Butterfly pump for emptying barrels, bilge pump for lifeboats and engine rooms, flushing pump for toilets, etc. Complete with wooden handle and counter flanges.

Type: Sigma
Colour: green
Type of pump: self-priming double-acting vane pump, if filled
Fan type: wing
Direction of rotation: horizontal movement
Shaft seal: packing bush
Wing material: brass
Valve material: brass
Pump housing material: cast iron
Pump shaft material: steel
Liquids: water, seawater, gas oil, petrol, petroleum and oils with a viscosity of max. 10, as well as other clean and thin liquid media.

Complete with: wooden handle and counter flanges
Note: capacity is measured with water at 20°C at both a suction and discharge height of 100 cm

Capacity: 43 liters per minute (at 50 strokes per minute)
Suction height: 7 meters
Construction length: 295 mm without flanges
Weight: 12.6kg