Self-Priming Pumps – SPP

The self-priming pump designed by OME Motors is a self-priming electric pump with single suction, being a product updated to the latest and sophisticated technologies it is suitable and compatible with all hydraulic models, impeller structures and sealing chambers. Its high longevity makes it particularly suitable for the chemical, petrochemical and metallurgical industries.

Category Products, Pumps
design ISO 13709 - API 610
capacity iso Up to 2000 m3/h
capacity us Up to 8805 Gpm
head iso Up to 160 m
head us Up to 523 feet
temperature range iso -80 - +150 Dec C
temparature range us -176 - +302 Dec F
pressure range iso Up to 25 bar
pressure range us 362 psi
material range Carbon Steel, SS, Duplex, Super Duplex, Hast alloy
nozzle direction suc dis End / Side
motor sync speed iso 500 / 3000 rpm
motor sync speed us 1800 / 3600 rpm
flange standard ANSI / HG / DIN / JIS


  • Petrochemical, Chemical, Energy industry
  • Metallurgy industry
  • Paper plant
  • Pharmaceutical plant

High performance self-priming pump

The self-priming centrifugal pump from OME Motors has been designed incorporating an anti-flow return valve to neutralise the siphon effect when the machine stops and ensure automatic heating at each start up. The latter also takes place when the suction pipe is empty or only partially filled, to guarantee maximum control and result of use. The self-priming pumps have been designed with a self-priming motor to allow them to operate even in the presence of air bubbles, impurities or gases dissolved in the water. Self-priming water pumps are suitable for various fields of application, such as:

– Chemical

– Petrochemical

– Food Industry

– Energy industry

– Metallurgical industry

– Parapharmaceutical industry

Usage limits

The self-priming electric pump can be used with liquids at temperatures from – 80 °C to + 150 °C. The manometric suction height reaches 160 m. The maximum permissible final pressure in the pump body is 25 bar.