Marsh-Bellofram Bonnettdiap12 Marsh Thermostatic Diapraghm With Cover For 1″ #2 All Pattern Radiators Trap

$43.76

Marsh cover and thermostatic diaphragm or elements are a sealed liquid filled capusule that close to keep the steam contained in the heating apparatus, and open to allow the discharge of air and condensate when it cools. They are used on radiator or fin tube heating applications. Their operation is simple yet demanding. When steam is present the heat expands the fluid within the capsule causing it to push its outer plunger into discharge seat sealing the steam. As the steam cools it causes the liquid to contract which raises the plunger allowing the air and condensate to discharge.

Manufacturer

Marsh-Bellofram

SKU

618884bc4100

PART NUMBER

BonnettDiap12

PRODUCT WEIGHT

0.6

U/M

EA