enquiries@collins-walker.co.uk

Collins Walker

Electric Steam & Hot Water Boilers

Tel: +44 (0) 1234 340044

The IW range of Immersion Element Hot Water boilers is available from 12 kW to 936 kW for working pressures up to 10.0 barg (145 psig) dependent on the model specified.

The EW range of Electrode Hot Water boilers is available from 216 kW to 4300 kW for working pressures up to 5.5 barg dependent on the model specified.

The ELV range of boilers is available from 12.5 kW to 120 kW – steam output up to 190 kg/h (420 lb/h) from and at 100°C, at working pressures up to 10.3 barg (150 psig). Higher pressures are available.

The boilers are free-standing and packaged complete with all controls, feedwater tank and feedwater pump mounted in a mild steel enclosure. All components (including the top mounted element flanges) are easily accessible via removable covers.

A stainless steel version is available with all wetted parts in stainless steel. Manual blowdown is a standard feature options avaiable for the ELV range include Auto timed blowdown, TDS controlled blowdown

The IS range of boilers is available from 36 kW to 2106 kW – steam output up to 3345 kg/h (7374 lb/h) from and at 100°C, at working pressures up to 10.3 barg (150 psig). Higher pressures are available.

With their large water capacity, IS boilers act as steam accumulators. This feature enables the boiler to meet steam demands in excess of the rated output. As an example, the IS7 operating at 10.3 barg (150 psig) can generate twice rated output for 7 minutes for a pressure reduction of 3.4 bar (50 psi).

The boilers are available as a free-standing boiler complete with all controls mounted on a mild steel chassis with a separately mounted feedwater pump, or as a packaged unit with high level feedwater tank.

The standard steam output rating of our IS Immersion Element Steam Boiler range from a 3 phase 415 volt supply operating from and at 100°C is shown below:

The Electrode Steam Boilers in the Collins Walker range have a steam output range of 85 Kg/Hr (ES5) up to a maximum of 6,500 kg/h (ES240). Please note that the maximum output in this instance would require a 690 volt 3–phase electrical supply.

The standard steam output rating of our Electrode Steam Boiler range from a 3 phase 415 volt supply operating from and at 100°C is shown below:....

In addition to providing a wide range of steam and hot water boiler solutions Collins Walker also provides a comprehensive range of boiler ancillaries and add-ons that can assist in offering a complete bespoke solution to our customers. The list of additional products offered by Collins Walker is detailed below:

Our range of Hot Water Boilers ranges from a load rating of 12 kW up to 4312 kW with a Btu/h output of up to 14,420,000.
Please view our range listed below for further details.

We have a wide range of Steam Boilers ranging from 12.5 kW with an Steam Output of 19 kg/h up to 2300 kW with a Steam Output of 3520 kg/h

Address
Collins Walker Ltd
78 College Street
Kempston
Bedford
MK42 8LU
United Kingdom
Company No: 01087370
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