A4L Hansen® by Danfoss | Quick Disconnect Coupling | 700 Series | 9/16" Male UNF x 1/4" Body Size | Standard Plug | Without Sleeve Lock | Buna-N Seal | Brass
A4L Hansen® by Danfoss | Quick Disconnect Coupling | 700 Series | 9/16" Male UNF x 1/4" Body Size | Standard Plug | Without Sleeve Lock | Buna-N Seal | Brass
A4L Hansen® by Danfoss | Quick Disconnect Coupling | 700 Series | 9/16" Male UNF x 1/4" Body Size | Standard Plug | Without Sleeve Lock | Buna-N Seal | Brass

A4L Hansen® by Danfoss | Quick Disconnect Coupling | 700 Series | 9/16" Male UNF x 1/4" Body Size | Standard Plug | Without Sleeve Lock | Buna-N Seal | Brass

Minimum Order Quantity: 5 Units

Sale price$8.47

Hansen® by Danfoss
Quick Disconnect Coupling | 700 Series

Quick Disconnect for Industrial Gas Applications.

Danfoss Hansen 600/700 Series quick connect couplings are designed for use in oxyacetylene service. The 600/700 Series can also be used with compressed air and other gases.
Buy More, Save More!
Quantity Price Each
20–39 $7.96
40–79 $7.20
80+ $6.35
Discounts applied in cart/checkout.

Product Data:

Brand:
  • Hansen
Series:
  • 700 Series
Shape:

Straight
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 | Male Thread End Connections
Standard*
Part Number		 Acetylene Service
Part Number		 Coupling Type Body Size Port Size Thread Figure Dimensions
A B Hex C D Hex
A1 - Plug/Male 1/4" 1/8" 1/8-27 Male NPTF 2 - - - 1.47"
(37.3mm)		 0.63"
(16.0mm)		 0.56"
(14.2mm)
RD703 RD703SL Socket/Female 1/4" 1/4" 1/4-18 Male NPTF 1 2.04"
(51.8mm)		 1.00"
(25.4mm)		 0.69"
(17.5mm)		 - - -
A3P - Plug/Male 1/4" 1/4" 1/4-18 Male NPTF 2 - - - 1.63"
(41.4mm)		 0.63"
(16.0mm)		 0.56"
(14.2mm)
RD704L RD704LSL Socket/Female 1/4" 9/16" 9/16-18 Male UNF** 1 1.93"
(49.0mm)		 1.00"
(25.4mm)		 0.69"
(17.5mm)		 - - -
A4L - Plug/Male 1/4" 9/16" 9/16-18 Male UNF** 2 - - - 1.50"
(38.1mm)		 0.63"
(16.0mm)		 0.56"
(14.2mm)
RD705 RD705SL Socket/Female 1/4" 3/8" 3/8-18 Male NPTF 1 2.00"
(50.8mm)		 1.00"
(25.4mm)		 0.69"
(17.5mm)		 - - -
- - Plug/Male - - - - - - - - - -

** L.H. Thread-30° Female Flare

* Without sleeve lock

Danfoss (Eaton - Aeroquip)

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