Domestic pumps are self-priming regenerative type of highly efficient hydraulic and mechanical design, equipped with close-grained cast iron casting, bronze impeller, steel shaft and heavy duty ball bearings. They are either 'V' belt driven or Coupled with 0.5 hp / 0.18 kw to 1.5 hp /1.1 kw 220 / 230 Volts, 50 Hz capacitor start-Induction Run SPDP / TEFC motor with synchronous speed of 1500 RPM OR 380 / 415 Volts, 50 Hz, Squirrel Cage TEFC motor with synchronous speed of 1500 RPM. Pumps are supplied with either 25 m.m. f or 32 m.m f suction and delivery with sturdy cast iron bedplate and companion flanges. For motors construction details & standards please refer webpage of 1-f Squirrel Cage Induction Motors OR webpage of 3 - f Squirrel Cage Induction Motors.