Trap
bodies, covers, union nuts and nipples are close grained red brass castings.
Accurate machining assures steam-tight fit and complete interchangeability
of parts. Sterlco low pressure traps - except 7-15 - have valve cones of
long-wearing tobin bronze and seats of brass. All others have stainless
steel cones and seats for maximum resistance to high temperatures and
abrasion. Stainless steel cones and seats are available for 1/2" and 3/4" LP
traps.
Trap
bodies, covers, union nuts and nipples are close grained red brass castings.
Accurate machining assures steam-tight fit and complete interchangeability
of parts. Sterlco low pressure traps - except 7-15 - have valve cones of
long-wearing tobin bronze and seats of brass. All others have stainless
steel cones and seats for maximum resistance to high temperatures and
abrasion. Stainless steel cones and seats are available for 1/2" and 3/4" LP
traps.