AC Motor Car Wash Pressure Machine Pump

PRODUCT DESCRIPTION

The DP series high pressure water pumps are suitable for agricultural sprayers, electric weed sprayer, fertilizer sprayer, chemical sprayer ,car washing,pressure booster,mist system,floor car,taking shower or garden sprinkler & different kinds of industry usages. 

PUMP

Pump Design: 3 Chamber Diaphragm

Diaphrag Material: Santoprene

Check Valve Made: EPDM or Viton

Liquid Temperature: 60 degree Maximum

Body Material:Castlron

Motor            

Type:Permanent magnet,Thermally Protected

Duty Cycle:work intermittent

TROUBLE SHOOTING 

PUMP WILL NOT START

• Fuse or breaker
• For correct voltage(±10%) and electrical connections
• Pressure switch operation and corect voltage at switch or motor wires (as equipped)
• Rectifer or motor for open or grounded circuit
• For locked drive assembly

WILL NOT PRIME (No discharge/ motor runs)

• Out of product
• Strainer for debris
• Inlet tubing/plumbing; severely restricted(kinked)
• Debris in pump inlet/outled values
• Proper voltage with the pump operationg(±10%) 
• Pump housing for cracks

LEAKS FROM PUMP HEAD OR SWITCH 

• For loose screws at switch or pump head
• Switch diaphragm reptured or pinched
• For punctured diaphragm if fluid is present at bottom drain holes.

Pump WILL NOT SHUT-OFF (Pressure switch equip.)

• Output line closed and no leaks
• For air trapped in outlet line or pump head
• For correct voltage to pump(±10%) 
• Inlet/Outlet valves for debris or swelling
• For loose drive assembly or pump head screws
• Pressure switch operation/adjustment incorrect refer to S/B# 1031 for differetial and pressure adjustment procedure

NOISY/ROUGH OPERATION: 

• Mounting feet that are compressed to tight
• For loose pump head or drive screws
• Does the mounting surface multiply noise(flexible)
• Is the pump plumber with rigid pipe causing noise to transmit

TECHNICAL DATA OF PORTABLE CAR WASH WATER PUMP

HIGH PRESSURE PUMP DIMENSION

Sample order is very welcome to have a test, if need more technical specification, pls send email to us !