Submersible Drainage Pumps for Hot Clear- and Drainage Water. Free Passage 10–28 mm – H307/H313/H328 V

Design

Fully submersible pump, consisting of:

• Pump: Single-stage with horizontal discharge.
• Impeller: H307/H313 open multi-channel impeller, free passage 10 mm. H328V vortex impeller, free passage 28 mm.
• Motor: Fully submersible motor, sealed against pressurised water, oil-filled. Insulation class H. Protection rating IP 68. Single-phase model with thermal sensor in the winding for temperature monitoring. Electrical compartment is separate from motor. Connecting cable: BI HF-J 4 x 1.5 Model WA: BI HF-J 5 x 1.5
• Shaft/Bearing: strongly dimensioned chrome steel shaft, lifetime-lubricated roller bearings.
• Seals: Combination of mechanical seal and radial shaft seal that is independent of the direction of rotation