Tsurumi OM(A)4 Submersible Drainage Water Pumps

Tsurumi OM(A)4 Submersible Drainage Water Pumps (3 Products)

The OM(A)4 pumps, available through Stuart Pumps, are light, compact, and feature energy-efficient motors with integral anti-airlock valves. These pumps are offered as manual or with a tube-type float switch for automatic operation, making them ideal for areas with limited space or where precise level control is required. They use liquid paraffin for lubrication, suitable for food processing and aquaculture. These pumps are not recommended for ponds or water features.

For users of 230 volts, two versions are available:

  • The “domestic” version comes with a hose tail, a hose clip (for fitting to flexible discharge hose), and a 3-pin plug (fitted with a 5 amp fuse).
  • The “industrial” version features a female BSP outlet (for fitting rigid waste pipe) but does not include a plug.

The 110-volt pumps are supplied in the “industrial” version.

Downloadable Documents
OM4 Datasheet OMA4 Datasheet
Model Manual/Auto Discharge Flow Head kW Volt Price
OMA4 IndustrialAutomatic 1¼ inch (32 mm) 195.00 l/min 7.50 m 0.15 kW 110 V
On Request
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OMA4 IndustrialAutomatic 1¼ inch (32 mm) 195.00 l/min 7.50 m 0.15 kW 230 V
On Request
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OMA4 DomesticAutomatic 1¼ inch (32 mm) 195.00 l/min 7.50 m 0.15 kW 230 V
On Request
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