Pump body: Cast iron
Impeller: Brass
Motor housing: Aluminum
Mechanical seal: Stainless steel(graphite to ceramic)
Shaft: 45#steel or stainless iron
Bearing: SKF/NTN/NSK/China
Insulation: B or f

Protection class: IP44 or IP55
Fluid temperature up to +80º C
Max. Ambient temperature up to +40º C

This series pumps are single stage centrifugal pumps, which are direct-coupled between single electric machine and pump body. They are fitted with the overhang impeller directly splined/keyway on to the motor shaft