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RM Cylinders

RM Indirect SS Cylinder 935 x 400

Product Code: 40045

Part L compliant. Vented, with high efficiency foam insulation and 22mm compression connections and fittings.

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

Equivalent to copper cylinder size H x Dia: 1050 x 400mm. Add 70mm to diameter to include foam insulation. Max. working head 25m. Complies with Part L of the Building Regulations.



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Rated 5 out of 5 by Excellent replacement cylinder This slimmer stainless steel cylinder 400mm plus 70mm insulation is an excellent replacement for an old copper 900mm x 450mm cylinder. Minimum adjustment to pipework as connection points are pretty much as the same level as old cylinder except for hot water point at the top as it is slightly taller at 935mm plus foam insulation. 5 star for value and performance but too soon to comment on reliability. One thing to note, you will to blank off additional point if not needed and also recommend rinsing out before fitting. 2 Nov 2014
Rated 1 out of 5 by Wrong sizes !!! had two of theses turn up on separate occasions and both packaged as 1050x400 & only 900x400 size lot of time wasted rectifying what should be an easy thing to size.... 17 Apr 2013
  • 2015-11-24 T09:32:24.508-06:00
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66274 Aquastel Tank.

Can you please advise which hot water oultet is for bath / shower? I assume the top one is for bath & the one in the side is for shower?
29 Oct 2015
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, Builder/Multi Trade
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18 Aug 2015
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  • 2015-11-24 T09:26:17.985-06:00
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Brand RM Cylinders
Colour Blue
Connection Type 22mm Compression Fittings
Construction Material (Plumbing) Stainless Steel
Manufacturer Guarantee 10 years
Manufacturing Standards Part L
Pack Size 1
Product Diameter 400 mm
Product Height 935 mm
Product Type Cylinder