Usun Model: M64 Mini High Pressure Air Hydrostatic Test Pump for Hose Pipe Tubes

Usun Model: M64 Mini High Pressure Air Hydrostatic Test Pump for Hose  Pipe Tubes

Popular  CZPT Product :M64  Mini substantial pressure air hydrostatic check pump

for hose /pipe/tubes/CZPTs 

CZPT Information for Air pushed liquid pumps


CZPT air pushed liquid  pumps are ratio products that employ reduced strain compressed


air driving a larger diameter piston (area x force) which is linearly related to a more compact


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


CZPT Pump design figures replicate the pumps nominal strain ratio, whilst the technological data 


indicates specific ratios.  The outlet stall pressure is easy to set by modifying the air drive pressure


by way of a straightforward air stress regulator. 


By multiplying the force ratio by the accessible store


air pressure, the nominal liquid force can be calculated.


Exmple ( Pump Product: M25 liquid pump)


Air travel piston location ( 80mm Ø)


CZPT plunger region (16mm Ø)


True ratio = 25:one


one.  AIR Push Section


The air push area is composed of a light-weight fat piston total with seals operating inside an


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


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


( forces fluid out of the liquid conclude).


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


two. CZPT Area (Wetted End)


The hydraulic part of an air pushed liquid pump consists of four principal parts, the hydraulic entire body,


the piston/plunger, the examine valves and the main large strain seal. The hydraulic


piston/plunger is  directly linked to the air piston and it is housed inside the hydraulic entire body and


its motion up and down results in the liquid flow into and out of the pump by way of the examine


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


 opens to the optimum permitting fluid into the hydraulic human body and on the compression stroke the


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




The primary large strain seal is located inside the hydraulic entire body and the piston/plunger seals


against this in the course of operation. There are diverse components and designs of high strain seals


dependent on the fluid becoming pumped and the optimum pressures of the pump, nonetheless the


CZPT seals are suitable for each h2o and hydraulic fluid use.


CZPT air driven liquid pumps are self-priming, Nonetheless, large ratio pumps are far more challenging to


Prime and might require bleeding. In basic, it is not advisable to use an air- line lubricator.


CZPT  air pushed liquid pumps cycle automatically  as the outlet pressure raises the


resistance  also will increase and the cycle rate decreases right up until the pump stops immediately


when the output  pressure forces are equal. This is referred to as the stall problem.


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


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


exhaust muffler or pilot valves (which is brought on by humidity in air lines), inadequate inlet air-line


sizes and soiled filers. When running the pumps on a continuous foundation, we recommend you use


a optimum cycle price of 50~60 cycles for each moment.


This will both enhance provider intervals and assist in protecting against ice forming


at the exhaust. An air provide dryer will also help in minimizing icing up.


To acquire best all round efficiency, it is advisable not to reduce the indicated port sizes


and consult We for circulation situations not demonstrated in charts.

Normal purposes for air driven Liquid pumps


Crucial attributes

One design offered in 8 ratios

Compatibility with a variety of liquids

Safe pneumatic operation

Aluminum bodies and wetted materials of carbon steel or stainless metal

Rugged,compact,reputable and easy servicing confirmed design

Substantial quality seals, lengthy provider existence obtainable

No need to have for air line lubrication

Wide application with big selection of pressure ratio

Main specialized data 

Common complex knowledge for air pushed liquid pumps

M serial Air liquid pump 
CZPT data                               Foundation on air pushed at 7 bar ,air use is .six-.8 M3 for each min
Foundation on air pushed at 7 Bar
Model Piston/Rod diameter ø(mm) Displacement per stroke (mL) Liquid IN Liquid OUT Max outlet pressure Bar@ 8.3Bar Outlet pressure(Bar)     1Bar=.1Mpa=one.019Kg/cm²
25 fifty seventy five 100 a hundred and fifty 175 200 250 300 350 400 700
Movement rate   L/Min  (L/min)
M07 30 21.21 PT3/8″ PT3/eight” 58.1 6.36 2.ninety seven .eighty five                    
M10 25 14.73 PT3/8″ PT3/8″ 83 four.42 three.eighty three 1.sixty two .59                  
M16 20 nine.42 PT3/8″ PT3/eight” 132.8 two.eighty three 2.45 2.07 one.41 .fifty seven                
M25 sixteen 6.03 PT3/eight” PT3/8″ 207.five 1.eighty one one.57 one.33 .9 .72 .six .42 .12          
M45 12 3.39 PT3/eight” PT3/8″ 373.five 1.02 .88 .85 .81 .seventy eight .75 .68 .51 .31 .27 .14    
M64 10 2.36 PT3/eight” NPT1/four” 531.2 .seventy one .sixty one .fifty nine .57 .54 .52 .59 .fifty two .42 .38 .19 .09  
M100 8 1.51 NPT1/four” NPT1/four” 830 .forty five .39 .38 .36 .35 .33 .38 .33 .32 .3 .27 .23
M130 seven one.15 NPT1/4″ NPT1/four” 1079 .35 .three .29 .28 .26 .25 .29 .twenty five .24 .23 .21 .seventeen .12

Remark one) Maxium outlet pressure are at an air driven force of 8 bar or 116 PSI ,for extended existence making use of

of this sort of pump ,we recommend that air pushed stress need to be not more than eight Bar 

Typical diagram of these kinds of air driven hydraulic pumps 


Solution Applications 


Factory corners 


Usun Model: M64 Mini High Pressure Air Hydrostatic Test Pump for Hose  Pipe Tubes