CZPT Product :GB02 160MM driven pneumatic driven organic Gasoline Booster Pump
for Charging Cylinders
CZPT air pushed fuel booster pumps are ratio units that utilize lower pressure compressed
air driving a more substantial diameter piston (region x strain) which is linearly linked to a smaller
hydraulic piston/plunger. Utilizing this ratio principal, a greater hydraulic force can be created.
CZPT Pump model numbers reflect the pumps nominal force ratio, while the technical data
implies exact ratios. The outlet stall pressure is effortless to set by modifying the air drive strain
via a straightforward air stress regulator. By multiplying the pressure ratio by the obtainable store
air pressure, the nominal gas pressure can be calculated.
Instance ( Pump Design: GB25 Gasoline booster pump)
Air drive piston area ( 160mm Ø)
CZPT plunger region (32mm Ø)
Genuine ratio = 25:1
one. AIR Drive Part
The air drive area is composed of a mild bodyweight piston comprehensive with seals operating within an
aluminum barrel. The diameter of the air piston is 160mm. When compressed air is supplied to
the pump the air pushes the air piston down on a compression stroke
(forces as out of the fuel finish).
Under the control of pilot pins (poppet valve) induced at every finish of the stroke
2. GAS Driven Area
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 verify valve
opens to the maximum allowing fuel into the gas barrel and on the compression stroke
the inlet check valve closes the discharge check valve opens forcing the pumped fuel
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 ,however the
CZPT PTFE seals are appropriate for both the vast majority 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 applications .
CZPT Air driven gas boosters cycle immediately 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
Model choice 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 subsequent issue is wheather you want the booster to stall when an outlet force is reached
If so ,a simple airline stress regulator will suffice ,but keep in mind the flow 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 .
Key characteristics
1. Realiable ,Straightforward to Maintain ,compact and robust
two. No warmth,flame or spark risk
3. Infinitely variable biking pace and output
four. Air pushed Designs do not demand electrical relationship ,effortless to apply automatic controls
5. No limit or adverse affect to contineous stop/start apps
6.Seals program made for long functioning lifestyle,No airline lubricated required
seven.Created-in coupling method (Most models) and suitable for most gases boosting
Primary complex knowledge
Common specialized data for air pushed fuel booster pump
Model | Pressure ratio | Substantial strain piston rod diameter (mm) | Minimal inlet force PI(Bar) | Optimum Outlet strain PO(Bar) | Outlet pressure method PO | Inlet port dimensions | Outlet porst measurement | Maximum Flow price L/min= 7 Bar |
GB02 | 2.five:one | a hundred | 16.6 | 2PA | NPT1/2” | NPT1/2” | 522@PI=7 | |
GB04 | 4:one | 80 | one.2 | 33.2 | 4PA | NPT1/2” | NPT1/2” | 354@PI=7 |
GB05T | five:1 | 80 | one.seven | forty one.five | 4PA+PI | NPT1/2” | NPT1/2” | 572@PI=7 |
GB07 | 7:one | 63 | 3.four | 56 | 7PA | NPT3/8” | NPT3/8” | 252@PI=7 |
GB08T | 8:one | sixty three | three.four | sixty four | 7PA+PI | NPT3/8” | NPT3/8” | 362@PI=seven |
GB10 | 10:one | fifty | 6.5 | 80 | 10PA | NPT3/8” | NPT3/8” | 196@PI=seven |
GB15 | fifteen:1 | forty | 8.1 | one hundred twenty | 15PA | NPT3/8” | NPT3/8” | 164@PI=ten |
GB25 | 25:1 | 32 | 15 | 200 | 25PA | NPT1/4” | NPT1/4” | 114@PI=20 |
GB30 | 32:1 | 28 | eighteen | 256 | 32PA | NPT1/4” | NPT1/4” | ninety one@PI=twenty |
GB40 -OL | 40:one | twenty five | 25 | 320 | 40PA | NPT1/4” | NPT1/4” | 156@pi=forty |
GB60 | 60:1 | twenty | 32 | 480 | 60PA | NPT1/4” | NPT1/4” | 112@PI=40 |
GB100 | 100:1 | 16 | 40 | 800 | 100PA | NPT1/4” | NPT1/4” | 85@pi=forty |
Remark one) Maxium outlet force are at an air driven strain of eight bar or 116 PSI ,for lengthy lifestyle using
of this kind of pump ,we suggest that air pushed strain must be not far more than 8 Bar .
Standard software of this sort of pneumatic driven CO2 booster pump
Manufacturing unit corners