Description Screw Couplings/Steel Standard: ISO 14541 (DN06→DN20) Occlusion: poppet Locking: screw Material: steel Finishing: Zn-Fe (Cr III) Threads: BSP-NPT-SAE-METRICS Standard seals: NBR Working temperature: -13°F+212°F Optional seals: FKM, EPDM or more Working pressure: 4,350-6,525 PSI Connection under residual pressure: allowed (both male or female side) Sizes Offered: 1/4”-1-1/4” Accessories offered: Plastic or aluminum cap and plug
