The Grundfos SL range of pumps is designed for the transfer of domestic, municipal and industrial wastewater, drainage and groundwater, and process water.
The SL1 pump range has a single-channel impeller and is ideal for large flows of raw sewage.
Pumped liquid: pH value : 4-10
Liquid temperature: 0°C to + 40°C - for max. 3 mins a temperature of up to +60 °C is permissible (non-Ex installations only)
Impeller: Closed single channel impeller
Cable length: Standard 10 m
Supply voltage: 3 x 400-415 Volt 50 Hz DOL
Motor protection: Thermal switch
Ex-protection standard: Class EX nC II T3 (corresponding to AS 2380.9)
Grundfos SLV and SL1 Pump with 2 year Warranty