1203/9 Diaphragm Pump, 540 RPM

HARDI 1203/9 Diaphragm Pump

Not for use on Toro equipment – Please contact 877-902-9417 to discuss options. 

General Specification:

• Two diaphragm positive displacement pump
• Base plate incorporated in the crankcase
• Self-priming
• Can be run dry
• Can rotate clockwise or anticlockwise
• Single grease point for lubrication
• Dry sump to simplify maintenance
• No special tools are needed for maintenance
• Polyurethane diaphragms and seals
• Stainless steel diaphragm discs and bolts
• Cast iron crankcase and covers
• 1-1/4″ suction port, 1″ pressure port
• Recommended to use HARDI suction and pressure dampers

1203/9 (Ref. No, 821630)

• Tapered shaft for tractor use with HARDI transmission shaft
• Normal operating revolutionions – 540 RPM
• Maximum pressure – 220 PSI
• Maximum vacuum – 7.4 PSI
• Weight – 56 lbs

1203 Pump Parts List