Name: Clarke BPT1200SS 230v 7237006
Brand: Clarke
SKU: 7237006
Price: 194.28 GBP
Availability: InStock

In stock

Established 1975
Trusted by thousands of customers

The Clarke BPT1200SS is a best-selling fixed-speed stainless steel pressure booster pump for domestic and light commercial water systems. Delivering up to 61 l/min max and 46m max head, it is fitted with a large 19-litre pressure vessel that maintains pressure between pump cycles — reducing motor starts and extending service life. The auto pressure on/off switch starts and stops the pump automatically when flow is detected.

The stainless steel pump body is corrosion and rust-proof, making it suitable for long-term use with clean cold water. 1200W, 230V, 1″ BSP outlet. A practical, proven choice for boosting pressure from break tanks, cold water storage cisterns, and private water supplies.

61l/min

Max flow

46m

Max head

19L

Pressure vessel

1.2kW

Motor

Stainless steel body
Auto on/off pressure switch
19L pressure vessel
1″ BSP outlet
230V

Full Description

More about this product

Full Description

Product overview

The Clarke BPT1200SS is one of our best-selling fixed-speed pressure booster pumps — a straightforward, reliable stainless steel unit for residential and light commercial applications where consistent water pressure is needed from a break tank, cold water storage cistern, or private water supply.

Delivering up to 61 l/min max and 46m head max, it features a 19-litre pressure vessel that stores pressurised water between pump cycles — significantly reducing the number of motor starts and extending pump life compared to units with smaller vessels. An automatic pressure on/off switch starts the pump when flow is opened and stops it when demand ceases, requiring no manual intervention.

The pump body is constructed from corrosion and rust-proof stainless steel, ensuring durability and sustained performance in domestic water applications. 1200W, 230V motor with a 1″ BSP outlet.

61^l/min

Max flow

46^m

Max head

19^L

Pressure vessel

1.2^kW

Motor power

Key features

19-litre pressure vessel

Stores pressurised water between pump cycles — reduces motor start frequency and extends service life compared to units with smaller vessels.

Automatic pressure on/off switch

Starts automatically when flow is opened, stops when demand ceases. No manual operation required — fully automatic once installed.

Stainless steel construction

Corrosion and rust-proof stainless steel pump body — built for long service life in domestic cold water applications.

61 l/min — 46m head

Suitable for multi-outlet residential and light commercial systems. Adequate performance for a typical 2–3 bedroom home with standard demand.

1″ BSP outlet — 230V

Standard 1″ BSP female outlet connection. 1200W single-phase 230V motor. Straightforward to connect to standard UK domestic pipework.

Tank or cistern fed only

Must be fed from a break tank, cold water storage cistern, or private supply — not suitable for direct mains connection.

Technical specifications

Brand / SKU	Clarke — 7237006
Max flow rate	61 litres/min
Max head	46 metres
Motor power	1200W (1.2 kW)
Power supply	230V, single phase
Pressure vessel	19 litres (integral)
Control	Auto pressure on/off switch
Outlet connection	1″ BSP
Body material	Stainless steel — corrosion and rust-proof
Pump type	Fixed speed — pressure booster set
Water source	Break tank / cold water storage cistern / private supply

Typical applications

Domestic cold water boosting

Boosting pressure from a cold water storage cistern or break tank to showers, taps, and household appliances in 1–2 bathroom homes.

WaterBoost system upgrade pump

A cost-effective fixed-speed pump option for use alongside a storage tank where variable speed is not required.

Private water supplies

Pressurising water from a private borehole, well, or rainwater harvesting tank for household use.

Light commercial premises

Small offices, workshops, and agricultural buildings requiring boosted cold water pressure from a tank-fed supply.

Garden and irrigation

Boosting pressure for garden hosepipes, irrigation systems, and outdoor water supplies from a storage tank.

Replacement / like-for-like swap

A straightforward 1″ BSP connection makes this an easy replacement for a wide range of existing fixed-speed booster pumps.

Frequently asked questions

How much does it cost?

£161.90 + VAT (£194.28 inc VAT). Standard delivery is free on this product.

Can it connect directly to the mains?

No. The BPT1200SS must be fed from a break tank, cold water storage cistern, or private water supply. Direct connection to the mains is not permitted. If you need a mains-fed system, please contact us to discuss alternatives.

Why does the pressure vessel size matter?

The pressure vessel stores pre-pressurised water so that small draw-offs (e.g. brief tap use) can be satisfied without the pump needing to start. A larger vessel means fewer pump starts per day — which reduces motor wear, lowers energy consumption, and extends the life of the pump. The BPT1200SS’s 19-litre vessel is notably large for a pump in this price bracket.

What is the difference between this and a variable speed pump?

The BPT1200SS is a fixed-speed pump — it runs at one speed whenever active. A variable speed pump (such as the DAB Esybox Mini3 or Esybox) adjusts its speed continuously to match demand, providing constant pressure, lower energy use, and quieter operation. Variable speed pumps cost more but are better suited to properties with varying demand or where energy efficiency is a priority. The BPT1200SS is an excellent value choice where simplicity, reliability, and low upfront cost are the main requirements.

Is there a warranty?

The Clarke BPT1200SS carries a manufacturer warranty. Please contact us or refer to the manual for full warranty terms and conditions.

Downloads

manual PDF
Download

Delivery Information

Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.

Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).

Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.

Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.

Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.

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