11-3 ZSi-Foster Quick Disconnect Plug - 1/4" FPT - Steel

  • $1.20
Features:
  • High flow metal valves.
  • Precision molded seals form a "bubble tight" seal for reliable operation within rated working pressures. Nitrile (Buna-N) seals are standard. EPDM, Viton and Neoprene seals are available as options.
  • Proven ball locking mechanism with large numbers of stainless steel locking balls evenly distribute the load to resist wear and provide positive connections and allow a swiveling action to reduce hose torque.
  • Integral sleeve guard protects the sleeve and resists accidental disconnects for the "SG" series.
  • Knurling and/or grooves on the sleeve provide a gripping surface for ease of operation.
  • Wide range of body sizes, materials, options and end terminations are available to meet specific needs.
  • Accepts Industrial Interchange Plug.
  • Operation: Sleeve type couplings are widely used to connect air and low pressure fluid lines. Their compact and economical design uses a ball locking mechanism consisting of captive stainless steel balls that engage the locking groove on the mating plug. The sliding spring loaded sleeve on the socket must be manually retracted in order to connect or disconnect the plug.
  • Working Pressure: 300 PSIG; vacuum to 26" Hg
  • Interchangeability: Complies with ANSI/NFPA T3.20.14-1990 & IS0 6150-B
Specifications Body Size
1/4" 3/8" 1/2"
Rated Pressure (psi) 300 300 300
Temp. Range (Buna-N Seal) -40 deg. to +250 deg. F
Locking Device Stainless Steel Balls
Vacuum Data (inches Hg)
-- Disconnected (coupler only) Not Recommended
-- Connected 27.4 27.4 27.4
Approximate CFM at 100 (psi) 37 70 150
Male PlugPart Number Female CouplerPart Number Size Description Drawing
13-3 2803 FM2803 SG2803 1/8" Steel 13-3.pdf
13-3B - 1/8" Brass 13-3B.pdf
13-3S/S 2803S/S 1/8" 303 Stainless 13-3S-S.pdf
11-3 3003 FM3003 SG3003 SV3003 1/4" Steel 11-3.pdf
11-3B - 1/4" Brass 11-3B.pdf
11-3S/S 3003S/S 1/4" 303 Stainless N/A
15-3 3203 FM3203 SG3203 SV3203 3/8" Steel 15-3.pdf