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3L28P15 Eaton 3RL Series Male Plug - 1/2 ID - 7/8 OD - Hose Clamp End Connection Pneumatic Quick Disconnect Coupling - Buna-N Seal - Steel

Save $2.49 Save $2.49
Original price $24.92
Original price $24.92 - Original price $24.92
Original price $24.92
Current price $22.43
$22.43 - $22.43
Current price $22.43

Eaton 3RL Series - Quick Disconnect Couplings - Hose Clamp Sockets & Plugs

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Specifications for SKU: 3L28P15 Eaton
Shape (Orientation): Straight
Material(s): Steel
Eaton's 2RL/3RL ring lock series quick disconnect pneumatic couplings have a unique interchange which Eaton designed for use with compressed air. 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:
  • Shipyards
  • General Pneumatics
  • Mining
  • Marine
Product Features:
  • High Flow capacity
  • Push to connect with a ring lock sleeve
  • Ring lock design prevents accidental disconnection
  • To disconnect rotate sleeve 20 degrees
Standard Body Material: Zinc trivalent plated steel
Standard Seal Material: Buna-N
Other Couplings: 3RL Series Male End Sockets/Plugs 3RL Series Female End Sockets/Plugs 3RL Series Hose Stem Sockets/Plugs 3RL Series Hose Clamp Sockets/Plugs Eaton 2RL Series / Eaton 3RL Series
Physical Characteristics
Series Body Size Max. Operating Pressure Min. Burst Pressure Rated Flow
bar psi bar psi lpm scfm
2RL Series 1/4 20 300 80 1200 1350 48
3RL Series 3/8 20 300 80 1200 2250 80
Dimensions 3RL Series - Female Socket (Hose Clamp End Connections)
Figure 1
Part Number Coupling Type Body Size Hose I.D. Hose O.D. Material Figure Dimensions
A B Hex
in (mm) in (mm) in (mm)
3R23D7 Socket/Female 3/8 3/8 5/8 Steel 1 3.06(77.7) 1.31(33.3) 0.75(19.05)
3R23D9 Socket/Female 3/8 3/8 11/16 Steel 1 3.06(77.7) 1.31(33.3) 0.81(20.57)
3R23D11 Socket/Female 3/8 3/8 3/4 Steel 1 3.06(77.7) 1.31(33.3) 0.88(22.35)
3R28P13 Socket/Female 3/8 1/2 13/16 Steel 1 3.66(93.0) 1.31(33.3) 0.94(23.88)
3R28P15 Socket/Female 3/8 1/2 7/8 Steel 1 3.66(93.0) 1.31(33.3) 1.00(25.40)
3R28P17 Socket/Female 3/8 1/2 15/16 Steel 1 3.66(93.0) 1.31(33.3) 1.06(26.92)
3R33R23 Socket/Female 3/8 3/4 1 1/8 Steel 1 3.79(96.3) 1.31(33.3) 1.25(31.75)
3R33R25 Socket/Female 3/8 3/4 1 3/16 Steel 1 3.79(96.3) 1.31(33.3) 1.31(33.27)
Dimensions 3RL Series - Male Plug (Hose Clamp End Connections)
Figure 2
Part Number Coupling Type Body Size Hose I.D. Hose O.D. Material Figure Dimensions
C D Hex
in (mm) in (mm) in (mm)
3L23D7 Plug/Male 3/8 3/8 5/8 Steel 2 2.45(62.2) 0.84(21.3) 0.75(19.05)
3L23D9 Plug/Male 3/8 3/8 11/16 Steel 2 2.45(62.2) 0.91(23.1) 0.81(20.57)
3L23D11 Plug/Male 3/8 3/8 3/4 Steel 2 2.45(62.2) 0.98(24.9) 0.88(22.35)
3L28P13 Plug/Male 3/8 1/2 13/16 Steel 2 3.14(79.8) 1.05(26.7) 0.94(23.88)
3L28P15 Plug/Male 3/8 1/2 7/8 Steel 2 3.14(79.8) 1.12(28.4) 1.00(25.40)
3L33R23 Plug/Male 3/8 3/4 1 1/8 Steel 2 3.56(90.4) 1.40(35.6) 1.25(31.75)
3L33R25 Plug/Male 3/8 3/4 1 3/16 Steel 2 3.56(90.4) 1.47(37.3) 1.31(33.27)
Eaton 2RL/3RL Series - Dust Caps / Dust Plugs
Series Dust Cap Dust Plug
2RL PPDC1HK PSDC1HK
3RL PPDC2HK PSDC2HK
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.

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