Fax             706-265-1477

Toll Free     855-457-4474

Text           770-887-0470

Phone         770-887-0470

Air Products Company is a leading distributor, serving this industry for the last 72 years, specializing in the sales and service of the Danfoss Hansen quick disconnect couplings, Graco pumps, sprayers, industrial fluid handling, and Fastest Inc line of leak detection equipment and fittings. 

  • Series 280 sockets/females ​have a 1HK valve, which provides higher flow capacity
  • Chrome plating available as well as additional seal options
SeriesBody SizeMax Operating PressureMin Burst PressureRated Flow
1801/8"48 (bar)700 (psi)192 (bar)2800 (psi)71 (lpm)2.5 (scfm
2801/8207 (bar)3000 (psi)828 (bar)1200 (psi)283 (lpm)10 (scfm


Figure 1

Female End Connections

Product Features

Figure 2

Part NumberCoupling TypeBody SizeHose I.DFigCDCD


(in)(in)(mm)(mm)
187Plug/Male1/81/811.25.3831.89.7
189Plug/Male1/83/1621.50.3838.19.7


  • Series 180 and 280 sockets/females mate with all Series 180 plugs/males
  • Series 180 sockets/female have a tire valve

 Hansen's 180/280 Series miniature ball lock quick disconnect couplings are designed for use with compressed air, gasses and liquids

Hose Stem End Connections

Figure 2

Applications & Markets

Part NumberCoupling TypeBody SizePort SizeThreadTypeFigABHexABHex

(in)(in)(in)(mm)(mm)(mm)
180Socket/Female1/81/81/8-27NPTF11..42.63.5636.11614.2
28S25MSocket/Female1/81/41/4-18NPTF11.39.63.5635.31614.2


  • Recreation & Entertainment
  • Breathing Air
  • General Pneumatics
  • Laboratory Uses
  • Medical

Male End Connections

Figure 2

Figure 1

Part NumberCoupling TypeBody SizePort SizeThreadTypeFigABHexABHex

(in)(in)(in)(mm)(mm)(mm)
185EPlug/Male1/81/81/8-27NPTF21.16.51.4429.51311.2
186Plug/Male1/81/41/4-18NPTF21.44.63.5636.61614.2


Part NumberCoupling TypeBody SizePort SizeThreadTypeFigABHexABHex

(in)(in)(in)(mm)(mm)(mm)
183Plug/Male1/81/81/8-27NPTF21.19.58.5230.214.712.7


Part NumberCoupling TypeBody SizePort SizeThreadTypeFigABHexABHex

(in)(in)(in)(mm)(mm)(mm)
28S12FSocket/Female1/81/81/8-27NPTF11.79.63.5645.51614.2


Figure 1

Physical Characteristics

  • Standard body material: Brass
  • Standard seal material: Buna-N
  • Interchange is propietary to Eaton 
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