Marsh Thermostatic Disc & Cover for No. 14A, 1-1/2″ F&T Trap

$51.20

Marsh thermostatic diapraghm with cover for 1-1/2″ 14A float & thermostatic trap. 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 in both radiator or fin tube heating applications along with float & thermostatic traps used for steam return mains. 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

SKU

ME1030

PART NUMBER

BonnettDiap14A

PRODUCT WEIGHT

0.6