Usun Model: GB05t 20-40 Bar Air Driven Butane Gas Booster Pump for Gas Transferring

 CZPT Design :GB05T   20-forty Bar air pushed butane fuel booster pump

for gasoline transferring 


CZPT air pushed gasoline booster  pumps are ratio products that make use of low pressure compressed


air driving a larger diameter piston (location x force) which is linearly related to a smaller


hydraulic piston/plunger. Making use of this ratio principal, a larger hydraulic pressure can be produced.


CZPT Pump product numbers replicate the pumps nominal force ratio, even though the complex data 


implies specific ratios.  The outlet stall strain is easy to set by changing the air travel force


by means of a simple air stress regulator. By multiplying the pressure ratio by the obtainable store


air pressure, the nominal gas  stress can be calculated.


Instance ( Pump Product: GB25 Fuel booster pump)


Air push piston area ( 160mm Ø)


CZPT plunger region (32mm Ø)


Genuine ratio = 25:1


 one.  AIR Travel Section


The air drive section is made up of a mild bodyweight piston comprehensive with seals operating inside an


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


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


(forces as out of the gas finish).


 Under the control of pilot pins (poppet valve) brought on at each stop of the stroke


two. GAS  Driven Area

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 verify valve


opens to the maximum enabling gas into the fuel barrel and on the compression stroke


the inlet examine valve closes the discharge examine valve opens forcing the pumped fuel


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

 the gas barrel during operation . and the optimum pressures of the pump ,nevertheless the


CZPT PTFE seals are suited for the two the extensive 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 programs .

CZPT Air pushed gas boosters cycle instantly  as the outlet force 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   

Model choice for gas 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 subsequent question is wheather you want the booster to stall when an outlet force is reached 

If so ,a simple airline strain regulator will suffice ,but don’t forget the flow 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

1. Realiable ,Easy to Sustain ,compact and sturdy

2. No heat,flame or spark risk

3. Infinitely variable biking speed and output

four. Air pushed Types do not require electrical link ,easy to utilize automatic controls

five. No limit or adverse have an effect on to contineous end/begin applications

6.Seals method created for lengthy operating lifestyle,No airline lubricated essential

seven.Created-in coupling program (Most types) and appropriate for most gases boosting 

Major technological information  

Normal complex info for air driven fuel booster pump  

Model Stress ratio Substantial stress piston rod diameter (mm) Minimal inlet pressure PI(Bar) Highest Outlet force PO(Bar) Outlet strain formula PO Inlet port dimensions Outlet porst dimensions Maximum Flow price L/min= seven Bar
GB02 two.5:one one hundred 16.six 2PA NPT1/2”  NPT1/2” 522@PI=7
GB04 4:1 eighty 1.two 33.2 4PA NPT1/2” NPT1/2” 354@PI=seven
GB05T 5:one eighty forty one.five 4PA+PI NPT1/2” NPT1/2” 572@PI=7
GB07 7:1 sixty three 3.four fifty six 7PA NPT3/8” NPT3/8” 252@PI=7
GB08T eight:1 63 3.4 sixty four 7PA+PI NPT3/8” NPT3/8” 362@PI=7
GB10 ten:one fifty six.5 eighty 10PA NPT3/8” NPT3/8” 196@PI=7
GB15 15:one 40 120 15PA NPT3/8” NPT3/8” 164@PI=ten
GB25 25:1 32 15 two hundred 25PA NPT1/4” NPT1/4” 114@PI=20
GB30 32:one 28 18 256 32PA NPT1/4” NPT1/4” 91@PI=twenty
GB40  40:1 25 25 320 40PA NPT1/4” NPT1/4” 156@pi=40
GB60 60:one twenty 32 480 60PA NPT1/4” NPT1/4” 112@PI=40
GB100 100:1 sixteen 40 800 100PA NPT1/4” NPT1/4” 85@pi=forty

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

of this kind of pump ,we recommend that air driven pressure should be not far more than eight Bar  .

Typical software of this kind of air driven fuel booster pump

Product applications 

Manufacturing unit corners 


Usun Model: GB05t 20-40 Bar Air Driven Butane Gas Booster Pump for Gas Transferring