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Foster Products

ZSi Products



FJT 1/2" Series
(Interchange with DME Jiffy-Tite, Jiffy-Matic, Parker Moldmate)
FJT Series 1/2" Plugs
Sizes and Pricing

Female Thread
Sizes and Pricing

Male Thread
Sizes and Pricing

FJT 1/2" Brass Extension Plugs
FJT Series 1/2" Straight Through Sockets
Sizes and Pricing

Straight Hose Stem
Sizes and Pricing

45° Hose Stem
Sizes and Pricing

90° Hose Stem
Sizes and Pricing

Straight Push-On Stem
Sizes and Pricing

45° Push-On Stem
Sizes and Pricing

90° Push-On Stem
Sizes and Pricing

Socket w/o Hose Stem

Foster FJT Series couplers are designed to connect coolant lines to plastic molds and die casting dies. FJT Series plugs are mounted in the mold. They can be threaded directly into the mold coolant ports or recessed into the mold for a flush surface during storage. Sockets have hose stems, either standard hose or "Push-on" type, for direct connection to the coolant line going to the manifold. Seal compound is silicone for use with water, ethylene glycol, or air.

Type:Straight-Thru, One Way or Two Way

Interchangeability:DME Jiffy-Tite and Jiffy-Matic and Parker Moldmate couplers

Operation: - Socket sleeve must be manually retracted to connect and disconnect

Temperature:-65° to 425° F.

Rated Pressure:200 PSIG


  • Precision leakproof seal

  • Two piece construction on straight stem sockets

  • Double knurl on socket sleeve for easier grip

  • Sockets have six balls

Options: BL- Locks manual socket against accidental disconnect. To connect, align ball with slot. After connection, rotate sleeve to lock. To disconnect, realign ball with slot and retract sleeve. To order, prefix BL to socket catalog number.