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Armitage Shanks Sensorflow 21 Electronic Washbasin Spout - Mains


RRP: £1013.93

Delivery In:

6 Working Days Approx.

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Shipping: £7.95

Key Features
  • Electronic sensor washbasin spout
  • Mains operated
  • Anti-vandal laminar flow outlet
  • WRAS approved
  • Standard: DDA compliant
SKU Code: QS-V107068

MFC Code: A4171AA

Armitage Shanks Sensorflow A4171AA Details

Give your basin a new and ultra-modern look by adding the Sensorflow 21 Washbasin Tall Spout from Armitage Shanks. The innovative creation features an electronic sensor for hygienic, no-touch operation. This WRAS approved product is included with a copper tube inlet, servicing valve and filter for added advantage. The water-efficient spout leaves you awestruck with its latest technology, efficacy, and functional features. It is now available, at a discounted price, from QS Supplies.

  • The manufacturing code of this product is A4171AA.
  • Copper tube inlet included.
  • Supplied with servicing valve and filter.
  • Tap height: 166mm [16.6cm].
  • The centre of the inlet to the centre of the outlet is 112mm [11.2cm].
  • Flow rate 3.7 Litres per minute at 3 bar pressure.
  • Suitable for commercial use.
  • Hygienic "no-touch" operation.
  • Modern, no moving parts.
  • Water-efficient product.
  • Download the Installation Instruction PDF File from the Additional Info Section.
  • Refer to the technical image for additional size details.
  • Five years of guarantee from the manufacturer.

Special notes: Designed to be supplied with pre-mixed water. Consideration should be given to safe hot water delivery, and the use of an appropriate temperature reduction device see A5900. The sensor is set to work in the normal hand washing position. All spouts supplied complete with individual solenoid valve, copper tube inlet and combined servicing valve and filter. Spouts with integral sensors detect hands within the sensing range, and the solenoid valve is opened. Automatically shuts off if the sensor is obstructed for a maximum of 55 seconds. Mains powered transformer with the option to use up to 5 link units per the main unit or stand-alone battery-powered units. Flow rates, regulated to 5 Litres per minute or optional flow straightener outlet 2.6 Litres per minute @ 0.1 bar.

Technical Specifications

Please note all the measurements are in 'mm'
  • ⤷ Water Activation
  • : By Motion Sensor
  • ⤷ Tap Body Shape
  • : Round
  • ⤷ Range
  • : Sensorflow
  • ⤷ Colour
  • : Chrome
  • ⤷ Country of Origin
  • : EU
  • ⤷ Warranty/Guarantee
  • : 5 Years
  • ⤷ Material
  • : Brass
  • ⤷ Installation Type
  • : Wall Mounted
  • ⤷ Base To Spout
  • : 112
  • ⤷ Spout Reach
  • : 104
  • ⤷ Inlet Connections
  • : 3/8 Nut
  • ⤷ Minimum Operating Pressure (Bar)
  • : 1
  • ⤷ Flow Rates (l/min)
  • : 3.7 - 3.0 bar
  • ⤷ Power Source
  • : Mains
  • ⤷ Sensor Type
  • : Motion
  • ⤷ Compliance/Approvals/Standard
  • : DDA
  • ⤷ Barcode
  • : 4015413305563
  • ⤷ Product Type
  • : Sensor Basin Tap

Additional Info & Downloads

Total: £580.98 6 Working Days Approx QS Supplies

3 Features Included In This Product Explained



Mains-operated devices work on electricity by plugging into electrical wall sockets. These require higher electrical energy and can't be operated using batteries as small batteries can't power the device. Large, non-portable electrical appliances are typically mains operated.

High Water Pressure

High Water Pressure

Water systems operating at 1.0 bar or higher pressure are considered high-pressure systems. Products usually come labelled if they are suitable to use under such pressure.

WRAS Approved Product

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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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.

Andrew Asked :

Can you confirm the hole size required is 35mm, please?

Answered By QS Team Answered by the QS Technical Team

Yes, the hole size required is 35mm.

Was this answer helpful?
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At QS Supplies, we use trustworthy carriers for deliveries across UK, Scotland and Ireland. We also follow an up-to-date tracking system to keep you posted on the status of your orders. Delivery dates are approximate, and therefore, we suggest you do not schedule any installation work until you have received the items. To learn more about our delivery service, click here. Please do not book Tradesmen until the items are safely received and thoroughly checked.


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