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Osprey CW30 Large Metered Electric Water Softener

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Availability date: 28 Apr 2022
Flow rate 3.0 m3/h / Capacity 4.2 m3 
Max Flow Rate 6.1 m3/h
Ideal For Large Domestic & Small Commercial Applications

10 % Discounted Salt :
£ 811.25
£ 649.00
Product Info

The Osprey CW30 Large Metered Water Softener provides you with up to 5000 litres (5.0 m3) of softened water per day, based on 300 ppm hardness. 

Ideal for high-flow applications up to a peak flow rate of  almost 100 litres per minute. 

Our Fountain Osprey Electric Metered Water Softener offers unbeatable results with simplicity of use. This softener uses the durable easy to use,  compact cabinet & innovative BNT control valve.  All you need to do is set the time and water hardness from the enclosed instructions and the unit takes care of itself. Suitable for a households of up to 25 people.

Easy programming with large LED display & intelligent regenerations based upon your water usage patterns.

Comes complete with softener mounted bypass for easy isolation of the softener for servicing as well as a blending valve to allow you to set the unit to your exact level of water softness to suit your preference.

From a conventional system to the modern un-vented systems the Osprey CW30 Water Softener,  with the excellent BNT metered valve with the option of 3/4" or 1" connections to suit all pipework options.

Inlet / Outlet -  3/4" or 1" BSPM
Designed Flow Rate - 3.0 m3/h
Max Flow Rate - 5.9 m3/h
Bar Pressure - 1.5 to 8 bar
Salt used per regeneration - 4.5kg

This option does not include an installation kit.

Use the dropdown bar above to select the softener and discounted install kit.

An integrated Salt Alarm is available on request at an additional cost.

A full range of installation kits available to suit all pipework.

High quality European design and manufacture.

All prices shown include VAT and delivery to mainland UK. We are happy to ship worldwide, please see our shipping page for rates, or contact us on 0845 10 80 685 (local call rate) or 01403 700794.

Dimensions: H1120 x W 310  x D 460 mm

CW20 Dimensions


It is important that you select the correct installation kit to suit your pipework and hot water system in your property. This avoids any chance of the incorrect installation kit from restricting the flow. If you have conventional gravity fed, or indirect, system which has a cold water tank in the loft space and hot water cylinder, then the standard 15 mm kit would be suitable.

If you are still on 15 mm pipework but have a combination boiler, or direct type system, then you are better to go with the 15mm full flow installation kit. This has the benefit of using uprated fittings and connection hoses and ensures that you get a minimum of 15 mm bore through everything and therefore get no restriction on flow.

If you have 22mm pipework, then the best choice is the 22mm high flow install kit. This is found on the majority of houses less than 10 years old and is generally used on feeding mains fed unvented hot water systems If you are unsure, then please call us on 0845 10 80 685 or email for clarification

Installation of your water softener - DIY or plumber?

Every softener comes complete with full installation instructions, these can also be found on the below link. This allows for simple installation by a plumber or someone keen on DIY. If you are unsure, call us for clear impartial advice on 0845 10 80 685 (local call rate) or 01403 700794 or email us.

Installation Instructions



The owner of a Fountain Softeners water softener is protected by the following guarantees, which include the right to exchange or repair in the case of a manufacturer’s defect for up to:

5 Years Parts
3 Years Labour

The guarantees are under condition that the softener is installed according to local regulations and to the manufacturer’s instructions as well as the following:

1) This Softener is designed for cold water use only.

2) There must always be suitable salt in the brine tank.

3) The electrical supply must be constantly maintained for correct operation.

4) After a power outage then the controller must be adjusted as necessary.

5) The inlet and outlet valves must always be open. The by-pass valve must always be closed.

6) It is recommended that the softener is serviced every two years to maintain the warranty.

7) If irregularities should occur, you would need to:-

Switch off the power supply
Close the inlet and outlet valves
Open the by-pass valve
Contact our Technical Dept. for assistance.