The Tsurumi OM4/OMA4 is a strong and efficient pump in 304 stainless steel and engineering plastics. Excellent flow and head are produced from a small 150-watt motor, which makes it ideal for many domestic and industrial jobs, particularly cellar, aquatic and processing duties. Furthermore, water authority users find the close compact positioning of the optional integral tube float switch is particularly suited to applications where a sump is narrow or where a traditional pendant type float&lsquos operation could be fouled. Long term, trouble free operation is enhanced further with an integral vent valve to prevent air locking. The 304 stainless steel shaft is fitted with an ultra hardwearing, silicon carbide, double mechanical seal, (in an oil chamber), and a semi-vortex impeller that will give suspended soft solids handling. Supplied with 10 metres of heavy duty, H07RN-F rubber power cable.
Note: The OMA4 is a direct replacement for the now discontinued OMA2 and OMA3.

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