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Ground Joint Coupling - Double SPUd
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Ground Joint Coupling - Double SPUd

Ground Joint Double Spuds are used to connect hoses with female ground joint couplings together. Each side has the ground joint wing-nut thread and special polymer seal.

Streamline multiple length bull hose setups: Install female ground joint couplings on each hose end and use double spuds to connect.
  • Double spuds will not connect to NPT couplings
  • only use with ground joint female couplings (do not use if female swivel requires an external gasket)
1-1/4" and larger sizes are plated iron, smaller sizes are plated steel

3/4" & 1" use the same wing nut thread, and 1-1/4 & 1-1/2" use the same wing nut thread

Ground Joint Coupling

Size

Double Spud


PART #

1/2"

GJDS050

3/4"

GJDS075

1"

GJDS100

1 1/4"

GJDS125

1 1/2"

GJDS150

2"

GJDS200