Fully submersible grinder pump for stationary and portable wet installation in intermittent operation. For pumping in commercial areas of: *Sewage containing faeces *Wastewater (with small amounts of sand) Sewage pumping according to 12050 The pumps meet the requirements of EN 12050-1. Submersible pump with radial macerator with double shear effect. Horizontal discharge port with flange and oval connection. Hydraulics housing and impeller made of grey cast iron; macerator made of hardened steel for blades. Surface-cooled 1~ motor with self-switching thermal motor monitoring. Oil-filled sealing chamber with two mechanical seals. Stainless steel motor housing. Detachable connection cable with capacitor box, float switch and plug (CEE 7/7). The pump must not be used in hazardous areas.