Koshin RSD400 1” Surface Residue Pump (Manual) – 110V

Koshin RSD400 1” Surface Residue Pump (Manual) – 110V

£329.40
£274.50 Exc. VAT
RRP £439.20 Inc. VAT

In stock

The Koshin RSD400 is a 1” / 25mm residue submersible pump that is designed to pump clean or dirty down to 1mm in depth and the capability of pumping solids that are a maximum of 2.0mm in diameter too. It has a maximum flow rate of 180 litres per minute, together with a maximum water lift height of 10m and is equipped with a manual cut off switch. This type of pump is also often affectionately referred to as a ‘puddle pump’ and can be used standing in water or fully submerged.

It has a compact, lightweight yet robust design, with a stainless steel body, top discharge outlet, a stepped outlet diameter of 30, 25, 18 or 15mm, a 400W single-phase 110V motor and an IP68 rating.


The RSD400 has been engineered to withstand the constant rigours of demands of both site and the hire industry alike.

RSD400 – 110V (1-ph). 1“/25mm. Flow rate 180 l/m. 10m lift height. 15kg.

Add Layflat Hose?

In stock

(Delivery calculated at basket)

SKU: Koshin-RSD400
Koshin RSD400110V 1″ / 25mm Residue & Submersible Pump
Voltage 110V
Input Plug 16 Amp
Motor 400W
Motor Thermal Protection Yes
Suction Type Residue (down to 1mm)
Outlet Diameter 1″ / 25mm
Outlet Direction Top Discharge
Supplied with Hose Clip Yes
Maximum Flow Rate 180 litres per minute
Material Intake Clean or Dirty Water
Maximum Diameter Solids 2.0mm
Maximum Head Height 10 Metres
Cut Off Switch Manual
Power Cable Length 10 Metres
Lifting & Lowering Rope Included
IP Rating IP68
Fitted with Chain Cable Protection Yes
Weight 15kg

Should you require clarification on a product before ordering or assistance post ordering, please do not hesitate to contact our sales & support team on 0116 260 2601 (+44 116 260 2601 outside the UK) between 8:30AM and 5.00PM Monday to Friday (excluding Bank and Public Holidays), or via email; [email protected]. Alternatively you can fill out the contact form on our contact us page.

If you have question regarding cancellation, returns or damages please refer to our Delivery & Returns page or again contact us to clarify.

If your query is related to the warranty or repair of a product, again please contact us to discuss your issue or refer to our Service & Repair page.  

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