Self-priming drainage pump for the transportable and stationary dry well installation for pumping clean and lightly contaminated water. Hydraulics with a horizontal suction connection and a vertical pressure connection and threaded connection. An inspection opening on the hydraulics facilitates the cleaning of the impeller and the pump housing. A multi-channel impeller is used as the impeller. Hydraulics and impeller made of cast iron. Drive is provided by a three-phase current version standard motor that features a motor housing made of aluminium. The connection cable must be provided by the customer. The hydraulics and motor have a common shaft. Stable installation is carried out using a low-vibration baseplate.
Operating Data
Fluid media: Water 100 %
Fluid temperature: 20.00 °C
Requested flow:
Requested head:
Max. delivery head: 31.32 m
Product data
Hydraulics type: Open multi-channel impeller
Free ball passage of the hydraulics: 12 mm
Maximum operating pressure: 3.2 bar
Fluid temperature: 3…80 °C
Motor data
Mains connection: 3~400V/50 Hz
Voltage tolerance: +-10 %
Rated power: 4 kW
Power consumption: 5 kW
Rated current: 10.7 A
Activation type: Direct On Line (DOL)
Rated speed: 2,920 1/min
Max. switching frequency: 10 1/h
Insulation class: F
Protection class: IP55
Materials
Pump housing: 5.1301/EN-GJL-250
Impeller: 5.1301/EN-GJL-250
Shaft: 1.4104
Shaft seal: Q1Q1PGG
Gasket material: NBR
Motor housing: Aluminium
Installation dimensions
Pipe connection on the suction side: G 3, PN 10/16/25/40
Pipe connection on the discharge side: G 3, PN 10/16/25/40
Ordering information
Brand: Wilo
Product description: Drain LPC 80/29
Net weight, approx.: 86 kg
Article number: 2081693
