ratio by the available store


air pressure, the nominal gas  stress can be calculated.


Illustration ( Pump Product: GBtwenty five Fuel booster pump)


Air generate piston area ( 160mm Ø)


CZPT plunger region (32mm Ø)


True ratio = 25:one


 1.  AIR Travel Area


The air push area is made up of a light-weight weight piston comprehensive with seals running within an


aluminum barrel. The diameter of the air piston is 160mm. When compressed air is equipped to


the pump the air pushes the air piston down on a compression stroke


(forces as out of the gasoline finish).


 Under the control of pilot pins (poppet valve) triggered at each and every stop of the stroke


two. GAS  Driven Section

The gas section of a CZPT air driven gas booster consisit of 4 main pieces  


,the gas barrel  ,the piston the check valves  and the main high pressure seals  .


The gaspiston is directly linked to the air piston and it is housedinside the gas barrel 


and its movements up and down creates the gas flow into and out of the booster through


 the check valves . The check valves are psring loaded and on the suction stroke .the inlet check out valve


opens to the highest allowing gasoline into the gasoline barrel and on the compression stroke


the inlet check valve closes the discharge verify valve opens forcing the pumped gasoline


 into the procedure  .The main high pressure seals is located on the gas piston and they seal agaist

 the gas barrel during operation . and the maximum pressures of the pump ,even so the


CZPT PTFE seals are ideal for equally the vast majority of gases encountered .


Other materials of construction  can be supplied to meet more aggresive services  


.The CZPT  serials of booster are not suitable for underground coal mine applications  .


CZPT DO CZPT models of  air driven gas boosters  that are not suitable for underground

coal mine apps .

CZPT Air driven fuel boosters cycle automatically  as the outlet pressure increass the


resistance also increases and the cycle rate decreases until the pump stops automatically 


when the out put pressure forces are equal .This is refered to as the stall condition  .


The pump will restart with a slight drop in the outllet pressure or an increase in the  air driven pressure 

Booster performance can be affected by a number of conditions ,


such as freezing of the exhaust muffler   or pilot valves ( Which is caused by moisture in


 air lines  ),inadequate  inlet air line sizes and dirty filers .When  operating the boosters 


on a contunuous basis  ,we recommend you use a maximum cycle rate of 50-60 cycles per minute .


This will both  increase service intervals  and assist in preventing ice forming at the exhaust  .


An air supply dryer will also assist in reducing icing up  .


CZPT Gas boosters have a 120mm stroke thus reducing cycle rates at any given flow 


and pressure as compared with most other brands  . This lower repsective cycle rate res


ults in a reduction in freeze-up  condition  .


To abtain best overall performance  ,do not reduce the indicated port size and consult

CZPT for flow conditions not shown in charts   

Design choice for fuel booster  

 It is very important to remember that the performance of any air driven device is very dependent 

on the air supply conditions .Restrictions in the air supply can be caused by using a too small air compressor or 

airlines  .The FLOW CHARTS SHOWN in the technical data sheet are based on good conditions  .

 so please do not “design  to the line ”  allow for losses and inefficiencies  

The next query is wheather you want the booster to stall when an outlet strain is reached 

If so ,a easy airline strain regulator will suffice ,but keep in mind the movement drops off dramatically as the 

booster reaches a stall condition  .

 If you require flow at a particular pressure ,then you need read the flow cahrts carefully and conservatively  

 If you need the pump to stop at a certain pressure ,prior to stall ,then an air pilor switches needs to be installed  .

Essential features

one. Realiable ,Easy to Keep ,compact and strong

2. No heat,flame or spark chance

three. Infinitely variable cycling pace and output

4. Air driven Designs do not call for electrical link ,simple to use automated controls

five. No limit or adverse impact to contineous quit/start purposes

6.Seals system made for lengthy doing work lifestyle,No airline lubricated necessary

seven.Constructed-in coupling program (Most models) and suited for most gases boosting 

Main complex knowledge  

Common technical data for air pushed gasoline booster pump  

Design Stress ratio Substantial pressure piston rod diameter (mm) Minimal inlet pressure PI(Bar) Highest Outlet force PO(Bar) Outlet force method PO Inlet port measurement Outlet porst measurement Maximum Flow charge L/min= seven Bar
GB02 2.5:1 one hundred sixteen.six 2PA NPT1/2”  NPT1/2” 522@PI=seven
GB04 4:one 80 1.two 33.two 4PA NPT1/2” NPT1/2” 354@PI=7
GB05T five:1 eighty forty one.five 4PA+PI NPT1/2” NPT1/2” 572@PI=7
GB07 seven:one sixty three three.4 fifty six 7PA NPT3/8” NPT3/8” 252@PI=7
GB08T eight:1 sixty three three.4 sixty four 7PA+PI NPT3/8” NPT3/8” 362@PI=seven
GB10 ten:1 50 6.5 eighty 10PA NPT3/8” NPT3/8” 196@PI=7
GB15 fifteen:1 40 8.1 a hundred and twenty 15PA NPT3/8” NPT3/8” 164@PI=ten
GB25 25:1 32 15 200 25PA NPT1/4” NPT1/4” 114@PI=20
GB30 32:one 28 18 256 32PA NPT1/4” NPT1/4” 91@PI=twenty
GB40 -OL  forty:1 25 twenty five 320 40PA NPT1/4” NPT1/4” 156@pi=forty
GB60 sixty:one twenty 32 480 60PA NPT1/4” NPT1/4” 112@PI=forty
GB100 100:one 16 40 800 100PA NPT1/4” NPT1/4” 85@pi=40

 Remark 1) Maxium outlet strain are at an air pushed stress of eight bar or 116 PSI ,for extended daily life utilizing

of this sort of pump ,we propose that air pushed pressure should be not much more than 8 Bar  .

Typical application of such air driven oxygen  gas booster pump


Hot Item Model: GB40-Ol 200-300 Bar Air Driven Oxygen Gas Booster Pump for Diving Use