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HOME >> PRODUCTS >> MATHER & PLATT PUMPS >> WILO-DRAIN STS 40

Wilo-Drain STS 40
Wilo-Drain STS 40

Product Picture



Design

Submersible sewage pump

Application

Pumping of heavily contaminated fluids for:

Domestic and site drainage
Sewage disposal (pumping of sewage free of faeces) in accordance with DIN EN 12050-2)
Water management
Environmental and water treatment technology
Industrial and process engineering
Special features / product benefits

Detachable connection cable and float switch
Attached float switch (A-model) enables easy operation
Integrated pump base for easy installation
Free ball passage: 40 mm
Integrated thermal motor protection (1~/3~) and phase failure protection (3~)
Impeller made of stainless steel
Technical data

Flow: upto 20 m3/hr
Head: upto 10 m
Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
Immersed operating mode: S1 or S3 25%
Protection class: IP 68
Insulation class: B
Thermal winding monitoring
Max. fluid temperature: 3 ‐ 35 °C
Cable length: 10 m
Free ball passage: 40 mm
Max. immersion depth: 5 m