You might also need...
The Tsurumi OM3 submersible drainage water pump is a strong and efficient pump engineered in 304 stainless steel and thermoplastic.
Henry Pumps Ltd, in partnership with Tsurumi, have agreed to plant a tree for every Tsurumi pump sold in 2025!
Excellent flow and pressure is generated by the Tsurumi OM3 from an energy-efficient 150-watt motor, which makes it ideal for many domestic and industrial applications, particularly in cellars and processing duties. It is also popular with water companies, who select it for its advanced features and reliability.
Extended Warranty available exclusively from Henry Pumps: Standard 3 year warranty, extendable to 5 years with servicing by an approved Henry Pumps engineer, ensuring longevity and peace of mind.
The close, compact positioning of the optional, integral tube float switch (OMA3), is particularly suited to applications where a sump is narrow or where a traditional pendant type floats operation could be fouled.
Long-term, trouble-free operation is enhanced further with an integral vent valve to prevent air locking. The 403 stainless steel shaft is fitted with an ultra hard-wearing twin mechanical seal (inboard: silicon carbide-silicon carbide) running in an oil chamber and a semi-vortex thermoplastic impeller.
Supplied with 10 metres of heavy duty rubber power cable.
Users of Tsurumi OM3 in 230 volts have the option to select from two versions: the domestic is supplied with a hose tail, a hose clip (for fitting to flexible discharge hose) and a 3 pin plug (fitted with a 5 amp fuse).
Manual version is supplied without the tubular float switch.
Auto version comes with the tubular float switch for fully automatic operation.
The industrial has a female BSP outlet (for fitting rigid waste pipe) but a plug is not supplied. 110 volt pumps are supplied as industrial.
Offered with a 3 year guarantee, the Tsurumi OM3 range of submersible pumps are the ideal choice.
Please note that the current version of this model is now the OMA5.
The full technical data sheet can be viewed by clicking here.
Should you prefer to checkout using PayPal, Stripe or Apple Pay then simply add the product to your cart as normal, select "checkout securely" and from the order summary page select the "Alternative Payment Methods" button at the top right. This product is also available to purchase with 0% interest free credit over 4 months by using PayPal credit through the alternative checkout menu. We do also accept telephone orders so if you would prefer to make payment over the telephone by card then please do not hesitate to call us and one of our friendly engineers will be happy to assist.
| Model | Outlet (mm) | Voltage | Domestic/ Industrial | kW | Flow (l/min) | Head (mtrs) | Free Passage (mm) | Width (mm) | Length (mm) | Height (mm) | Dry weight (kg) | Packing weight |
| OM3 | 1¼" BSPF | 110V | Industrial | 0.15 | 195 | 7.5 | 10 | 140 | 203 | 316 | 5.9 | 7.8 |
| OM3 | 1¼" BSPF | 230V | Industrial | 0.15 | 195 | 7.5 | 10 | 140 | 203 | 316 | 5.9 | 7.8 |
| OM3 | 32 | 230V | Domestic | 0.15 | 195 | 7.5 | 10 | 140 | 203 | 316 | 5.9 | 7.9 |
| Model | Outlet (mm) | Voltage | Domestic/ Industrial | kW | Flow (l/min) | Head (mtrs) | Free Passage (mm) | Width (mm) | Length (mm) | Height (mm) | On Level (mm) | Off Level (mm) | Dry weight (kg) | Packing weight |
| OMA3 (Auto) | 1¼" BSPF | 110V | Industrial | 0.15 | 195 | 7.5 | 10 | 177 | 203 | 319 | 251 | 81 | 6.1 | 8.1 |
| OMA3 (Auto) | 1¼" BSPF | 230V | Industrial | 0.15 | 195 | 7.5 | 10 | 177 | 203 | 319 | 251 | 81 | 6.1 | 8.1 |
| OMA3 (Auto) | 32 | 230V | Domestic | 0.15 | 195 | 7.5 | 7.5 | 177 | 203 | 319 | 251 | 81 | 6.1 | 8.2 |
-
Condition:New
-
Product Code:10101241
-
Weight:6kg
Was a pleasure to deal with Henry Pumps. They were ever so helpful. When our Tsurumi OMA pump broke down they got me the new one the following morning. Thank you.