4304S/S by ZSi-Foster | Quick Disconnect | 1-Way Manual Socket | 3/8" MPT | Male Thread | 303 Stainless Steel

4304S/S by ZSi-Foster | Quick Disconnect | 1-Way Manual Socket | 3/8" MPT | Male Thread | 303 Stainless Steel

Sale price$37.51

ZSi-Foster Quick Disconnect Couplings - 3/8" One Way Shut-Off - 4 Series - 3/8" Manual Sockets - Male Thread
Buy More, Save More!
Quantity Price Each
10–39 $35.26
40–79 $31.88
80+ $28.13
Discounts applied in cart/checkout.

Product Data:

Series:
  • 4 Series
Shape:

Straight

Ends Configuration:
  • 3/8in Male NPT
  • 3/8in Female ISO-6150 Series B Industrial Pneumatic QD Interchange
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
Female CouplerPart Number Brand Male PlugPart Number Size Description
4104 Foster 40-4 40S-4 1/4" Brass/Steel
BL4104 Foster - 1/4" Ball Lock, Brass/steel
4104H Foster - 1/4" For Heat, Viton Seal, Brass/Steel
4104S Foster - 1/4" For Steam, Brass/SS, EPDM Seal
4104W Foster - 3/8" For Water, Brass/SS, Buna-N Seal
4304 Foster 42-4 42S-4 3/8" Brass/Steel
BL4304 Foster - 3/8" Ball Lock, Brass/Stel
4304S Foster - 3/8" For Steam, Brass/SS, EPDM Seal
4304S/S Foster 42-4S/S 3/8" 303 Stainless Steel
BL4304S/S Foster - 3/8" Ball Lock, 303 Stainless
4304W Foster - 3/8" For Water, Brass/SS, Buna-N Seal
4504 Foster 44-4 1/2" Brass/Steel
D481 Breco B-B3M4-S 1/2" Brass/Steel
BL4504 Foster - 1/2" Ball Lock, Brass/Steel
D481BL Breco - 1/2" Brass/Steel with Ball Lock
4504H Foster - 1/2" For Heat, Viton Seal, Brass/Steel
4504S Foster - 1/2" For Steam, Brass/SS, EPDM Seal
4504W Foster - 1/2" For Water, Brass/SS, Buna-N Seal

ZSi Foster

ZSi-Foster is a leading manufacturer and supplier of highly engineered, mission critical clamping and coupling devices as well as USA-manufactured strut and strut accessories. Our clamping products are specified for the most demanding environments and applications to eliminate damage due to vibration, shock, surge and corrosion and to eliminate unwanted noise. Our coupler products provide the highest quality connections for pipe, tube and hose in hydraulic and pneumatic applications.

Explore ZSi Foster

You may also like