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12V Diaphragm Water Pump - PRP-125  

 

Installation 

The PRP-125 water pump is designed for a wide range of applications. It is constructed from materials 
suitable for handling water and a broad range of chemicals. The pump is self-priming and can be run 
dry without serious effects. It is intended for intermittent duty cycles, but can also be run continuously 
for short periods of time. The higher the duty cycle, the shorter the expected life of the pump. 

Typical pump usages include liquid transfer, spraying, circulation, filtration and dispensing. 

Mounting 

      

 

Use the pump motor rubber mounting feet to secure it. The pump should be mounted in a dry and 
adequately ventilated area. If mounted in an enclosure, provision to cool the motor may be necessary. 

 

 

 

Содержание PRP-125

Страница 1: ...12V Diaphragm Water Pump PRP 125 User Manual Revision 1 0 September 2016 RETAIN THIS MANUAL FOR FUTURE REFERENCE PLEASE READ THIS MANUAL CAREFULLY BEFORE USE...

Страница 2: ...low all electrical and safety codes Make certain the power source conforms to the pump voltage requirements Ensure that all power sources are disconnected before installing the pump Improper duty cycl...

Страница 3: ...nstallation 4 Mounting 4 Plumbing 5 Electrical Connection 5 Operation 6 Start Up 6 Demand Operation Intermittent Duty 6 Bypass Operation If Equipped 6 Maintenance and Troubleshooting 7 Disassembly Ass...

Страница 4: ...ffects It is intended for intermittent duty cycles but can also be run continuously for short periods of time The higher the duty cycle the shorter the expected life of the pump Typical pump usages in...

Страница 5: ...ntering the pump Failures due to foreign debris entering the pump will not be covered under warranty The pump comes with 90 tube connectors that can be used for easier plumbing To attach firmly push t...

Страница 6: ...configuration Start Up To start and prime the pump the outlet line must be open allowing any in the pump to escape This is to avoid the possibility of airlock The pressure switch will shut off the pum...

Страница 7: ...essure switch cover screw 1 and then remove the cover 8 3 Disconnect the red wires 5 from the pressure switch 4 Remove the screws 2 from the front of the pump head 3 5 Slide the pump off the motor 4 a...

Страница 8: ...let tubes and connections and ensure they are air tight Debris in the check valve Clean obstructed or jammed check valves Ruptured pump diaphragm Replace pump diaphragm Defective pump check valve Repl...

Страница 9: ...pump diaphragm Defective pressure switch Replace pressure switch Low Flow Rate and Pressure Possible Fault Action Air leak at the pump intake Check inlet tubes and connections and ensure they are air...

Страница 10: ...10 Technical Specifications Inlet 10 mm or 1 4 hose fitting Outlet 10 mm or 1 4 hose fitting Flow 1 6 GPM 6L min Volts 12V 9 to 14 4V Amp Draw 2 1A Max 6A Pressure 80 PSI Motor duty cycle will vary w...

Страница 11: ...ining course before being given access to the product The product has been supplied by a general merchandise retailer that may not be familiar with your specific application or your description of the...

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