Layout Table~~~~4533~4533~~

Watermill Low Voltage Pumps~

Professional P.C. Low Voltage Pump Range

Super Safe, Super Silent!~The Professional P.C Low Voltage Pump range is undoubtedly the safest, and probably the quietest pump range available within the U.K. Suitable for domestic shower and bathroom applications the range is safe enough for under-bath installation. The innovative design incorporating anti-vibration feet ensures the operating noise is kept to a minimum whilst maintaining the highest performance. The range is fitted with long-life carbon graphite and high density alumina oxide ceramic seals (exclusive to Watermill within the U.K). 100% of pumps undergo a vigorous 3 phase test program prior to leaving the factory. All pumps are supplied complete with a low voltage isolating transformer, inlet filters, high quality braided stainless steel connection hoses with John Guest ‘push-fit’, and are covered by a comprehensive 2 years manufacturer’s guarantee.

The Professional P.C Low Voltage range is available with both single or twin impellers in the following output pressures:

Pressure - Model

0.7 bar - PC25DLV Low Voltage Centrifugal Twin Impeler 25' Head.

1.3 bar - PC50DLV Low Voltage Centrifugal Twin Impeler 50' Head.

1.7 bar - PC55SLV Low Voltage Centrifugal Single Impeler 55' Head.

2.1 bar - PC70DLV Low Voltage Centrifugal Twin Impeler 70' Head.

~PC25DLV|PC25DLV|PC50DLV|PC50DLV|PC55SLV|PC55SLV|PC70DLV|PC70DLV|~4533~4178~watermill, low voltage, pump~

Watermill Brass Pumps~

Premier Heavy Duty Brass Pump Range~Designed and manufactured to the highest standards, the Premier Heavy Duty Brass Pump range is constructed from precision machined brass impellers and brass body stampings. The robust construction means these pumps can be genuinely described as ‘Heavy Duty’!
All pumps within this range are continuously rated ensuring suitability to domestic, commercial and light industrial applications. Whilst the anti-vibration feet keep the operating noise to a minimum, the state-of-the-art long-life silicon carbide seals reduce the chances of pump ‘sticktion’. 100% of pumps undergo a vigorous 3 phase test program prior to leaving the factory.All pumps are supplied complete with high quality braided stainless steel connection hoses and mains power cable, inlet filters, and are covered by a comprehensive 2 years manufacturer’s guarantee.

The Premier Heavy Duty Brass Pump range is available with both single or twin impellers in the following output pressures:

Pressure - Model

1.5 bar - BP50D ANH Twin Impeller 50' head

2.0 bar - BP65S ANH Single Impeller 65' head

2.0 bar - BP65D ANH Twin Impeller 65' head

3.0 bar - BP100S ANH Single Impeller 100' head

3.0 bar - BP100D ANH Twin Impeller 100' head

4.0 bar -BP130D ANH Twin impeller 130' head

~BP50D|BP50D|BP65S|BP65S|BP65D|BP65D|BP100S|BP100S|BP100D|BP100D|BP130D|BP130D|~4533~4179~watermill, brass pumps~

Watermill Regenerative Pumps~

240V P.R. Regenerative Pump Range~The P.R Regenerative Pump range is the result of extensive research and development offering a high performance pump at an affordable price. The innovative design incorporates a low-speed induction motor giving the product long-life, whilst the inclusion of anti-vibration feet ensures the operating noise is kept to a minimum. With automatic thermal overload protection built in the pump motor will cut out to prevent overheating, resetting automatically within 30 – 60 minutes, making the P.R. range suitable for domestic shower and bathroom applications. The range is fitted with long-life carbon graphite and high density alumina oxide ceramic seals (exclusive to Watermill within the U.K). 100% of pumps undergo a vigorous 3 phase test program prior to leaving the factory. All P.R. Regenerative pumps are supplied complete with high quality braided stainless steel connection hoses with John Guest ‘Push Fit’, inlet filters, mains power cable, and are covered by a comprehensive 2 year manufacturer’s guarantee.

The P.R Regenerative range is available with both single or twin impellers in the following output pressure:

Pressure - Model

1.25 bar - PR35D Mains Voltage Regenerative Twin Impeller 35' head

1.5 bar - PR50D Mains Voltage Regenerative Twin Impeller 50' head

1.5 bar - PR50S Mains Voltage Regenerative Single Impeller 50' head

~PR35D|PR35D|PR50D|PR50D|PR50S|PR50S|~4533~4180~watermill, regenerative pumps~

Watermill Brass Negative Head Pumps~

Specialist Automatic Negative Head Pumps~Where the water level in the cold water storage tank is below the level of the shower outlet a ‘negative head’ situation exists. In such cases a normal pump will not work. To overcome this problem Watermill has developed a range of Specialist Automatic Negative Head Pumps. Designed and constructed to the same high standards as all Watermill pumps. The Specialist Automatic Negative Head Pumps are available in PROFESSIONAL LOW VOLTAGE and PREMIER HEAVY DUTY BRASS PUMPS, in both single and twin impeller.All pumps are supplied complete with high quality braided stainless steel hoses and are covered by a comprehensive 2 years manufacturers guarantee.

Specialist Negative Head Pumps are available in the following models and output pressures:

Pressure - Model

1.5 bar - BP50D ANH Twin Impeller 50' head with auto negative head

2.0 bar - BP65S ANH Single Impeller 65' head with auto negative head

2.0 bar - BP65D ANH Twin Impeller 65' head with auto negative head

3.0 bar - BP100S ANH Single Impeller 100' head with auto negative head

3.0 bar - BP100D ANH Twin Impeller 100' head with auto negative head

4.0 bar - BP130D ANH Twin Impeller 130' head with auto negative head

~BP50D ANH|BP50D ANH|BP65S ANH|BP65S ANH|BP65D ANH|BP65D ANH|BP100S ANH|BP100S ANH|BP100D ANH|BP100D ANH|BP130D ANH|BP130D ANH|~4533~4181~watermill, auto, negative, head, pump~

Watermill WASP 46 & 66~

240V Twin Impeller Shower Pump

1.4 or 2.0 Bar Pressure~WASP 46 - RRP £199.16 our price only £101.99
WASP 66 - RRP £247.41 our price only £129.99

The new WASP 46 from Watermill is a twin impeller centrifugal shower pump designed and constructed to the highest of standards within the U.K.
The impressive 46 foot head 1.4 bar pressure output ensures the WASP 46 pump is suited to most showering applications.

Typical flow rate:

•10-15 litres per minute on high resistance shower valves.
•15-25 litres per minute on low resistance shower valves.
•35 litres per minute on unrestricted outlet (0.25 bar).

With the focus on performance, efficiency, reliability & safety, all pumps undergo a vigorous one hundred percent, 4 phase testing program prior to leaving the factory, ensuring the requirements are not only achieved but exceeded. The WASP 46 incorporates ingenious anti-vibration feet to keep the operating noise to a minimum. The WASP 46 has been tested & approved to BSEN60335.

The WASP 46 shower pump is fitted with long-life seals, and is supplied complete with ‘easy-clean’ inline filters, high quality braided stainless steel connection hoses & covered by a comprehensive one year manufacturer’s guarantee.



Wasp pumps are available in the following models and output pressures:

Pressure - Model

1.4 bar - WASP46 Centrifugal Twin Impeller 46' head

2.0 bar - WASP66 Centrifugal Twin Impeller 65' head

~WASP 46|WASP 46|WASP 66|WASP 66|~4533~4182~watermill, wasp 46, wasp 66, pump~

Watermill WASP 46 & 66 with Negative Head Kit~

240V Twin Impeller Shower Pump

With Negative Head Kit~WASP 46 - RRP £275.75 our price only £178.58
WASP 66 - RRP £324.00 our price only £206.58

The new WASP 46 from Watermill is a twin impeller centrifugal shower pump designed and constructed to the highest of standards within the U.K.
The impressive 46 foot head 1.4 bar pressure output ensures the WASP 46 pump is suited to most showering applications.

Typical flow rate:

•10-15 litres per minute on high resistance shower valves.
•15-25 litres per minute on low resistance shower valves.
•35 litres per minute on unrestricted outlet (0.25 bar).

With the focus on performance, efficiency, reliability & safety, all pumps undergo a vigorous one hundred percent, 4 phase testing program prior to leaving the factory, ensuring the requirements are not only achieved but exceeded. The WASP 46 incorporates ingenious anti-vibration feet to keep the operating noise to a minimum. The WASP 46 has been tested & approved to BSEN60335.

The WASP 46 shower pump is fitted with long-life seals, and is supplied complete with ‘easy-clean’ inline filters, high quality braided stainless steel connection hoses & covered by a comprehensive one year manufacturer’s guarantee.



Wasp pumps are available in the following models and output pressures:

Pressure - Model

1.4 bar - WASP46 Centrifugal Twin Impeller 46' head

2.0 bar - WASP66 Centrifugal Twin Impeller 65' head

This Wasp Pump package comes complete with a Negative Head Kit. When placing your order, please choose from the option of either White or Chrome finish.
Negative Head Kit Fitting Instructions~WASP 46|WASP 46|WASP 66|WASP 66|~4533~14117~watermill, wasp 46, wasp 66, pump, negative, head, kit,~

Watermill Negative Head Kit~

Negative Head Kit - White or Chrome~

Negative Head Kit - White or Chrome

Negative Head Kit Fitting Instructions~White|AK010|Chrome|AK011|~4533~20151~watermill, wasp 46, wasp 66, negative, head, kit,~