Usun Model: Xh02 100 mm Driven Air Operated Liquid Pump for Hydraulic Tool Pressure Testing

Usun Model: Xh02 100 mm Driven Air Operated Liquid Pump for Hydraulic Tool Pressure Testing

Popular  CZPT Design :XH02 type  100mm driven moveable air driven liquid force take a look at pump 

CZPT Info for Air driven liquid pumps


CZPT air driven liquid  pumps are ratio gadgets that use low force compressed


air driving a more substantial diameter piston (spot x pressure) which is linearly related to a smaller sized


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


CZPT Pump design numbers mirror the pumps nominal stress ratio, while the technological data 


signifies exact ratios.  The outlet stall strain is effortless to set by modifying the air generate stress


through a straightforward air stress regulator. 


By multiplying the force ratio by the accessible shop


air pressure, the nominal liquid pressure can be calculated.


Exmple ( Pump Model: M25 liquid pump)


Air push piston location ( 80mm Ø)


CZPT plunger location (one6mm Ø)


Genuine ratio = 25:one


one.  AIR Travel Area


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


aluminum barrel. The diameter of the air piston is 80mm. When compressed air is equipped to


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


( forces fluid out of the liquid stop).


 Under the control of pilot pins (poppet valve) activated at each conclude of the stroke


2. CZPT Section (Wetted End)


The hydraulic area of an air pushed liquid pump is made up of four main parts, the hydraulic human body,


the piston/plunger, the verify valves and the main higher stress seal. The hydraulic


piston/plunger is  directly linked to the air piston and it is housed inside of the hydraulic physique and


its movement up and down results in the liquid stream into and out of the pump by way of the verify


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


 opens to the highest allowing fluid into the hydraulic entire body and on the compression stroke the


inlet check valve closes and the discharge check valve opens forcing the pumped fluid into the


method. The major high force seal is located within the hydraulic human body and the piston/plunger seals


against this during operation. There are different components and styles of high force seals


depending on the fluid currently being pumped and the greatest pressures of the pump, even so the


CZPT seals are suitable for both drinking water and hydraulic fluid use.


CZPT air pushed liquid pumps are self-priming, Nonetheless, substantial ratio pumps are more tough to


Prime and might call for bleeding. In standard, it is not advisable to use an air- line lubricator.


CZPT  air driven liquid pumps cycle automatically  as the outlet strain boosts the


resistance  also increases and the cycle fee decreases till the pump stops routinely


when the output  pressure forces are equivalent. This is referred to as the stall situation.


The pump will restart with a slight drop in the outlet force or an enhance in the air push


stress. Pump functionality can be impacted by a amount of conditions, this sort of as freezing of the


exhaust muffler or pilot valves (which is triggered by moisture in air lines), inadequate inlet air-line


measurements and soiled filers. When operating the pumps on a ongoing foundation, we advocate you use


a optimum cycle charge of 50~sixty cycles for every moment.


This will each improve support intervals and help in stopping ice forming


at the exhaust. An air offer dryer will also help in reducing icing up.


To obtain ideal overall functionality, it is advisable not to lessen the indicated port measurements


and consult We for stream problems not revealed in charts.

Common applications for air pushed Liquid pumps

Key attributes

A single design obtainable in 8 ratios

Compatibility with a range of liquids

Secure pneumatic operation

Aluminum bodies and wetted materials of carbon metal or stainless metal

Rugged,compact,reliable and simple maintenance verified layout

Substantial high quality seals, prolonged services daily life obtainable

No require for air line lubrication

Vast application with massive variety of stress ratio

Main complex data 

Standard technological knowledge for air pushed liquid pumps

XH Serial Air liquid pump 
CZPT data                                       Base on air pushed stress at 7 bar ,air usage is around .6-.9 M3 for each min
Foundation on air driven pressure at 7Bar
Product Ratio Piston/Rod diameter ø
Displacment for each stroke(mL) Liquid
liquid OUT Max outlet strain Bar@air driven force at eight.3Bar Liquid outlet pressure (Bar)     1Bar=.1Mpa=one.019Kg/cm²
twenty five fifty 75 one hundred one hundred fifty one hundred seventy five 200 250 300 350 400 seven-hundred
Flow rate   L/Min  (L/min)
XH02 two:1 63 187.03 NPT3/8″ NPT3/eight” 33.67                        
XH04 four:one fifty 117.81 NPT3/eight” PT3/8″ 33.2 28.27 sixteen.49                      
XH06 6:1 40 75.four NPT3/8″ NPT3/eight” 49.6 12.eighty two                    
XH10 10:1 thirty forty two.41 NPT3/eight” NPT3/8″ eighty three ten.18 8.48 6.36 two.12                  
XH16 16:1 25 29.45 NPT3/8″ NPT3/8″ 132.8 seven.07 six.forty eight 5.89 four.42 3.fifty three                
XH25 25:one twenty eighteen.85 NPT3/eight” NPT3/8″ 207.5 four.52 4.15 3.seventy seven 3.39 3.02 2.64 one.89            
XH39 39:one sixteen 12.06 NPT3/eight” NPT3/eight” 373.5 2.89 2.sixty five two.forty one 2.seventeen one.ninety three 1.69 one.forty five 1.33 1.21        
XH64 sixty four:one 12 six.seventy nine NPT3/eight” NPT3/8″ 531.two one.63 one.49 one.36 one.29 1.22 1.fifteen one.09 one.02 .95 .88 .eighty one .34  
XH100 a hundred:one 10 4.71 NPT3/eight” NPT3/eight” 830 one.13 1.08 1.04 .99 .89 .eighty five .8 .seventy five .seventy one .sixty six .sixty six .fifty seven
XH130 130:1 9 3.82 NPT1/4″ NPT1/4″ 1079 .92 .88 .eighty four .eight .seventy three .69 .sixty five .61 .fifty seven .53 .5 .forty six .31
XH156 156:1 8 three.02 NPT1/four” NPT1/4″ 1294 .72 .sixty nine .66 .63 .57 .54 .fifty one .forty eight .45 .42 .39 .36 .33

Remark 1) Maxium outlet stress are at an air pushed strain of 8 bar or 116 PSI ,for extended daily life making use of

of these kinds of pump ,we propose that air driven strain should be not more than 8 Bar 

Standard diagram of this sort of air pushed liquid pumps 


Product Applications 


Factory corners 


Usun Model: Xh02 100 mm Driven Air Operated Liquid Pump for Hydraulic Tool Pressure Testing