Klassman Kaiser Klima

Pressure relief dampers - CE-certified

Individual customized to your needs and requirements by German manufactory we offer a wide range of pressure relief dampers, available directly from fabric.
Just fill out the inquiry form and be astounded how affordable precise handcrafted quality "Made in Germany" can be.

(whether you´re intersted in our "DEK-Box" or the "quick mounting frame" please submit your feedback under comments)
Start online inquire

We offer individually crafted relief dampers for example for:

• stairway installation (working from 50pa pressure)
• technical constructions
• fire protection and fire safety systems


The flaps are closed in the stand by mode. Whether the pressure rises over the default value the flaps will open and automatically close as soon as the pressure drops again.

Standard completion:

Even the standard fixture and finishing quality of our pressure relief dampers will inspire you!

• housing made of aluminum or galvanized
• with corner connectors
• no welded joints
• suitable to all common duct connections
• connection flanges SB 30
• depth of housing 150 mm
• warp resistant 100 mm aluminum flaps
• flap seals
• temperature resistant up to 80°C / 176°F
• alloy valve shafts
• double sided deep groove ball bearings
• suitable for vertical and horizontal installation

Upgrade options:

• flexible coating to avoid condensation
• 4-time layered interior isolation
• mineral fibre isolation, thermical separated due 2nd frame
• flaps lacquered, anodized or powder coated
• flaps made of stainless steel raw 1.4301 or 1.4571
• frame made of stainless steel raw 1.4301 or 1.4571
• complete wall fitting frame as sliding type fitting
• protective gating galvanized or stainless steel with RAL lacquering
• position indicator switch type Z01 (24 / 240 V)
• limit valve flap switch "flaps opened / closed"
• temperated completion
• certification report for TUV-approvement
• installation within European countries

>>Picture samples<<

pressure relief server
pressure relief damper isolation
Druckentlastungsklappe geschlossen   Druckentlastungsklappe offen   Druckentlastungsklappe geschlossen   Druckentlastungsklappe hinten   Druckentlastungsklappe oben

Current stock

Pressure relief dampers - actual stock

Whether it´s listed here, it´s available!

Pressure relief dampers - actual stock 200 mm - 400 mm
 
Pressure relief dampers - actual stock 500 mm - 700 mm  
 
Pressure relief dampers - actual stock 800 mm - 1000 mm  
 

Pressur relief damper 200 mm - 400 mm actual stock

format width height availability format width height availability format width height availability
vertical 200 235 Am Lager vertical 300 235 Am Lager vertical 400 235 Am Lager
horizontal 200 235 Am Lager horizontal 300 235 Am Lager horizontal 400 235 Am Lager
vertical 200 335 Am Lager vertical 300 335 Am Lager vertical 400 335 Am Lager
horizontal 200 335 Am Lager horizontal 300 335 Am Lager horizontal 400 335 Am Lager
vertical 200 435 Am Lager vertical 300 435 Am Lager vertical 400 435 Am Lager
horizontal 200 435 Am Lager horizontal 300 435 Am Lager horizontal 400 435 Am Lager
vertical 200 535 Am Lager vertical 300 535 Am Lager vertical 400 535 Am Lager
horizontal 200 635 Am Lager horizontal 300 635 Am Lager horizontal 400 635 Am Lager
vertical 200 635 Am Lager vertical 300 635 Am Lager vertical 400 635 Am Lager
horizontal 200 735 Am Lager horizontal 300 735 Am Lager horizontal 400 735 Am Lager
vertical 200 735 Am Lager vertical 300 735 Am Lager vertical 400 735 Am Lager
horizontal 200 835 Am Lager horizontal 300 835 Am Lager horizontal 400 835 Am Lager
vertical 200 835 Am Lager vertical 300 835 Am Lager vertical 400 835 Am Lager
horizontal 200 935 Am Lager horizontal 300 935 Am Lager horizontal 400 935 Am Lager
vertical 200 935 Am Lager vertical 300 935 Am Lager vertical 400 935 Am Lager
vertical 200 1035 Am Lager vertical 300 1035 Am Lager vertical 400 1035 Am Lager
horizontal 200 1035 Am Lager horizontal 300 1035 Am Lager horizontal 400 1035 Am Lager
vertical 200 1135 Am Lager vertical 300 1135 Am Lager vertical 400 1135 Am Lager
horizontal 200 1135 Am Lager horizontal 300 1135 Am Lager horizontal 400 1135 Am Lager
vertical 200 1235 Am Lager vertical 300 1235 Am Lager vertical 400 1235 Am Lager
horizontal 200 1235 Am Lager horizontal 300 1235 Am Lager horizontal 400 1235 Am Lager
vertical 200 1335 Am Lager vertical 300 1335 Am Lager vertical 400 1335 Am Lager
horizontal 200 1335 Am Lager horizontal 300 1335 Am Lager horizontal 400 1335 Am Lager
vertical 200 1435 Am Lager vertical 300 1435 Am Lager vertical 400 1435 Am Lager
horizontal 200 1435 Am Lager horizontal 300 1435 Am Lager horizontal 400 1435 Am Lager
vertical 200 1535 Am Lager vertical 300 1535 Am Lager vertical 400 1535 Am Lager
horizontal 200 1535 Am Lager horizontal 300 1535 Am Lager horizontal 400 1535 Am Lager
vertical 200 1635 Am Lager vertical 300 1635 Am Lager vertical 400 1635 Am Lager
horizontal 200 1635 Am Lager horizontal 300 1635 Am Lager horizontal 400 1635 Am Lager
vertical 200 1735 Am Lager vertical 300 1735 Am Lager vertical 400 1735 Am Lager
vertical 200 1735 Am Lager vertical 300 1735 Am Lager vertical 400 1735 Am Lager
horizontal 200 1835 Am Lager horizontal 300 1835 Am Lager horizontal 400 1835 Am Lager
vertical 200 1835 Am Lager vertical 300 1835 Am Lager vertical 400 1835 Am Lager
horizontal 200 1935 Am Lager horizontal 300 1935 Am Lager horizontal 400 1935 Am Lager
vertical 200 1935 Am Lager vertical 300 1935 Am Lager vertical 400 1935 Am Lager
horizontal 200 2035 Am Lager horizontal 300 2035 Am Lager horizontal 400 2035 Am Lager
vertical 200 2035 Am Lager vertical 300 2035 Am Lager vertical 400 2035 Am Lager

Am Lager in stock- generally available within 1-3 working days
in Produktion standard product - customizing time 10-15 working days
auf Bestellungcustomizing time 15-20 working days

(delay about a few hours possible)

     
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