United Kingdom
Column radiators

Delta H

Column radiators - Delta H

The PURMO Delta H radiator is a stylish, contemporary twist on the conventional steel column radiator of days gone by. The Delta H can create a traditional look in a modern apartment, or give a sophisticated take on an old design for a conservatory. Choosing a radiator that has the style to finish off a beautiful space, yet doesn’t break the budget, has always been a challenge – until now. 

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Information

Approval and certification: Manufactured and tested to EN442
Material: Precision, D-profile steel tube is used for all outside surfaces, which ensures high outputs, and soft, rounded edges for maximum safety.
Manufacture process: The radiator is manufactured using a unique laser welding process that virtually eliminates the visible welding points associated with the traditional methods of manufacturing this type of radiator. The clean finish significantly enhances the aesthetic qualities of the radiator.
Colour: White, RAL 9016
Working pressure: 10 bar (tested to 13 bar)
Heights (mm): 155, 300, 350, 400, 450, 500, 550, 600, 750, 900, 1000, 1100, 1200, 1500, 1800, 2000, 2200, 2500, 2800, 3000
Depths (mm): 63 (1 column), 101 (2 columns), 139 (4 columns), 177 (5 columns), 215 (6 columns)
Lengths (mm): 600 - 1800
Water temperature: 0°C - 120°C
pH value: Between 7 - 9
Systems: To be used on two pipe, indirect or closed circuit heating systems. The system should be designed in accordance with BS 5449 or BS 6880 as appropriate.
Guarantee: Five years

Radiators types

2-columns

3-columns

4-columns

Heat outputs and dimensions

Output per section Watts Δt=50K°C

All heights and widths in mm

Height 155 300 350 400 450
Columns Width          
2 63 12.7 25.2 29.0 32.6 36.3
3 101 17.5 35.4 40.5 45.5 50.5
4 139 22.8 45.6 52.0 58.4 64.7
5 177 28.7 56.0 64.0 71.9 79.6
6 215 34.8 66.4 75.9 85.3 94.6

 

Height 500 550 600 750 900
Columns Width          
2 63 39.9 43.5 47.0 57.7 68.2
3 101 55.4 60.3 65.1 79.4 93.6
4 139 70.9 77.0 83.1 101.2 118.9
5 177 87.3 94.9 102.5 124.8 146.8
6 215 103.8 112.8 121.8 148.5 174.7

 

Height 1000 1100 1200 1500 1800
Columns Width          
2 63 75.3 82.3 89.4 110.6 132.2
3 101 103.0 112.3 121.7 149.8 178.1
4 139 130.7 142.4 154.0 189.0 223.9
5 177 161.3 175.8 190.2 233.2 276.1
6 215 192.0 209.2 226.3 277.4 328.4

 

Height 2000 2200 2500 2800 3000
Columns Width          
2 63 146.8 161.6 184.2 207.4 223.1
3 101 197.1 216.3 245.4 275.1 295.2
4 139 247.4 270.9 306.6 342.8 367.3
5 177 304.9 333.7 377.2 421.2 450.8
6 215 362.3 396.4 447.8 499.5 534.3

Water capacity and weight

Water Volume Litres

Height 155 300 350 400 450
Columns Width          
2 63 0.27 0.40 0.44 0.49 0.53
3 101 0.39 0.57 0.64 0.70 0.76
4 139 0.51 0.75 0.83 0.91 1.00
5 177 0.62 0.93 1.03 1.14 1.25
6 215 0.75 1.11 1.24 1.37 1.50

 

Height 500 550 600 750 900
Columns Width          
2 63 0.57 0.62 0.66 0.79 0.93
3 101 0.83 0.89 0.95 1.15 1.34
4 139 1.08 1.16 1.25 1.50 1.75
5 177 1.35 1.46 1.56 1.87 2.18
6 215 1.62 1.75 1.88 2.25 2.61

 

Height 1000 1100 1200 1500 1800
Columns Width          
2 63 1.01 1.11 1.19 1.45 1.71
3 101 1.47 1.60 1.73 2.11 2.49
4 139 1.92 2.09 2.26 2.77 3.27
5 177 2.39 2.59 2.80 3.41 4.02
6 215 2.85 3.09 3.33 4.05 4.78

 

Height 2000 2200 2500 2800 3000
Columns Width          
2 63 1.88 2.05 2.31 2.57 2.75
3 101 2.74 2.98 3.35 3.70 3.93
4 139 3.60 3.92 4.38 4.82 5.10
5 177 4.44 4.85 5.49 6.14 6.58
6 215 5.28 5.79 6.59 7.45 8.06

Weight kg gross

Height 155 300 350 400 450
Columns Width          
2 63 0.31 0.54 0.62 0.70 0.78
3 101 0.46 0.79 0.91 1.02 1.14
4 139 0.62 1.05 1.20 1.35 1.50
5 177 0.77 1.31 1.49 1.67 1.86
6 215 0.92 1.56 1.78 2.00 2.21

 

Height 500 550 600 750 900
Columns Width          
2 63 0.86 0.94 1.02 1.26 1.50
3 101 1.25 1.37 1.48 1.83 2.18
4 139 1.65 1.80 1.95 2.40 2.85
5 177 2.04 2.22 2.41 2.96 3.52
6 215 2.43 2.65 2.87 3.52 4.18

 

Height 1000 1100 1200 1500 1800
Columns Width          
2 63 1.66 1.83 1.99 2.47 2.96
3 101 2.41 2.64 2.87 3.57 4.27
4 139 3.15 3.45 3.75 4.66 5.57
5 177 3.89 4.26 4.63 5.75 6.87
6 215 4.62 5.06 5.50 6.83 8.17

 

Height 2000 2200 2500 2800 3000
Columns Width          
2 63 3.28 3.61 4.09 4.57 4.89
3 101 4.73 5.20 5.91 6.61 7.09
4 139 6.18 6.80 7.72 8.66 9.29
5 177 7.62 8.38 9.52 10.66 11.43
6 215 9.06 9.96 11.31 12.67 13.58

Types of connections



Corrective factors

Corrective ratios

Δt K Uf Δt K Uf
65 1.408 42 0.796
64 1.380 41 0.771
63 1.352 40 0.747
62 1.324 39 0.723
61 1.296 38 0.699
60 1.268 37 0.675
59 1.241 36 0.651
58 1.213 35 0.627
57 1.186 34 0.604
56 1.159 33 0.581
55 1.132 32 0.558
54 1.105 31 0.535
53 1.079 30 0.513
52 1.052 29 0.491
51 1.026 28 0.469
50 1.000 27 0.447
49 0.974 26 0.426
48 0.948 25 0.404
47 0.922 24 0.383
46 0.897 23 0.363
45 0.871 22 0.342
44 0.846 21 0.322
43 0.821 20 0.302

Brackets

The following table gives recommendations for the number of brackets to be used with each radiator. The strength of the wall should be checked for its load bearing capabilities before installation.

 

Radiator Bracket RH

Adjustable radiator bracket for use with Angle Bracket RW, Wall Brackets RW, RW1, RK1/RK2.

 

Angle Brackets RW

For wall mounting, with anti-vibration inserts, white painted with distances from the wall as follows; 20 and 30mm.

 

Wall Bracket RW1

For wall mounting, with anti-vibration inserts and a choice of distances from the wall as follows; 12, 25, and 35mm.

Wall Bracket RK1/RK2

For wall mounting, with anti-vibration inserts, zinc-plated or painted to RAL 9010. Adjustable distances from the wall.

 

Spacing Piece AH1

For wall-mounted radiators, in white plastic with zinc thread.

 

Adjustable Radiator Supports

For wall mounting, with wall plate, and anti-vibration insert, zinc-plated or painted to RAL 9010.

Floor Bracket SK

Complete system for free-standing radiators, from 2-6 column up to 1000mm height. Painted to RAL 9010. Comprises; 3mm thick baseplate for fixing to either finished or unfinished floor, upright support 35x10x1.5mm, fixing set with adjustable bracket, security fixing, anti-vibration insert, adjustable bottom support with spacer and security fixing, anti-vibration insert, white plastic end stop for top of upright.

 

Window Ledge Bracket FT

With adaptor to be used with upright support, painted to RAL 9010, adjustable up to a height of 180mm.

 

 

Clamped Floor Bracket FK

Complete system for free-standing radiators, from 2-6 column up to 10wm height. Painted to RAL 9010. Comprises; 3mm thick base-plate fixing for either finished or unfinished floor, anti-vibration support plate 90x70mm, zinc-plated clamp with fixings.

   
         
    3-6 column
radiators only
  For use with 2 column
radiators only

Stock Profile Brochure - July 2017

Delta Specials Brochure - July 2017

Each PURMO is guaranteed for ten years from the date of installation against defects caused by faulty materials or manufacture. We replace the defective product with a similar or technically corresponding convector.

The guarantee does not cover damages that are due to faulty storage and handling at delivery or installation, nor damages that are due to faulty use of the convector, such as inside and outside rust, use of corrosive substances, too high pressure or damage due to freezing.

This guarantee does not cover incidental damages caused by the Purmo product, costs for change of product, production loss of the customer, loss of profit or other indirect costs.

In case of a guarantee claim the buyer must contact the seller and present some kind of evidence of purchase of the product, for example, order confirmation or delivery note.

The defective product always has to be sent back to Purmo for inspection within one month from the date of complaint, if not otherwise agreed upon.