FP (D) Series Centrifugal Pump Feature:
High mechanical strength, strongly corrosion resistance performance ,unique structure,easy operation, safety and no leakage.
It is widely applicable to transport all kinds of corrosive medium between -40 degrees ~+120 degrees Celsius (PVDF) and -40 ~80 Celsius (RPP) .
The material of pump is made of non-toxic, no pollution, Reinforced polypropylene (RPP).ABS.UPVC and other injection molding in one time.
Model No: 50FP D-22
D is Representative Directly Connection .
Without “D” is representative Coupling Connection .
Specification Sheet and Curve Performance
Model No Inlet Diameter OutletDiameter Flow Head power RotatingspeedEfficiencySuction Connection
RPP Horizontal type Water Jet Vacuum Pump Set .
1. Check Pump 2. Vacuum Pump 3.Vacuum Gauge 4. System Ball Valve 5 Overflow Pipe 6. Buffer Tank 7. Blow Down Valve 8. Water Tank 9. Exhaust Sludge Valve 10.Centrifugal Pump
2. Inlet Water Pipeline
3. Water Tank
4. Pipe Clamp
5. Iron Bracket
6.The Arc Tube
7. Check Valve
8. Water Jet Vacuum Pump
9. Inlet Air Pipeline
10. Vacuum Gauge
11. Content Gauge
12. Buffer Tank
13.Exhaust Sludge Valve
15. Tail Pipe
Water Jet Vacuum Pump Set Specification Sheet
Model No Max.Vacuum Working Max. suction Pump Model No Dimension
Degree Vacuum Degree Capacity Motor Horsepower (L * W*H)
2. It is must put full water in pooling before start machine , open pump inlet valve ,
No dehydration idling and inversion, in order to prevent damage of mechanical seal and pump.
3.Venting or vacuum to town down to 0.092Mpa below before stop , and then shut down to prevent vacuum degree is high ,but back suction damaged check valve, (such as check valve malfunction, please open the valve cover, remove debris).
4.Gas water cascade jet pump, and start machine in advance , then open the steam ,close up steam at frist, then shut down to prevent damage to water injection pump. In the installation of steam piping, guarantee the pipeline is not contained water,must maintain a certain level, otherwise it will affect the degree of vacuum.
5.Pool Circulation water temperature is too high, it will affect the exhaust quantity and vacuum degree, need timely replacement or supplement water.
6. With reference of special full sealing pump set , it is must be assembled an exhaust outlet ,otherwise it will make water tank compression deformation and rupture .
The mainly reasons to affect Vacuum degree
1. Check up water tank level and water temperature . If the water level is over lower , water temperature high , it will affect vacuum degree .
2. Check up water pump whether have odds and end inhale. It will affect vacuum degree . if water pump and inlet pipe have odds and end .
3. Mechanical seal leaking will impact vacuum degree .
PP Water Injection Vacuum Pump Set Images