Buna
Teflon
Santoprene
Model
Air Motor
Check Valve Seats
Ball Check Valve
Diaphragm & O-Ring Const.
Aluminum
Polypropylene
6662A3-344-C
Viton
6662B3-344-C
Cast Iron
6662A3-3EB-C
KYNAR WETTED PARTS
6662A4-444-C
Kynar
6662B4-444-C