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RM Cylinders

Direct Stainless Steel Cylinder 815 x 450mm

Product Code: 99021

Part L Compliant. Vented, with high efficiency foam insulation and 22mm compression connections and fittings. Suitable for use as a Grade 2 copper cylinder.

  • Stainless Steel
  • 10 Year Manufacturer's Guarantee
  • Welded Joints Reduce Risk of Leaks
  • Standard BS Tapping Heights (Copper Equivalent)
  • 22mm Compression Fittings
  • View more information

Equivalent to copper cylinder size H x Dia: 900 x 450mm. Actual cylinder size H x Dia: 815 x 450mm. Add 70mm to diameter to include foam insulation. Max. working head 15m. Complies with Part L of the Building Regulations.


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Direct Stainless Steel Cylinder 815 x 450mm 3.8 5 4 4
cylinder this is not swap for copper tank. i found it impossable to find compatable fittings 24 Jul 2013
Stainless Steel cylinder This stainless Steel cylinder is good for a new installation or as a replacement. It should outlast a Copper cylinder and has a 10 year guarantee. 7 Jul 2012
Nice hot water cylinder These cylinders are very good- nice & light for easy installation, tough, and very corrosion resistant. One point to note- when installing, an all-stainless element should be used, as copper units can become severely corroded. With some Incalloy & Euralloy elements, although the actual element is made of this material, the thermostat tube may be copper. This can be severely attacked by corrosion & lead to failiure. 19 Nov 2011
good cylinder well made easy to fit works well compared to other suplyers it wes cost efectve to even thoughI had tocollect 8 Nov 2011
  • 2015-05-28T14:53:59.409-05:00
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Brand RM Cylinders
Colour Blue
Connection Type 22mm Compression Fittings
Construction Material Stainless Steel
Grade Grade 2
Manufacturer Guarantee 10 years
Model Name Aquastel
Model No Aquastel
Pack Size 1
Product Diameter 450 mm
Product Height 815 mm
Product Type Cylinder
Total Product Weight 9.3 kg