Suffix:
EI = Top adapter has an internal anti-extrusion ring.
DR = Dry-rod application. Pre-loaded male adapter

SEAL INFORMATION
MATERIAL FABRIC / RUBBER VEE RINGS
FABRIC / RUBBER OR ACETAL ADAPTORS
TEMPERATURE RANGE -35° to +220° F
PRESSURE RANGE 0 to 5,000 PSI
SPEED 1.5 FT/SEC
PART NUMBER (Prefix) – (ID) x (OD) x (H)