
Product Code: A7909AA
The A7909AA is a Markwik 21+ Comfort SQ panel-mounted lever-operated healthcare tap with a removable spout that meets the changes in HBN 00-10 Part C.
It offers all the benefits you can expect from the Armitage Shanks range of Markwik taps, with the added benefit of an integral pressure-balancing valve (PBV) that maintains a consistent water flow. The PBV also adjusts to variations in water system pressure, maintaining a consistent water temperature at the outlet, even when pressure fluctuations occur.
The A7909AA is a Markwik 21+ Comfort SQ panel-mounted lever-operated healthcare tap with a removable spout that meets the changes in HBN 00-10 Part C.
It offers all the benefits you can expect from the Armitage Shanks range of Markwik taps, with the added benefit of an integral pressure-balancing valve (PBV) that maintains a consistent water flow. The PBV also adjusts to variations in water system pressure, maintaining a consistent water temperature at the outlet, even when pressure fluctuations occur.
It is a sequential mixer tap that dispenses water from ambient cold to hot using a single lever. This helps keep both supplies flowing and prevents water stagnation.
Markwik 21 mixer taps can be fully dismantled for autoclave cleaning and complete disinfection, a vital process in hospitals and healthcare environments. The internal components of the tap are designed to withstand up to 135 degrees C. They are also able to thermal cleanse, a function whereby hot water only is flushed through the tap, bypassing the cold and blended warm water.
Older versions of the Markwik panel-mounted tap can be easily replaced with this newer version due to its ‘plug and play’ design. The existing handles and detachable spouts can be reused, meaning that only the required components are needed, rather than purchasing a new tap.
Features:
- Demountable body and spout for disinfection
- BioGuard outlet to prevent biofilm formation
- New 38mm sequential manual ceramic disc cartridge
- Ceramic Pressure Balance Valve with smooth hygienic surfaces
- Brass port sleeves
- Override feature for thermal disinfection
- Temperature limiting device
- Front of panel access to isolation valves, filters and water sampling point
- Smooth, narrow bore, low water inventory waterways
- Cool body
- Suitable for high and low pressure installations (from 0.2bar to 5bar)
- Deck-mounted version available
- HTM 04 01 compliant
Parts and Accessories (prices available on request):
A7910AA Markwik 21+ Comfort SQ panel-mounted body only model
A861794AA Markwik 21 conversion parts pack
A6250AA 135mm spout. (suitable for converting from Markwik 21+ 135mm fixed spout model A6735AA)
A6251AA 170mm spout. (suitable for converting from Markwik 21+ 170mm fixed spout model A6734AA)
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Full delivery details, including costs and timescales, can be found on our delivery service information page.
Product Returns
We are happy to accept returned items that are no longer required as long as they are in A1 condition and in their original unopened packaging. To arrange a return, please notify our after-sales team within five days of delivery.
If any goods are found to be damaged or faulty, we require email evidence and confirmation within two working days of receipt.
Any non-faulty Goods which are non-stock Goods, or which are bespoke, made-to-measure, personalised, customised, made to the Customer’s specification or specially ordered (Restricted Goods) may not be returned.
Please Note: Geberit Products cannot be returned due to the Manufacturers own zero-return policy.
Email: orders@commercialwashroomsltd.co.uk
Phone: 01202 650900
Product Warranty
Many of the products we sell come with a manufacturer’s warranty, guarantee or similar assurance. Although we do not have any responsibility or liability under or in connection with any such warranty, guarantee or assurance, we will manage any warranty claim. Please contact us in the first instance.
Email: orders@commercialwashroomsltd.co.uk
Phone: 01202 650900