RH-QDP-08

G 1/2 BSPP Blanking Plug (UQD08 Size)

316L SSBlanking PlugPG25

The large plug of the family, for UQD08-size G 1/2 BSPP ports on row manifolds and CDU headers. Use it to isolate sections during staged pressure testing or to blank a spare port permanently. EPDM boss seal, 316L body, passivated per ASTM A967.

Body material	316L stainless steel, machined from bar
Seal material	EPDM O-ring, 70A, peroxide-cured (PG25 / DI water compatible)
Thread	G 1/2 BSPP male per ISO 228-1, boss-seal shoulder
Working pressure	Designed to 500 psi (34.5 bar); suitable for loop hydro and leak-down testing
Temperature range	-4 to 194 F (-20 to 90 C)
Finish	Passivated per ASTM A967; cleaned, capped, and bagged
Wrench flats	7/8 in hex

$60/ ea

In-stock parts ship in 5-7 business days

PO instead? Send it over

Direct from the shop that machines it

316L stainless on every wetted surface, mill certs available on request

Cleaned, capped, and bagged for coolant service before it ships

In-stock parts ship in 5-7 business days from Van Alstyne, Texas

POs and net-30 for approved accounts; card payment by secure link