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SB3-4 By ZSi-Foster | Quick Disconnect | 1-Way Manual Socket | 1/4″ ID X 1/2″ OD | Reusable Hose End | Brass/Steel

Original price was: $17.60.Current price is: $12.32.

SKU: AG9ZZ 1480807088164 Categories: Fittings & Clamps, Quick Disconnects with Barb Tags: All-categories, Collection-lvl1_All Hose Ends, Collection-lvl2_Quick Disconnects, Collection-lvl3_Pneumatic Quick Disconnects, Industrial Hose Fittings, LegacyProductTypeReplacement_All Categories, Matrixify1st50kProducts, Quick-disconnects, Series 4 - 3/8", Sockets - Series 4 (Manual), ZSi-Foster, ZSi-Foster Air and Water Disconnects, ZSi-Foster One Way Shut-Off Quick Disconnects

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Description
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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
SB3-4	PB3-4	1/4″ x 1/2″	Brass/Steel	SB3-4.pdf
SB5-4	PB5-4	1/4″ x 9/16″	Brass/Steel	SB5-4.pdf
SB7-4	PB7-4	1/4″ x 5/8″	Brass/Steel	SB7-4.pdf
SD7-4	PD7-4	3/8″ x 5/8″	Brass/Steel	SD7-4.pdf
BLSD7-4	–	3/8″ x 5/8″	Ball Lock, Brass/Steel	N/A
SD9-4	PD9-4	3/8″ x 11/16″	Brass/Steel	SD9-4.pdf
BLSD9-4	–	3/8″ x 11/16″	Brass/Steel	N/A
SD11-4	PD11-4	3/8″ x 3/4″	Brass/Steel	SD11-4.pdf
SD13-4	PD13-4	3/8″ x 3/16″	Brass/Steel	SD13-4.pdf

[1] Ball check plugs eliminate hose whip at disconnect by checking the rapid flow of downstream exhaust air [2] Swivel Plugs –
Eliminates hose twist on end drop applications such as blow guns, air tools, etc.