WZB Series self-suction pump
Applications and installation:
The STPS series are self-suction pumps, with peripheral impeller containing numerous radial blades in its edge, self-priming because of the particular design of the pump body which is with a small tank, water is threw outwards by centrifugal motion caused by the impeller. Then the water rotates with the impeller, generating high pressure. These pumps have a compact size and are very economical, finding the most different operating requirements such as: supply water from well, pool and so on, increase the water pressure in the pipe garden sprinkling or clean washing.
Pumps should be installed in a covered area, protected against the weather.
Operating limitations:
Max ambient temperature up to 40℃
Max fluid temperature up to 80℃
Max pressure up to 10 bar
Construction features:
Pump body: cast iron
Motor housing: aluminum
Shaft: 45# steel/stainless steel
Impeller: brass
Motor: closed, externally ventilated
Insulation class: B/F
Protection class: IP44/IP54
Duty: continuously rated
Mechanical seal: ceramic steatite/ metalized carbon
