SPECIFICATIONS
Spherical clearance | Max. flow |
1 mm | 3,0 – 33,0 m³/h |
Discharge size | Motor power P1 |
G 1¼ F / G 2 F / G 3 F | 0,6 – 26,5 kW |
Max. head | Motor power P2 |
45,0 – 350,0 m | 0,4 – 22,0 kW |
INSTALLATION
The pumps operate in vertical or horizontal position. For vertical operation in a well the pump must be suspended on a rope.
MATERIALS
Pump housing: H 842-H 847: (Stainless steel) H 862-H 863: (Cast iron) Impellers: H 842-H 847: (Polycarbonate) H 862-H 863: (Noryl) Diffusers: H 842-H 847: (Polycarbonate/Stainless steel) H 862-H 863: (Noryl/Stainless steel) Wear rings, shaft, outer housing, cable guard, screws (Stainless steel) Shaft bearings (Sintered bronze/stainless steel) Motor housing, shaft (Stainless steel) Bearings (Carbon graphite)
PUMPED LIQUID
Clear water and slightly polluted water. Max. temperature of the medium: 35°C. Max. sand contents: 40g/m³.
MOTOR
Pressure tight, medium cooled wet-type motor. Insulation class B. Motor protection IP 68. Water tight connector. Speed 2900 rpm. Cable: 1m flat cable, 4-core.
FEATURES
In combination with the electronic control panel HPS 2 or with a pressure tank, pressure switch and an electrical control panel the pumps can operate automatically (see accessories).
IMPELLER
Impeller of the H842 – H863 series.
For optimum adaptation to the pump medium and operating conditions.
