Systemicons Schornsteinzubehör
Gas
Pressure 85" WC
Wet operation mode
Temperature up to 392°F
2 Years Warranty
Jeremias® Exhaust Systems
  2. Commercial Exhaust Systems
  3. Exhaust system accessories
  4. Flue gas dampers

MED-GA

Motorized exhaust dampers

Kachelbild Jeremias Abgasklappe

Motor actuated gas vent damper for overpressure applications with wet exhaust conditions (Category IV Appliances). Reduction of cycle venting losses through boilers and draft hoods.

A motor-controlled flue gas damper is suitable for installation in the exhaust systems for all standard appliances which are fired with oil or natural gas. During standstill periods of the appliance, the damper (flap) automatically closes the exhaust path preventing loss of heat. When the temperature controller needs heat, the electric motor automatically opens the shut-off flap before the burner starts and the program of the burner control unit is enabled.

icons

Product description

Main features

  • All-stainless steel construction.
  • Heavy duty design.

Applications

  • Pressure applications with wet exhaust conditions (Category IV Appliances)
  • Boilers
  • Draft hoods

Technical specifications

PurposeThe damper rod is externally turned by an actuator.
The rod is connected to a damper blade that rotates to restrict exhaust flow.
ConstructionAll stainless steel construction.
0.08” thick (14 gauge) ASTM 316L stainless steel housing.
0.08” thick (14 gauge) ASTM 316L stainless steel blade and stiffener.
0.08” thick (14 gauge) ASTM 316L blade stop (no seal, metal to metal).
0.87” thick Ø shaft with 0.63” square actuator connection.
Mounting plate is a perfect match for Belimo GMX120-3
Actuator (not included).
Two (2) gas tight up to 5000 Pa (20” WC) graphite packing gaskets.
Connection/Installation DetailsConnection System: 1.5” wide flange1.
Positioning: horizontally or vertically – shaft must remain horizontal.

1Standard System (any connecting means are possible, examples: KL, 0.5” rolled flange, etc.)
ClassificationsTemperature class: T400 " 400°C (752°F)
Pressure class: H1 5000 Pa (20” WC)
Condensate durability: W dry/wet
Downloads

Contact

What can we do for you?

Personal advice, optimal service and personal contact with our customers and partners are very important to us.

Do you have questions about our products, would you like an offer or do you need help planning your exhaust project?

Get in touch, we'd be happy to advise you!

Your Enquiry