FM4104W ZSi-Foster Quick Disconnect 1-Way Automatic Socket - 1/4" MPT - For Water, Brass/SS, Buna-N Seal

FM4104W by ZSi-Foster | Quick Disconnect | 1-Way Automatic Socket | Buna-N Seal | For Water | 1/4" MPT | Brass/Stainless Steel

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ZSi-Foster Quick Disconnect Couplings - 3/8" One Way Shut-Off - 4 Series - 3/8" 1 way Automatic Sockets - Male Thread

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Specifications for Variant SKU: FM4104W ZSi-Foster
Series:	4 Series
Shape (Orientation):	Straight
Ends Configuration:	1/4in Male NPT, 3/8in Female ISO-6150 Series B Industrial Pneumatic QD Interchange
Material(s):	Brass, Stainless Steel
Seal Material(s):	Buna-N/Nitrile Rubber

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	Male PlugPart Number	Size	Description	Drawing
FM4104	40-4 40S-4	1/4"	Brass	FM4104.pdf
SL4104	-	1/4"	Sleeve Lock Brass	N/A
FM4104S	-	1/4"	For Steam, Brass/SS, EPDM Seal	FM4104S.pdf
FM4104W	-	1/4"	For Water, Brass/SS, Buna-N Seal	FM4104W.pdf
FM4304	42-4 42S-4	3/8"	Brass	FM4304.pdf
SL4304	-	3/8"	Sleeve Lock Brass	N/A
FM4304S	-	3/8"	For Steam, Brass/SS, EPDM Seal	FM4304S.pdf
FM4304W	-	3/8"	For Water, Brass/SS, Buna-N Seal	FM4304W.pdf
FM4504	44-4	1/2"	Brass	FM4504.pdf
SL4504	-	1/2"	Sleeve Lock Brass	N/A
FM4504S	-	1/2"	For Steam, Brass/SS, EPDM Seal	FM4504S.pdf
FM4504W	-	1/2"	For Water, Brass/SS, Buna-N Seal	FM4504W.pdf

[1] Swivel Plugs - Eliminates hose twist on end drop applications such as blow guns, air tools, etc. [2] Ball Lock (BL) - Locks manual socket against accidental disconnect. [3] Sleeve Lock (SL) - Locks 1 way Automatic Socket against accidental disconnect.

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.

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