DemirDöküm MD Series Boilers

Central Systems

Superior Features

Compact Design

Boiler dimensions are optimum thanks to counter pressure design and products occupy less space in boiler rooms.

Three-way Transitive Smoke Gas Circulation

Thanks to the special design of combustion chamber, horizontal 3-way transition and special retardant design provides higher thermal efficiency and increases product life and efficiency of the boiler in addition to keeping the level of waste gas emissions hazardous for the environment at the lowest level.

Low Temperature Heating

Boiler influent and return water temperatures are adjusted according to varying temperature demands and system requirements, thus energy saving is provided, increasing system efficiency and product life are aimed at.

Jetstream Technology

Cold installation water returned back to the boiler is jet into the boiler. Vacuum impact created by jet system enables the hot water that is about to leave the boiler towards cold water. Hot water is mixed with cold water and boiler return water temperature is thus increased. This way, boiler operates less and fuel saving is achieved.

Flexible Casting Technology

With DemirDöküm’s superior technology, 50% more flexible casting technique provides more durable and long lasting products against thermal shocks.

Fuel Saving with Control Panels

Daily and weekly operating times can be adjusted by DemirDöküm SCP series control panels and the operation of the boilers over the required level is prevented and thus fuel saving can be achieved.

Demounted Shipping

Thanks to the demounted shipping of the boilers, transfer of boilers to boiler rooms and their assembly are performed easily, saving in terms of time and cost is achieved.

Specifications

Specifications

MD 4MD 5MD 6MD 7MD 8MD 9
General Properties
3-way transition operating principleYesYesYesYesYesYes
Condensing operationNoNoNoNoNoYes
Control panel coupled with the deviceOptionalOptionalOptionalOptionalOptionalOptional
Low temperature heatingYesYesYesYesYesYes
Cascade operation featureYesYesYesYesYesYes
High pressure special productionNoNoNoNoNoYes
Capacity
Thermal powerkW105144184223262296
Thermal powerMcal/h90124158192225258
Number of SegmentsAd456789
Efficiency
Efficiency value%91,891,891,891,891,891,8
Efficiency Class2 stars2 stars2 stars2 stars2 stars2 stars
Boiler Dimensions
Heightmm880880880880880880
Widthmm780780780780780780
Depthmm7448781012114612801414
Weightkg430510590670750830
Base Dimensions
Heightmm150150150150150150
Widthmm830830830830830830
Depthmm7759051035116512951425
Combustion Chamber Dimensions
Diametermm370370370370370370
Depthmm4505807158459751105
Burner Assembly Input Dimensions
Diametermm170170170170170170
Depthmmmin. 115Min. 115Min. 115Min. 115Min. 115Min. 115
Waste Gas Information
Chimney Gas Resistancemmwg4,09,016,020,023,023,0
Chimney gas temperatureCelcius185185185185185185
Chimney connection input diametermm208208208208208208
Installation Information
Max. Operating pressurebar444444
Boiler Water Output TemperatureCelcius30 - 9030 - 9030 - 9030 - 9030 - 9030 - 90
Traffic connectionDN656565656565
Water Volumelt4961738596108

Downloads

Downloads

Alternative products

Alternative products

DemirDöküm MK-S Boiler

MK-S Series Cast Iron Böilers

Central Systems

DemirDöküm MK Boiler

MK Series Boilers

Central Systems