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PURMO Hygiene

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Panels - PURMO Hygiene

The PURMO Hygiene panel radiators with profiled heating panels are not equipped with convection fins. Due to the absence of side covers and a top grille, they are intended for applications in health care and other facilities of elevated hygienic requirements. Four side G½" threaded female connectors allow for side connection on both right and left side.

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Technical specifications:

Material: high quality, deep-drawing, low-carbon, cold rolled DC01 steel sheet in accordance with PN-EN 10130.
Spacing of vertical water channels: 33,3 mm
Connections: 4 x G ½" side connectors
Working pressure: 10 bar
Maximal temperature: 110°C
Test pressure: 13 bar
Colour: RAL 9016 white, other colours from the RAL colour chart are available on request.
Accessories bundled with the radiator:  plug, air vent

NOTE:

Mounting brackets must be ordered separately.

Radiators sizes

Type 10

Type 20

Type 30

Radiators dimensions in mm



H - height: 300, 450, 500, 600, 900
L - length: 400, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1400, 1600,1800, 2000, 2300, 2600, 3000
h - spacing of connectors

Mounting distances : mm

PURMO H 10 20 30
radiator depth 47 102 152
A -mounting depth 100 100 100
B - total depth 114 202 252
C - connection axis* 84 151 151*

* 201 mm in case of the H 30 type radiator after conversion to the left side

Heat outputs and dimensions

Thermal output of the radiators [W] in accordance with PN-EN 442 for the values of parameters 75/65/20˚C and 70/55/20˚C.

height 300 450 500
length type H H H
temp. 10 20 30 10 20 30 10 20 30
exponent n 1.3425 1.2815 1.2957 1.3171 1.2846 1.3028 1.3086 1.2856 1.3051
400 75/65°C 139 252 350 199 345 482 218 375 524
  70/55°C 111 203 281 159 278 386 175 302 420
500 >75/65°C >174 >315 >437 >249 >432 >549 >273 >469 >655
  >70/55°C >139 >253 >351 >199 >347 >483 >219 >377 >524
600 75/65°C 209 378 524 299 518 723 328 563 785
  70/55°C 166 304 421 239 416 580 >262 452 >629
700 >75/65°C >244 >441 >612 >349 >604 >844 >382 >657 >916
  >70/55°C >194 >355 >491 >251 >486 >676 >306 > 528 >734
800 75/65°C 278 504 699 398 690 964 437 750 1047
  70/55°C 222 >405 >561 >319 >555 773 350 603 >839
900 >75/65°C >313 >567 >787 >448 >777 >1085 >491 >844 >1178
  >70/55°C >249 >456 >631 >358 >625 >869 >394 >679 >944
1000 75/65°C 348 630 874 498 863 >1205 546 938 1309
  70/55°C 277 507 701 398 694 966 437 754 1049
1100 >75/65°C >383 >693 >961 >548 >949 >1326 >601 >1032 >1440
  >70/55°C >305 >558 >772 >438 >763 >1063 >481 >830 >1154
1200 75/65°C 418 756 1049 598 >1036 1446 655 1126 1571
  70/55°C 333 608 842 478 833 1159 525 905 1259
1400 75/65°C 487 882 1224 697 1208 1687 764 1313 1833
  70/55°C 388 710 982 558 972 1352 612 1056 1469
1600 75/65°C 557 1008 1398 797 1381 1928 874 1501 2094
  70/55°C 443 811 1122 637 1110 1546 700 1207 1678
1800 75/65°C 626 1134 1573 896 1553 2169 983 1688 2356
  70/55°C 499 912 1263 717 1249 1739 787 1357 1888
2000 75/65°C 696 1260 1748 996 1726 2410 1092 1876 2618
  70/55°C 554 1014 1403 797 1388 1932 875 1508 2098
2300 75/65°C 800 1449 2010 1145 1985 2772 1256 2157 3011
  70/55°C 637 1166 1613 916 1596 2222 1006 1735 2413
2600 75/65°C 905 1638 2272 1295 2244 3133 1420 2439 3403
  70/55°C 720 1318 1824 1035 1804 2512 1137 1961 2727
3000 75/65°C 1044 1890 2622 1494 2589 3615 1638 2814 3927
  70/55°C 831 1521 2104 1195 2082 2898 1312 2262 3147


height 600 900
length type H H
temp. 10 20 30 10 20 30
exponent n 1.2916 1.2876 1.3098 1.2988 1.3042 1.3418
400 75/65°C 256 434 604 361 606 828
  70/55°C 205 349 484 290 486 659
500 >75/65°C >320 >543 >755 >452 >758 >1035
  >70/55°C >257 >436 >605 >362 >608 >824
600 75/65°C 383 651 906 542 910 1241
  70/55°C 308 523 725 >435 729 >989
700 >75/65°C >447 >760 >1057 >632 >1061 >1448
  >70/55°C >359 >610 >846 >507 >851 >1153
800 75/65°C 511 868 1208 722 1213 1655
  70/55°C 411 698 967 580 972 >1318
900 >75/65°C >575 >977 >1359 >813 >1364 >1862
  >70/55°C >462 >785 >1088 >652 >1094 >1483
1000 75/65°C 639 1085 1510 903 1516 2069
  70/55°C 513 872 >1209 724 1215 1648
1100 >75/65°C >703 >1194 >1661 >993 >1668 >2276
  >70/55°C >565 >959 >1330 >797 >1337 >1812
1200 75/65°C 767 1302 1812 1084 1819 2483
  70/55°C 616 1046 1451 869 1458 1977
1400 75/65°C 895 1519 2114 1264 2122 2897
  70/55°C 719 1221 1693 1014 1701 2307
1600 75/65°C 1022 1736 2416 1445 2426 3310
  70/55°C 821 1395 1934 1159 1944 2636
1800 75/65°C 1150 1953 2718 1625 2729 3724
  70/55°C 924 1570 2176 1304 2187 2966
2000 75/65°C 1278 2170 3020 1806 3032 4138
  70/55°C 1026 1744 2418 1449 2430 3295
2300 75/65°C 1470 2496 3473 2077 3487 4759
  70/55°C 1180 2006 2781 1666 2795 3790
2600 75/65°C 1661 2821 3926 2348 3942 5379
  70/55°C 1334 2267 3144 1883 3159 4284
3000 75/65°C 1917 3255 4530 2709 4548 6207
  70/55°C 1540 2616 3627 2173 3645 4943

Water capacity and weight

Water capacity and weight Purmo Hygiene:

height [mm]: 300 450 500 600 900
10 20 30 10 20 30 10 20 30 10 20 30 10 20 30
weight [kg/m]: 5,9 11,8 17,6 8,8 17,6 26,3 9,8 19,5 29,2 11,7 23,4 35,0 17,2 34,1 51,0
water volume [l/m]: 1,7 3,4 5,1 2,5 5,0 7,5 2,7 5,5 8,2 3,2 6,6 9,8 4,5 9,0 13,3

Hydraulic characteristics

The value of pressure drop in the radiator depends on the mass flow of water flowing through.

For the single panel radiators, the value of pressure drop in the radiator can be determined with the following formula::

Δp = 0,0160 * q2
Kv = 2,5 m³/h

For the multiple panel radiators, the value of pressure drop in the radiator can be determined with the following formula::

Δp= 0,0105 * q2
Kv = 3,1 m³/h

where:

Δp- the drop of water flowing through the radiator in pascals [Pa]
q - the mass flow of water flowing through the radiator in kilograms per hour [kg/h]

Types of connections

Same end connection:

The most popular solution allowing for connecting radiators on either the right or the left side. The supply line should be connected to the top and the return line to the bottom connector pipe of the radiator. Reversed connection will cause a drop in the heat output of over 30%.

Opposite ends connection:

With this connection method, the heat output of the radiators will be approximately 10% lower than the rated heat output. This type of connection method is most commonly used with the side-supplied radiators when the heating system piping is distributed in skirting boards above the fl oor.

Flow-through connection:

Recommended for the radiators of length exceeding 2000 mm and also for the radiators of length exceeding four times their height. These connections provide even distribution of temperature over the entire length of the radiator. The supply line should be connected to the left or right connector pipe and the return line should be connected to the opposite, bottom connector pipe. Reversed connection will cause a drop in the heat output of over 30%.

Corrective factors

Value of the factor for selecting the heat output of the radiator at temperatures other than 75/65/20 ˚C

t z t p ti air temperature in the heated room [˚C]
[°C] [°C] 5 8 12 16 18 20 22 24
95 90 0,48 0,50 0,54 0,57 0,59 0,61 0,64 0,66
  85 0,50 0,52 0,56 0,60 0,62 0,64 0,67 0,70
  80 0,52 0,55 0,59 0,63 0,65 0,68 0,70 0,73
  75 0,54 0,57 0,61 0,66 0,69 0,72 0,75 0,78
  70 0,57 0,60 0,65 0,70 0,73 0,76 0,79 0,83
90 85 0,52 0,55 0,58 0,63 0,65 0,67 0,70 0,73
  80 0,54 0,57 0,61 0,66 0,68 0,71 0,74 0,77
  75 0,57 0,60 0,64 0,69 0,72 0,75 0,78 0,82
  70 0,59 0,63 0,67 0,73 0,76 0,80 0,83 0,87
  65 0,62 0,66 0,71 0,77 0,81 0,85 0,89 0,93
85 80 0,56 0,59 0,64 0,69 0,72 0,75 0,78 0,81
  75 0,59 0,62 0,67 0,72 0,75 0,79 0,82 0,86
  70 0,62 0,65 0,70 0,77 0,80 0,84 0,88 0,92
  65 0,65 0,69 0,75 0,81 0,85 0,89 0,94 0,99
  60 0,68 0,73 0,79 0,87 0,91 0,96 1,01 1,07
80 75 0,61 0,65 0,70 0,76 0,79 0,83 0,87 0,91
  70 0,64 0,68 0,74 0,81 0,84 0,88 0,93 0,97
  65 0,68 0,72 0,78 0,86 0,90 0,94 0,99 1,05
  60 0,72 0,76 0,83 0,91 0,96 1,01 1,07 1,13
  55 0,76 0,81 0,89 0,98 1,04 1,10 1,16 1,24
75 70 0,67 0,72 0,78 0,85 0,89 0,94 0,98 1,04
  65 0,71 0,75 0,82 0,90 0,95 1,00 1,05 1,12
  60 0,75 0,80 0,88 0,97 1,02 1,08 1,14 1,21
  55 0,80 0,85 0,94 1,04 1,10 1,17 1,24 1,32
  50 0,85 0,91 1,01 1,13 1,20 1,28 1,37 1,47
70 65 0,75 0,79 0,87 0,96 1,01 1,07 1,13 1,19
  60 0,79 0,84 0,93 1,03 1,08 1,15 1,22 1,30
  55 0,84 0,90 0,99 1,11 1,17 1,25 1,33 1,42
  50 0,89 0,96 1,07 1,20 1,28 1,37 1,47 1,58
65 60 0,83 0,89 0,98 1,10 1,16 1,23 1,31 1,40
  55 0,88 0,95 1,05 1,18 1,26 1,34 1,43 1,54
  50 0,94 1,02 1,14 1,29 1,37 1,47 1,59 1,71
60 55 0,94 1,01 1,13 1,27 1,36 1,45 1,56 1,68
  50 1,00 1,08 1,22 1,39 1,48 1,60 1,73 1,87
  45 1,08 1,17 1,33 1,53 1,65 1,78 1,94 2,13
55 50 1,07 1,16 1,31 1,50 1,62 1,75 1,90 2,07
  45 1,15 1,26 1,43 1,66 1,80 1,96 2,15 2,37
  40 1,25 1,37 1,59 1,86 2,03 2,24 2,48 2,78
50 45 1,23 1,36 1,56 1,82 1,98 2,17 2,40 2,67
  40 1,34 1,48 1,73 2,05 2,25 2,50 2,79 3,15
  35 1,47 1,65 1,94 2,36 2,63 2,96 3,38 3,92
45 40 1,45 1,62 1,90 2,28 2,53 2,83 3,19 3,66
  35 1,60 1,80 2,15 2,64 2,96 3,37 3,89 4,58
40 35 1,75 1,98 2,40 3,00 3,41 3,93 4,62 5,54
  30 1,96 2,25 2,79 3,61 4,21 5,01 6,14 7,87

The table has been prepared for n = 1,3

Brackets

Monclac MCK 108 hospital brackets for types: Purmo H10, H20, H30.

Brackets of outreach 108 mm
max. vertical load of 125 kg per single bracket.

Required quantities of the Monclac MCK 108 hospital brackets for various types and heights of the PURMO hygienic radiators. table

Technical catalogue - Purmo radiators

Technical catalogue - Purmo radiators
PDF: 4.79 MB
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Warranty terms and conditions for PURMO steel panel radiators

  1. PURMO panel radiators are marketed and made available pursuant to the Regulation (EU) of the European Parliament and of the European Council No. 305/2011 laying down harmonized conditions for the marketing of construction products.
  2. Rettig Heating Sp. z o.o. located in Rybnik at Przemysłowa street ( hereinafter referred to as the Guarantor) gives 10 years guarantee ( from date of purchase ) for PURMO panel radiators mounted in water installation of the central heating ,yet not longer than 11 years since the production date given on the radiator.
    10 years guarantee applies to radiators manufactured since 06.03.2007.
  3. The guarantee is valid for radiators mounted in the water installations of the central heating:
    • in closed system with an expansion tank;
    • powered from the heat centre, boiler house or heat pump; 
    • made from black steel / copper or plastic pipes with an antidiffusion barrier; 
    • equipped with local air vents  (no central vent system is allowed) ;
    • used for heating residential areas, office buildings , service stations  or other buildings  that are neither exposed on pernicious corrosive substance activity  nor permanent or temporary moistness of the radiator surface .
    Installation of Purmo panel radiators in small open system installations ( up to 25 kW) is allowed provided the corrosion inhibitors are used.
    During the warranty period the radiators and their components with the faults originated from the manufacturer and reported not later than one month after having been discovered will be repaired or exchanged into new, free of defects devices.
  4. The guarantee is recognized when:
    • there is an evidence of purchase, that is the invoice, 
    • the radiators have been mounted in water central heating systems in compliance with the national technical regulations and standards, 
    • adhering to the requirements of the Guarantor included in „ Terms and conditions of Purmo panel radiators usage”.
  5. Maximal operating pressure in central heating installation for PURMO panel radiators may not exceed 10 bars (6 bars for Vertical radiators ) and the maximal service temperature is 110 °C.
    In high and high-rise buildings a zone distribution system must be applied. The tightness test must be carried out at the experimental pressure equal to working pressure in the installation, adding two bars, yet not lower than four bars. Maximal pressure during the installation tightness test shall be equal to 12 bars ( 8 bars for Vertical radiators). 
  6. The guarantee does not cover radiators mounted:
    • in central heating installation connected to a high temperature heat distribution network through a suction elevator or  pump mixing loop;
    • in swimming pool areas, car wash centers, laundries, slaughterhouses, public toilets, bathrooms or other rooms with high activity of corrosive substances in the air , as well as areas where the radiator is exposed on  permanent or temporary moistness – it does not refer to galvanized radiators , with additional anti-corrosive protection and guarantee for 6 years , yet not longer than 7 years since the production date; 
    • in central heating installations connected with the water- supply system without protective fittings, against backflows; 
    • in central heating installation with water removed  more frequently or for longer periods than advised in exploitation requirements; 
    • in steam installations ;
    • in central heating installations where the water quality rating level has been higher than advised, that is :
    • the total amount of chloride and sulfate ions may not be higher than 150 mg/l ( for installations with copper pipes not higher than  50 mg/l ),
    • oxygen content not higher than 0.1 mg/l,
    • pH water reaction within 7.0 ÷ 9.5,
    • total water hardness not higher than  4.0 mval/l.
  7. The guarantee does not cover damages to the radiator or its parts ( brackets, covers) that are due to improper handling, storage, transport or misuse.
    It refers, in particular, to radiators:
    • stored in the open air before mounting,
    • with mechanical damage,
    • polluted from inside with solid bodies or noxious liquids, 
    • deformed by excessive experimental pressure or static pressure in the installation,deformed due to freezing,
    • with mechanical damage due to an overload as a result of sitting on the radiator.
  8. The radiators must be mounted with the original packaging. The packaging must be left on the radiator even if the central heating installation is activated for heating in buildings during finishing works or for drainage purposes. It is recommended to remove the packaging after accomplishing all finishing works.
    The radiators require periodical cleaning. It is recommended to use only soft and gentle fabrics that can be slightly moistened.  For cleaning the radiators it is not advised to use aggressive or corrosive agents ( e.g. acidic solvents or agents with chlorine). Panel radiators cannot be used for drying wet or dump objects put on the radiator. Claims for damage of varnished surfaces to improper handling or maintenance will not be granted. 
  9. It is forbidden to remove the water from the entire installation or its part and to leave it in this condition. It also refers to new installations with the tightness test. If there is a need to remove the water , e.g. due to renovation or maintenance works, the water must be removed only from the given part. After accomplishing all works the installation must immediately be filled with water. Quantity of water used for the filling or filling up process must be monitored, e.g. by a watermeter.
  10. The guarantee of our product is granted provided it has not been repaired or modified by a buyer or third party without Guarantor’s approval. 
  11. Occurrence of faults within the warranty period is followed by a claim procedure by notifying the Retailer about the damage in a special claim form including the origin and details of damage. The retailer accepts the claim form and forwards it to the Guarantor via registered letter, fax or e-mail within 24 hours since it has been accepted. In case of incomplete data , the form shall be returned in order to be completed. The invoice or its copy shall be attached with the form. In specific cases the Guarantor may request a photo documentation of the claimed product. The Guarantor is obliged to reply for the complaint in writing within 14 days since a completed form was accepted. 
  12. In order to recognize the claim a visual inspection is performed by the Guarantor in the mounting area or other area determined by the Guarantor. The original packaging used for delivery must be kept for the inspection in case of a damage with mechanical origin. If the claim has been recognized , the Guarantor is obliged to repair or replace the parts found to be defective due to improper manufacturing or material defects or exchange the radiator into a new device that is free of defects. In specific cases,  ( e.g. when the product needs to be sent from abroad) the Guarantor has the right to extend the deadline to recognize the claim that is normally defined to be 14 days.
    In case of damages that do not affect the radiator functionality, a discount may also be offered.
    In case of the claim regarding a product, manufacturing of which has been ceased , the Guarantor will offer an equivalent with similar  parameters or a money back guarantee at the date of the purchase. The Guarantor does not deliver an alternative device for the time of claim recognition process.
  13. The Guarantor has the right to select the method of claim settlement.
    In case the claim is recognized in the form of exchange, all mounting shall be delivered by an authorized Purmo service centre. In case any difficulties occur when mounting the exchanged radiator, e.g. lack of valve for separating the radiator from installation, the service centre may refuse to disassemble or mount the new radiator. As a consequence, the warranty claim is recognized as exercised by the Guarantor.
  14. The warranty period shall be extended due to reparation time calculated since the date of delivery to the Guarantor to the reparation date . In case of exchange a new warranty period is granted.
  15. The Guarantor reserves the right to make modifications to his products without prior notice unless they refer to any significant technical details affecting the process of selection. 
  16. The warranty terms on goods sold do not exclude , limit or suspend  rights of the buyers when the product fails to comply with the contract in accordance with the Act of 27.07. 2002 on specific conditions of consumer sale and amendings of  the Civil Code. (Journal of Laws  2002  no. 141, point 1176).
  17. Warranty conditions are valid as stated since  01.07.2013 .

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