Armitage Shanks Alterna 21 Half Inch Pair of Bib Taps

Armitage Shanks Alterna-21 B1457AA Details

The Armitage Shanks Alterna 21 Half Inch Bib Taps are constructed from strong and shining chrome plated brass material and came supplied to the user in a pair. Offering a flow rate of 7.5 litres per minute at 0.1 bar water pressure, these units are ideal for inclusion within a low-pressure water system. A WRAS approved model that features self centralising installation, this set of products is operated via easy to use lever handles and includes a quarter turn ceramic disc valve internally for smooth movement.

It comes in a chrome finish.
The manufacturing code of the product is B1457AA.
Supplied in pair.
Easy-to-operate lever handles.
Concealed or exposed wall mounting.
Inclined body.
The height of the product is 106mm [10.6cm].
Centre of the inlet to outlet 84mm [8.4cm].
The image shown is for illustration purposes.

Flow rate 7.5 litres per minute at 0.1 bar.
Extensions of 75 and 100mm are available.
The weight of the product is 1 kg.
Refer to the technical image for the technical dimension.
WRAS approved.
Available Additional Option:.
Nimbus 21 exposed bib tap wall mount self-centralising installation pair.
Nimbus 21 bib tap extension 1/2 inch x 75mm pair.
Nimbus 21 bib tap extension 1/2 inch x 100mm pair.

Technical Specifications

Please note all the measurements are in 'mm'

⤷ Range
: Alterna
⤷ Water Activation
: By Rotating
⤷ Tap Body Shape
: Round
⤷ Warranty/Guarantee
: 5 Years
⤷ Theme
: Modern
⤷ No. of Holes Required
: 2

⤷ Spout Reach
: 84
⤷ Overall Height
: 106
⤷ Minimum Operating Pressure (Bar)
: 0.1
⤷ WRAS Approved
: Yes
⤷ Barcode
: 3800861056454
⤷ Product Type
: Kitchen Bib Tap

Customise Your Product

Additional Products

Select your desire option given below. Please note: The image shown is for illustration purpose only.

No Option Selected
OP-61370 - Pair Of 0.5 Inch x 100mm Chromed Brass Extensions + £51.28
OP-61369 - Pair Of Nimbus 21 Exposed Wall Mount Self Centralising Installation - Chromed Brass - B1688AA + £86.23
OP-61368 - Pair Of Nimbus 21 Concealed Wall Mount Self Centralising Installation - Chromed Brass - B1686AA + £86.23

Total: £125.21 2-3 Working Days Approx QS Supplies

2 Features Included In This Product Explained

WRAS Approved Product

WRAS Approval means that the particular water fitting or product complies with or meets the requirements specified by the Water Supply (Water Fittings) Regulations or Scottish Byelaws. Such compliance is based on certain tests that prove that the product or fitting does not cause waste, misuse, contamination or undue consumption of the public water supply system in the UK.
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Quarter Turn

Operating these taps is almost effortless; it can be turned on and off by rotating the lever at 90 degrees. These taps have such low friction that they are perfect for people with arthritis, weak grip, the elderly and the young.

Questions & Answers

Submit Your Questions 1 Questions Answered

Have a question about this item? Ask our technical team. We aim to reply within 72 hours.

luke Asked :
I work closely with the NHS, currently over at Guys hospital. We have to put many filters onto our taps and wanted to use these taps in our sluice rooms. The problem we have is that we need a threaded connection on the outlet of the tap so we can fit our POU Egg filters onto them with tap adapters. Can you confirm whether these taps have threaded outlets, please?

Answered By QS Team

The B1457 Alterna 21 bib taps have a threaded connection for the aerator to attach to with a male threaded outlet connection. The female threaded inlet of the aerator section connects to this thread, as shown in the exploded diagram. I cannot advise on the suitability of using third-party filters against this product.