Wilo

DrainLift XXL 840-2/2,1

رقم القطعة: wilo-2509001

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الوصف

Design Sewage lifting unit as double-pump system with two separate, dry-mounted pumps Application Pumping of sewage containing faeces (according to DIN EN 12050-1) that cannot be returned to the sewer system via a natural downward slope, and backflow resistant drainage of discharge points below the backflow level (according to DIN EN 12056-1). Equipment/function - Sheath current cooling - Thermal motor monitoring and leakage detection - Level control with level sensor - Switchgear with mains-dependent alarm and Zener barrier in the housing - Potential-free contact - Pump cable detachable - Hose connection for venting - Hose connection for diaphragm hand pump - Fixation material Technical data - Mains connection 3~400 V, 50 Hz - Power consumption P1 from 2.3 to 10.0 kW, depending on type - Cable length from system to switchgear 10 m - Operating mode S1, S3 - Fluid temperature max. 40 °C, for short periods up to 65 °C - Ambient temperature max. 40 °C - Free ball passage 78 mm to 95 mm, depending on type - Pressure port DN 80 or DN 100, depending on type - Inlet connection 3 x DN 100/150, 1 x DN 100 - Ventilation connection DN 70 mm - Min. suction head (installation level to middle of inlet) 700 mm - IP rating (without switchgear) IP68 - Gross tank volume 400/800 l - Switching volume 200/400 l Materials - Motor housing: stainless steel 1.4404 (AISI 316L) - Hydraulics: PUR plastic - Tank: PE plastic Scope of delivery - Microprocessor-controlled switchgear with automatic duty cycling, standby and peak load operation, potential-free contacts and indicator lights for operation and malfunctions for each pump. - Elastic hose connection for ventilation DN 70. - Elastic hose connection for connecting a diaphragm hand pump. Kit for connecting the tank with a pump (including ventilation flange with hose).

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