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Foster FHS4M4B-103, 1/2" Snap-Tite H Interchange Coupler x 1/2" Male NPT, FH Series, EPDM Seal, Brass

Foster FH44F, 1/2" Snap-Tite H Interchange Plug x 1/2" Female NPT, FH Series, Zinc-Plated Steel

by Foster
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$ 195.00
$ 195.00 - $ 195.00
$ 195.00
$ 156.00
$ 156.00 - $ 156.00
$ 156.00

High-flow hydraulic and pneumatic connections proven in gas and fluid handling. The Foster FH44F is a zinc-plated steel 1/2" plug from the FH Series, which interchanges with Snap-Tite "H" Series couplings and meets or exceeds MIL-C-51234. Rated to 4000 PSI and machined from solid bar stock for heavy-duty service.

Specifications

  • Brand: Foster
  • Series: FH (Snap-Tite H Interchange)
  • Part Number: FH44F
  • Interchange: 1/2" Snap-Tite "H" Series
  • Body: 1/2" Plug
  • Thread: 1/2" Female NPT, FPT
  • Valving: Straight-Thru (Unvalved)
  • Operation: Manual sleeve, latch mechanism (retract to connect/disconnect)
  • Spec: Meets or exceeds MIL-C-51234
  • Material: Zinc-Plated Steel (machined from solid bar stock)
  • Seal: Buna-N
  • Max Working Pressure: 4000 PSI
  • Standard: ANSI/B93.2, non-shock service
  • Quantity: 1pc
  • Origin: Made in USA

Why this plug

  • Snap-Tite "H" interchange — which means it couples with the widely used Snap-Tite H-style hydraulic/pneumatic fittings.
  • Meets or exceeds MIL-C-51234 — which means military-grade reliability for demanding gas and fluid applications.
  • Higher flow than typical double shut-off — which means large internal diameters deliver more flow than comparable double shut-off quick disconnects.
  • Machined from solid bar stock — which means strength and durability; steel parts are hardened and zinc plated.
  • Unvalved straight-thru plug — which means full flow; works with both FH straight-thru and FIH sockets.

Frequently asked questions

What does this connect to?
It interchanges with Snap-Tite "H" Series — only same-size FH sockets and plugs couple together.

What pressure is it rated for?
Rated to 4000 PSI (zinc-plated steel, 1/2"), per ANSI/B93.2 non-shock service.

Is it military spec?
Yes — the FH Series meets or exceeds MIL-C-51234.

Ideal for hydraulic systems, pneumatic air tools, and gas/fluid handling where high flow and reliability matter. Pair this plug with a matching 1/2" FH (Snap-Tite H) socket.

Why buy from hpcouplers: Foster quality, responsive US-based support, accurate specs, fast shipping.