Air,Spring Brake Chambers
AIR BRAKE CHAMBERS
Size / type Rated Strokes Push Rod Threads Mounting Bolt Threads Inlet Threads Weight
Inches mm (kg)
12" 1.75 45 1/2"-20UNF 1/2"-20UNF   1.80
16" 2.25 57 1/2"-20UNF 1/2"-20UNF   2.70
20" 2.25 57 5/8"-18UNF 5/8"-11UNC 3/8" NPTF 3.50
24" 2.25 57 5/8"-18UNF 5/8"-11UNC   4.20
30" 2.5 64 5/8"-18UNF 5/8"-11UNC   5.10
SPRING BRAKE CHAMBERS
Size / type Rated Strokes Push Rod Threads Mounting Bolt Threads Inlet Threads Weight
Inches mm (kg)
24/24 2.5 64 5/8"-18UNF 5/8"-18UNF 3/8" NPTF 8.40
30/30 2.5 64 5/8"-11UNC 5/8"-11UNC 8.60