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7B3 Hansen® By Danfoss | Quick Disconnect Coupling | Hose Crimp End | 700 Series | 1/2″ Hose OD | 1/4″ Hose ID X 1/4″ Body Size | Standard Plug | Without Sleeve Lock | Buna-N Seal | Brass

Original price was: $35.36.Current price is: $24.75.

Features:	Safety sleeve lock prevents accidental disconnections. Non-Interchangeable design prevents crossing of lines. Color coded sleeves for easy identification: –600 green, –700 red. Designed for use with compressed air and other gases.
Applications & Markets:	Breathing Equipment Welding Shipyards General pneumatics Construction Nitrous Oxide
Materials:	Standard body material: Brass Standard seal material: Buna-N
Specifications:	Series 600 and 700 couplings with sleeve lock feature comply with OSHA requirements,* which state couplings shall be a type that cannot be unlocked or disconnected by means of straight pull without rotary motion. * Series 600 and 700 couplings with sleeve lock feature comply with O.S.H.A. requirements, Sec. 1915.35 (f) (5), 1916.35 (f)(5), 1917.35 (f)(5), and 1926.350 (f)(5).
Warning:	Series 700 couplings are not to be used with acetylene at pressures exceeding 15 psig. Oxygen increases combustibility. Fire and explosion could occur causing severe bodily injury or death. Be sure to select the proper coupling for your application and use it only within the specified service pressure range.

Series	Body Size	Max. Operating Pressure		Min. Burst Pressure		Rated Flow
600 & 700	1/4″	103 bar	1,500 psi	412 bar	6,000 psi	595 lpm	21 scfm


Socket/Female (Figure 1)						Plug/Male (Figure 2)
700 Series \| Hose Crimp End Connections
Standard* Part Number	Acetylene Service Part Number	Coupling Type	Body Size	Hose ID	Hose OD	Figure	Dimensions
Standard* Part Number	Acetylene Service Part Number	Coupling Type	Body Size	Hose ID	Hose OD	Figure	A	B	Hex	C	D	Hex
–	RD70B3SL	Socket/Female	1/4″	1/4″	1/2″	1	2.57″ (65.3mm)	1.00″ (25.4mm)	0.63″ (16.0mm)	–	–	–
7B3	–	Plug/Male	1/4″	1/4″	1/2″	2	–	–	–	2.19″ (55.6mm)	0.70″ (17.8mm)	0.63″ (16.0mm)