Duchess 590mm
Cast Iron Radiator

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Duchess 590mm

£31.00 per section exc. VAT

The Duchess 590mm is a traditional school radiator with a simple, linear design. Neat scrolls on the feet complement the classic lines and add a subtly stylish flair. With its thick casting, the Duchess 590mm retains its heat for longer, giving a particularly well-balanced performance.

No Sections Radiator length, mm Pipe centres, mm Output, Watts Output, BTUs Weight, kg Price exc. VAT
3 240 330330112526 £93.00
4 310 400440150034 £124.00
5 380 470550187642 £155.00
6 450 540660225151 £186.00
7 520 610770262659 £217.00
8 590 680880300167 £248.00
9 660 750990337676 £279.00
10 730 8201100375184 £310.00
11 800 8901210412692 £341.00
12 870 96013204501100 £372.00
13 940 103014304876109 £403.00
14 1010 110015405251117 £434.00
15 1080 117016505627125 £465.00
16 1150 124017606002134 £496.00
17 1220 131018706377142 £527.00
18 1290 138019806752150 £558.00
19 1360 145020907127159 £589.00
20 1430 152022007502167 £620.00

Buy bespoke Duchess 590mm cast iron radiators for earliest estimated delivery on 4th January 2012.

View our complete range of cast iron radiator models.

Change ΔT values:

Current output figures based on ΔT = 60°C


What's Delta T?

Delta T is the difference in temperature between the water circulating through your central heating system and the ambient temperature (usually about 20°C).

If you're unsure, leave this value at the default 60°C.

Prices are given for Pewter finish only. Add £3 per section for Satin Black. See Colours & Finishes for more finishes and prices. Add £19 per section for this cast iron radiator in the exquisite Full Polish finish.

Maximum lengths for delivery in one piece:
Ground floor destination - 20 sections.
Upstairs destination - 16 sections.
See why here

Delays sometimes occur. Please don't book your plumber until you have the radiators on site.

All figures are correct to the best of Castrads' knowledge. Variations in heat output and dimensions may occur. Castrads allows 45mm each end of the cast iron radiator for valves to give the pipe centre to pipe centre length, and the length of a radiator is calculated as the number of sections multiplied by section length plus 30mm. This allows for the length of the reducing bushes either end of the radiator. This figure is an approximation only and should not be used as a definitive measurement. See technical data for more information.

Tech specs for Duchess 590mm cast iron radiators

Heat output

Heat output per section (ΔT=60°C): 110Watts / 375BTUs

Dimensions

Section height (including legs): 590mm
Section height (not including legs): 540mm
Section length (measured along the wall): 70mm
Radiator depth (perpendicular to the wall): 170mm
Distance from inlet/outlet pipe centre to floor: 110mm
Minimum distance from inlet/outlet pipe centre to skirting board: 85mm

Weight

Empty weight per section (middle section): 8.3kg
Empty weight per section (leg section): 8.7kg

Internal Volume

Internal volume per section: 1.6 L

Construction materials

Radiator sections: Cast iron
Gaskets: Steel reinforced silicon
End caps & reducing bushes: Cast iron

Please note that all measurements are subject to a tolerance of up to 4%. All cast iron radiators are hand built to specification. Slight variations in radiator lengths do occur as a result.

Installing cast iron radiators

Castrads' cast iron radiators are fitted with standard ½" BSP reducing bushes, which makes them suitable for use with most modern valves and simple to incorporate into existing central heating systems.

View all radiator valves.

Radiators are supplied in the common bottom-bottom opposite ends (BBOE) configuration; the inlet and outlet are both at the bottom on either end of the cast iron radiator. All other configurations are possible, just let us know when placing your order.

Radiator builder Valves & accessories Colours Heat calculator

At a glance: Duchess 590mm

  • Cost per section: £31.00
  • Output per section: 110W / 375BTUs
  • Height from floor: 590mm
  • Length per section: 70mm
  • Depth from wall: 170mm
  • Empty weight per section: 8.3kg middle section, 8.7kg leg section
  • All values are correct to the best of Castrads' knowledge, but discrepancies may occuur from cast to cast.
  • Heat output figures are based on ΔT values of 60°C

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