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28S25M Eaton 180/280 Series Female Socket - 1/4-18 Male NPTF End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal - Brass

Save $2.10 Save $2.10
Original price $21.01
Original price $21.01 - Original price $21.01
Original price $21.01
Current price $18.91
$18.91 - $18.91
Current price $18.91

Eaton 180/280 Series - Quick Disconnect Couplings - Male NPTF Sockets & Plugs

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Shipping will calculate as free instantly if your order value exceeds $5000.

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Specifications for SKU: 28S25M Eaton
Shape (Orientation): Straight
Material(s): Brass

Eaton's 180/280 series miniature ball lock quick disconnect couplings are designed for use with compressed air, gases and liquids.

See How to Order Please reference Fluid Compatibility Chart (Both the elastomer and metal must be considered when determining suitability of combination for a coupling) SPECIFICATIONS
Applications & Markets:
  • Recreation and Entertainment
  • Breathing Air
  • General Pneumatics
  • Pharmaceutical
  • Laboratory Uses
  • Medical
Product Features:
  • Series 180 an 280 sockets/females mate with all Series 180 plugs/males
  • Series 180 sockets/females have a tire valve
  • Series 280 sockets/females have a 1HK valve, which provides higher flow capacity
  • Interchange is proprietary to Eaton
Standard Body Material: Brass
Standard Seal Material: Buna-N
Other Couplings: 180/280 Series Male End Sockets/Plugs 180/280 Series Female End Sockets/Plugs 180/280 Series Hose Stem Sockets/Plugs Eaton 180/280 Series Quick Disconnect Couplings
Physical Characteristics
Series Body Size Max. Operating Pressure Min. Burst Pressure Rated Flow
bar psi bar psi lpm scfm
180 1/8 48 700 192 2800 71 2.5
280 1/8 207 3000 828 1200 283 10
Dimensions 180/280 Series - Female/Socket (Male NPTF End Connections)
Figure 1
Part Number Coupling Type Body Size Port Size Thread Type Material Figure Dimensions
A B Hex
in (mm) in (mm) in (mm)
180 Socket/Female 1/8 1/8 1/8-27 NPTF Brass 1 1.42 (36.1) 0.63 (16.0) 0.56 (14.2)
28S25M Socket/Female 1/8 1/4 1/4-18 NPTF Brass 1 1.39 (35.3) 0.63 (16.0) 0.56 (14.2)
Dimensions 180/280 Series - Male/Plug (Male NPTF End Connections)
Figure 2
Part Number Coupling Type Body Size Port Size Thread Type Material Figure Dimensions
A B Hex
in (mm) in (mm) in (mm)
185E Plug/Male 1/8 1/8 1/8-27 NPTF Brass 2 1.16 (29.5) 0.51 (13.0) 0.44 (11.2)
186 Plug/Male 1/8 1/4 1/4-18 NPTF Brass 2 1.44 (36.6) 0.63 (16.0) 0.56 (14.2)
Danfoss (Eaton - Aeroquip)

Danfoss (Eaton - Aeroquip)

Danfoss is a global technology leader in power management solutions that make electrical, hydraulic and mechanical power operate more efficiently, reliably, safely and sustainably. Danfoss hydraulic pumps, motors, transmissions, valves, cylinders, controls, hose and fittings offer a unique combination of proven technology and innovative design that translates directly into reliable performance and enhanced uptime.

Shop Parts by Danfoss (Eaton - Aeroquip)

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