Foster Plug (Hose Stem Requires Clamps)

Foster Plug (Hose Stem Requires Clamps)

Brand
Foster U.S.A.

DESCRIPTIONS
One Way Shut Off: Coupler is valved, shutting of supply line at disconnect. Plug is unvalved, exhausting downstream lin at disconnect. Always install coupler on pressure side of line.

Intechangeability: Standard industrial design, 3 and 5 series Automatic water service comply with A-A-59439. 3,4,5,6 series meet ISO 6150-B, Ansi(NFPA)T3.20.14-1990. SV couplers meet ISO 4414.

Temperature range: -400F to 2250F

Seal Components: Buna-N seal compound. Other seals available on request.

Working Pressure: 300 psi; Vacuum to 26″Hg (connected)

Description

Manual
Manual sockets require manual retraction of sleeve to both connect and disconnect the plug.
  • low cost
  • positive locking mechanism
  • 65% more ball retention
  • precision leakproof seal
  • heavy steel sleeve
Automatic
Automatic sockets accept the plug by simple insertion without the need to retract the sleeve to connect.
  • one hand operation
  • one piece sleeve with rear crimp
  •  precision leakproof seal
  • long wearing pin type locking mechanism with greater plug
Safety
Sleeve is moved straight forward to lock and turn on the air. The sleeve is moved back by rotating first to the left then to the right.
  • 100% safety
  • connect and disconnect at zero pressure
  • plug is securely locked before air is turned on
  • downstream line is exhausted before plug is release
  • tested to 100,000 operations with no leakage
  • special lubrication eliminates dry breakaway
  • can be used as 3 way on-off valve without disconnecting

*** Do note that special request and MOQ are required for most parts.

 

 

Part No. Body Size Series Hose ID Material Working Pressure (PSIG) Flow Rate @ 100PSI Weight/ PC (lbs)
02-2 1/8″ 2 Series 1/8″ Steel 300 16 CFM 0.0148
03-2 1/8″ 2 Series 3/16″ Steel 300 16 CFM 0.0172
04-2 1/8″ 2 Series 1/4″ Steel 300 16 CFM 0.0230
16-3 1/4″ 3 Series 1/4″ Steel 300 36 CFM 0.0413
16-3B 1/4″ 3 Series 1/4″ Brass 300 36 CFM 0.0453
165-3 1/4″ 3 Series 1/4″ Steel 300 36 CFM 0.0496
17-3 1/4″ 3 Series 1/4″ Steel 300 36 CFM 0.0554
17-3B 1/4″ 3 Series 1/4″ Brass 300 36 CFM 0.0601
46-4 3/8″ 4 Series 3/8″ Steel 300 68 CFM 0.0721
47-4 3/8″ 4 Series 5/16″ Steel 300 68 CFM 0.0768
48-4 3/8″ 4 Series 3/8″ Steel 300 68 CFM 0.0800
48-4B 3/8″ 4 Series 3/8″ Brass 300 68 CFM 0.0880
49-4 3/8″ 4 Series 1/2″ Steel 300 68 CFM 0.1076
59-5 1/2″ 5 Series 3/8″ Steel 300 118 CFM 0.1118
60-5 1/2″ 5 Series 1/2″ Steel 300 118 CFM 0.1298
60-5G
(Ball Check)2		 1/2″ 5 Series 1/2″ Steel 300 118 CFM 0.3137
60-5B 1/2″ 5 Series 1/2″ Brass 300 118 CFM 0.1422
61-5 1/2″ 5 Series 3/4″ Steel 300 118 CFM 0.2084
70-6 3/4″ 6 Series 1/2″ Steel 300 190 CFM 0.1884
71-6 3/4″ 6 Series 3/4″ Steel 300 190 CFM 0.2520
72-6 3/4″ 6 Series 1″ Steel 300 190 CFM 0.3787

2 – Sockets with modified valves are recommended for use with valve core plugs. Suffix-D to socket Cat. No.

 

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