The SP chemistry pump according to ISO2858 / DIN24256 has been developed for maximum durability. The pumps have been developed to pump clean to heavily contaminated liquids that are chemically charged.
SP Pump:Pump with separate bearing seat, spacer coupling and IEC motor (mounted on same base plate.)
Flow rates up to: 7.500 m³/hr
Heads up to: 150 m
Casing pressure up to: 16 Bar
Temperature: -20ºC to +140ºC
According to: ISO2858 / DIN24256
The pump is availabe in cast iron (GG20 - A48-900), 1.4408 (AISI316) and according to customer specification. The impeller and seal rings are standard in AISI316. Other material compositions are: ENG JL 250, 1.4460, 1.4408, 1.4517, 1.4588, 1.4404, 1.4462, C-steel.
Half open impeller for maximum efficiency and low pulsation.
The pump shaft seal is made with a single mechanical seal following DIN24960 or double mechanical seal (tandem or back-to-back setup). The composition of materials are able to put together by customer specifications. Other options like cartex seal are also possible.
Standard B3 IEC engine can be supplied from any brand. ATEX engines are also possible.
You can find the SP pumps in many applications where clean and heavily contaminated liquids must be pumped. For small capacities, you can apply the Andritz ISO range.