Product Details

The DAYLIFF DDP50 are compact and efficient automatic pressure controlled peripheral impeller booster pumps suitable for domestic and small scale applications where on-demand water supply is required.

DDP50A incorporates mechanical pressure control start and stop while DDP65A incorporates an electronic microprocessor that starts and stops the pump automatically, provides dry running protection, auto re-start and controls cycling.

Features

• Equipped with a diaphragm type pressure vessel and pressure switch for automatic operation
• Self priming
• Cast iron construction with brass inserts on the wearing surfaces and brass impeller
• High capacity copper wound motor designed for continuous operation and provided with a thermal cut out
• Enclosure Class: IP44
• Insulation Class: B
• Voltage: 1x240V

 

OPERATING CONDITIONS
Pumped Liquid: Thin, clean, chemically non-aggressive liquids without solid particles or fibres
Max. Fluid Temperature: +60⁰C
Max. Ambient Temperature: +40⁰C
Max. Suction Lift: 7m at sea level
Cut Out Pressure: 1.8 Bar DDP50A, 3Bar DDP65A
Cut In Pressure: 1.2 Bar DDP50A, 1.5Bar DDP65A
Pressure Vessel Pre-charge Pressure: 0.95 Bar