CZPT Product : WB06 Max 48 Bar CZPT high Stress Refrigerant Filling Booster Pump
CZPT air driven gas booster pumps are ratio devices that use lower pressure compressed
air driving a more substantial diameter piston (spot x pressure) which is linearly linked to a scaled-down
hydraulic piston/plunger. Making use of this ratio principal, a greater hydraulic strain can be created.
CZPT Pump model numbers mirror the pumps nominal strain ratio, whilst the technical data
suggests exact ratios. The outlet stall pressure is easy to set by adjusting the air travel strain
by way of a easy air stress regulator. By multiplying the pressure ratio by the offered shop
air pressure, the nominal gas strain can be calculated.
Illustration ( Pump Model: GBtwenty five Gas booster pump)
Air push piston area ( 160mm Ø)
CZPT plunger spot (32mm Ø)
Actual ratio = 25:one
1. AIR Travel Section
The air drive area is composed of a gentle bodyweight piston full with seals working within 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 end).
Under the control of pilot pins (poppet valve) triggered at every conclude of the stroke
2. GAS Driven 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 examine valve
opens to the highest enabling fuel into the gas barrel and on the compression stroke
the inlet examine valve closes the discharge check valve opens forcing the pumped gas
into the procedure .The main high pressure seals is located on the gas piston and they seal agaist
the gas barrel during operation . and the highest pressures of the pump ,nevertheless the
CZPT PTFE seals are appropriate for the two the vast greater part 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 gasoline boosters that are not suitable for underground
coal mine programs .
CZPT Air pushed gasoline boosters cycle automatically 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
Product assortment 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 following question is wheather you want the booster to stall when an outlet force is reached
If so ,a simple airline pressure regulator will suffice ,but bear in mind the circulation drops off significantly 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 functions
one. Realiable ,Effortless to Keep ,compact and sturdy
two. No warmth,flame or spark risk
3. Infinitely variable biking pace and output
4. Air driven Models do not need electrical connection ,effortless to utilize computerized controls
five. No limit or adverse have an effect on to contineous cease/start apps
6.Seals technique designed for lengthy operating life,No airline lubricated needed
7.Created-in coupling system (Most versions) and suited for most gases boosting
Principal technological data
Common technological info for air driven refrigerant booster pump
|
Air push force |
3-8bar |
Max.outlet strain |
-48bar |
|
Stress ratio |
six:one |
Max.movement fee |
7L/min or 15L /Min |
|
Air generate inlet |
G1/2 |
Diameter of pressurizing chamber |
63mm |
|
Inlet port |
NPT3/8 ”for Each and every port seperately |
stroke |
60mm |
|
Outlet port |
NPT3/8” for every single port seperately |
Sound |
<75dB |
|
The two inlet port can be merged to 1 Inlet port with measurement of ZG3/8” The two outlet port can be comined with size of ZG3/8” ,the coming out thread measurement CZPT foundation on client”s requirements |
|||
Remark one) Maxium outlet force are at an air pushed force of 8 bar or 116 PSI ,for long daily life employing
of such pump ,we recommend that air driven force ought to be not more than 8 Bar .
Typical software of this sort of air driven refrigerant pump
Manufacturing facility pictures
