Usun Model: AT170 800-1400 Bar Oilfield Chemical Reagent Injection Air Driven Liquid Pump

Usun Model: AT170 800-1400 Bar Oilfield Chemical Reagent Injection Air Driven Liquid Pump

Popular  CZPT Design :AT170  type  800-1400 Bar output  160mm pushed double

acting Oilfield CZPT Reagent Injection Air CZPTn Liquid Pump

CZPT Data for Air driven liquid pumps


CZPT air pushed liquid  pumps are ratio gadgets that use low stress compressed


air driving a bigger diameter piston (location x force) which is linearly linked to a more compact


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


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


indicates actual ratios.  The outlet stall strain is easy to established by adjusting the air drive pressure


via a straightforward air force regulator. 


By multiplying the pressure ratio by the accessible shop


air pressure, the nominal liquid stress can be calculated.


Exmple ( Pump Design: AT644 liquid pump)


Air drive piston spot ( 160mm Ø)


CZPT plunger area ( 20 mm Ø)


Actual ratio = 64:1


one.  AIR Travel Part


The air push section is made up of a mild excess weight piston total with seals running inside of 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 finish).


 Under the control of pilot pins (poppet valve) induced at every single conclude of the stroke


2. CZPT Area (Wetted End)


The hydraulic part of an air pushed liquid pump consists of 4 principal items, the hydraulic human body,


the piston/plunger, the verify valves and the main high pressure seal. The hydraulic


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


its movement up and down produces the liquid circulation into and out of the pump by way of the check out


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


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


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


approach. The primary large force seal is found inside of the hydraulic human body and the piston/plunger seals


against this for the duration of operation. There are diverse components and designs of higher stress seals


based on the fluid getting pumped and the maximum pressures of the pump, nonetheless the


CZPT seals are suitable for the two water and hydraulic fluid use.


CZPT air pushed liquid pumps are self-priming, Nevertheless, substantial ratio pumps are far more challenging to


Prime and may possibly call for bleeding. In general, it is not suggested to use an air- line lubricator.


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


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


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


The pump will restart with a slight drop in the outlet stress or an improve in the air generate


stress. Pump performance can be affected by a amount of situations, these kinds of as freezing of the


exhaust muffler or pilot valves (which is triggered by humidity in air traces), 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 service intervals and aid in preventing ice forming


at the exhaust. An air supply dryer will also assist in decreasing icing up.


To acquire greatest overall functionality, it is suggested not to decrease the indicated port dimensions


and consult We for circulation conditions not proven in charts.

Normal applications for  pneumatic pushed drinking water testing pump  

Important functions

A single product obtainable in 8 ratios

Compatibility with a assortment of liquids

Secure pneumatic operation

Aluminum bodies and wetted supplies of carbon steel or stainless steel

Rugged,compact,reputable and straightforward maintenance established design and style

Large quality seals, lengthy provider existence accessible

No want for air line lubrication

Vast application with massive variety of stress ratio

Principal specialized data 

Standard specialized information for pneumatic pushed h2o pump 

AT Serial Air liquid pump 
CZPT data                                             Foundation on air pushed at 7Bar , air intake is around  .9M3 for each min 
Base on air driven pressure at 7Bar
Product Piston/Rod diameter ø(mm) Displacement per stroke (mL) Liquid IN Liquid OUT Maximum outlet pressyre Bar@at 8.3Bar Liquid Outlet pressure (Bar)     1Bar=.1Mpa=1.019Kg/cm²
20 forty 70 100 a hundred and fifty two hundred three hundred 400 500 600 seven hundred 900 1200 1700 2350
Movement rate   L/min  (L/min)
AT10 50 294.52 NPT3/4” NPT3/4″ 83 35.34 26.51 twenty.sixty two seventeen.sixty seven 11.seventy eight                      
AT16 forty 188.five NPT3/four” NPT3/4″ 132.eight 22.62 sixteen.ninety seven thirteen.2 eleven.31 seven.fifty four                      
AT20 35 a hundred and forty four.32 NPT3/4″ NPT3/4″ 166 17.32 14.forty three twelve.ninety nine 11.fifty five ten.1                    
AT28 30 106.03 NPT1/2″ NPT1/two” 232.four twelve.72 10.6 9.54 eight.forty eight seven.42 6.36                  
AT40 twenty five 73.63 NPT1/2″ NPT1/two” 332 8.84 seven.36 6.63 five.89 five.15 four.forty two three.68                
AT64 twenty forty seven.12 NPT3/8″ NPT3/8″ 498 5.65 four.71 four.24 3.seventy seven 3.3 2.eighty three two.36 1.88 1.forty one              
AT80 18 38.seventeen NPT3/8″ NPT3/eight” 664 4.fifty eight three.82 3.44 three.05 2.67 2.29 1.ninety one one.53 1.34 1.fifteen            
AT100 16 30.16 NPT3/eight” NPT3/8″ 830 3.sixty two 3.32 three.02 two.87 2.56 2.26 one.81 1.fifty one 1.21 one.06 .9        
AT130 14 23.09 NPT3/8″ NPT3/eight” 1079 2.77 two.66 two.fifty four two.31 two.08 1.eighty five one.62 1.39 one.fifteen .92 .81 .69 .23      
AT170 12 12.forty four NPT3/eight” NPT3/8″ 1411 one.49 1.forty three one.37 1.31 1.24 one.12 1 .87 .75 .62 .5 .forty four .37 .12    
AT240 ten eight.64 NPT3/8″ *HF4 1992 one.04 .99 .95 .91 .86 .78 .sixty nine .six .52 .forty three .35 .3 .26 .22 .17  
AT300 9 seven.32 NPT1/4″ *HF4 2490 .88 .eighty four .eighty four .81 .seventy seven .73 .sixty six .fifty nine .51 .44 .37 .33 .29 .33 .eighteen  
AT400 8 5.53 NPT1/four” *HF4 3320 .66 .64 .sixty four .61 .fifty eight .fifty five .five .forty four .39 .33 .28 .25 .22 .21 .19 .fourteen

Remark 1) Maxium outlet force are at an air driven force of eight bar or 116 PSI ,for prolonged life using

of this sort of pump ,we advise that air pushed force ought to be not far more than 8 Bar 

Typical diagram of such air pushed liquid pumps 


Product Applications 


Manufacturing facility corners 


Usun Model: AT170 800-1400 Bar Oilfield Chemical Reagent Injection Air Driven Liquid Pump


Vacuum Pump

As one of the vacuum pump manufacturers, suppliers, and exporters of mechanical products, We offer vacuum pumps and many other products.

Please get in touch with us for details.

Manufacturer supplier exporter of the vacuum pump.

Recent Posts