Features
Pumps based on DIN. 24255 dimensions. Back pull-out design to facilitate maintenance and no disturbance of pipe work when fitted with spacer coupling. Pedestal mounted bearing housing available for belt drives and allows angled or horizontal positioning of delivery branch. Series 1 - Pumps available with grease or oil lubricated bearings.
Specifications
Casing
High efficiency volute type with flangs to BS.4504. Casing wear rings are fitted as standard on all Series 3 pumps. Series 1 and 2 are available as an optional extra.
Pumps based on DIN. 24255 dimensions. Back pull-out design to facilitate maintenance and no disturbance of pipe work when fitted with spacer coupling. Pedestal mounted bearing housing available for belt drives and allows angled or horizontal positioning of delivery branch. Series 1 - Pumps available with grease or oil lubricated bearings.
Specifications
Casing
High efficiency volute type with flangs to BS.4504. Casing wear rings are fitted as standard on all Series 3 pumps. Series 1 and 2 are available as an optional extra.
Impeller
Double shrouded overhung impeller, hydraulically balanced, keyed to the shaft.
Shaft Steel
Standard arrangement for pumps is gland packaging, with mechanical seals available as an alternative.
Materials of construction
Pump Casing - Cast Iron Bearing Housing - Cast Iron Impeller - Cast Iron or Bronze Shaft - Steel Wear Rings - Cast Iron or Bronze Alternative material combinations are also available.
Temperature Limits
104°C - Pumps with soft packed glands. 140°C - Pumps with mechanical seals. Reduce working pressures shown on dimension sheet by 2 bars when operating above 105°C.
Direction of rotation
Clockwise when looking at shaft end.
Double shrouded overhung impeller, hydraulically balanced, keyed to the shaft.
Shaft Steel
Standard arrangement for pumps is gland packaging, with mechanical seals available as an alternative.
Materials of construction
Pump Casing - Cast Iron Bearing Housing - Cast Iron Impeller - Cast Iron or Bronze Shaft - Steel Wear Rings - Cast Iron or Bronze Alternative material combinations are also available.
Temperature Limits
104°C - Pumps with soft packed glands. 140°C - Pumps with mechanical seals. Reduce working pressures shown on dimension sheet by 2 bars when operating above 105°C.
Direction of rotation
Clockwise when looking at shaft end.
Applications
Volute casing centrifugal pump, end suction type, main dimensions and performance according to DIN 24255 standars with complementary size to extend performance range. For duties of approx. 4000 m³/hr flanges DN 500/500 are required. Up to a duty of approx 500 m³/hr (pump flanges DN 200/150) the pumps are also available in space-saving block design type "APEbloc". APE pumps are designed to handle media:- Which are clean or slightly abrasive
- Having temperatures up to 140°C
- With viscosities not exceeding 150mm2/s (cSt)
- Which can easily be pumped
