Usun Model: Zb04-Ss Full Stainless Steel End Pneumatic Refrigerant Recovery Pump for Filling Tank

Usun Model: Zb04-Ss Full Stainless Steel End Pneumatic Refrigerant Recovery Pump for Filling Tank

 CZPT Design : ZB04-SS Similar  double motion pneumatic  pushed refrigerant

recovery pump for R22,R134,R407C,r410A

 

CZPT air driven gasoline booster  pumps are ratio gadgets that utilize low force compressed

 

air driving a bigger diameter piston (region x force) which is linearly connected to a smaller sized

 

hydraulic piston/plunger. Employing this ratio principal, a higher hydraulic pressure can be created.

 

CZPT Pump model quantities replicate the pumps nominal force ratio, even though the technological data 

 

signifies precise ratios.  The outlet stall force is effortless to established by changing the air travel force

 

by way of a simple air force regulator. By multiplying the force ratio by the obtainable store

 

air pressure, the nominal gas  stress can be calculated.

 

Illustration ( Pump Product: GBtwenty five Gas booster pump)

 

Air drive piston spot ( 160mm Ø)

 

CZPT plunger spot (32mm Ø)

 

Genuine ratio = 25:one

 

 1.  AIR Travel Part

 

The air travel part is made up of a gentle weight piston comprehensive with seals operating inside an

 

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

 

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

 

(forces as out of the gasoline conclude).

 

 Under the control of pilot pins (poppet valve) brought on at every end of the stroke

 

two. GAS  Pushed Part

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 valve

 

opens to the highest enabling gas into the gasoline barrel and on the compression stroke

 

the inlet verify valve closes the discharge verify valve opens forcing the pumped gas

 

 into the process  .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 equally the large bulk 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 pushed fuel boosters  that are not suitable for underground

coal mine applications .

CZPT Air driven fuel boosters cycle instantly  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 variety 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 up coming question is wheather you want the booster to stall when an outlet pressure is reached 

If so ,a easy airline force regulator will suffice ,but bear in mind the circulation 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  .
 

Important characteristics

1. Realiable ,Easy to Preserve ,compact and sturdy

2. No heat,flame or spark threat

three. Infinitely variable cycling speed and output

4. Air driven Designs do not call for electrical relationship ,effortless to use automated controls

5. No restrict or adverse influence to contineous end/begin applications

6.Seals method created for prolonged functioning daily life,No airline lubricated needed

seven.Constructed-in coupling system (Most models) and suitable for most gases boosting 

Major technological info  

Common technical data for air driven fuel booster pump  
 

Model

Force ratio

Greatest Outlet pressure PO(Bar)

Outlet force formula PO

Air pushed port dimension

Inlet port dimensions

Outlet porst measurement

Highest Stream price g/s

ZB05(D)

four:1

33.2

4PA

G1/2”

NPT1/2 ”

 NPT1/2”

four hundred

ZB07(D)

7:one

56

7PA

G1/2”

NPT3/8”

NPT3/8”

280

4ZB06

six:one

48

6PA+PI

G1/2”

PT3/4”

PT3/4”

1600

ZB10

ten:one

eighty three

10PA

G1/2”

NPT3/8”

NPT3/8”

160

4ZB10

ten:1

eighty three

10PA+PI

G1/2”

PT3/4”

PT3/4”

900

 

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

of this kind of pump ,we advise that air driven strain should be not much more than eight Bar  .

Standard application of such air driven refrigerant pump 

Manufacturing facility pictures 

 

Usun Model: Zb04-Ss Full Stainless Steel End Pneumatic Refrigerant Recovery Pump for Filling Tank