Skip to content
3R28P13 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 3RL Series | Hose Clamp End | 13/16" Hose OD | 1/2" Hose ID x 3/8" Body Size | Socket | Buna-N Seal | Steel

3R28P13 Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 3RL Series | Hose Clamp End | 13/16" Hose OD | 1/2" Hose ID x 3/8" Body Size | Socket | Buna-N Seal | Steel

$53.31 - $53.31
$53.31
$53.31 - $53.31
$53.31

Hansen® by Danfoss
Pneumatic Quick Disconnect Coupling | 3RL Series

Quick Disconnect for Pneumatic Applications.

Danfoss' 2RL/3RL ring lock series quick disconnect pneumatic couplings have a unique interchange which Danfoss designed for use with compressed air.
Can I get a discount on my purchase?

Our listed prices are our lowest possible price with current costing but when volumes/value are high enough sometimes we can pass on a discount from the manufacturer.

Some products have predefined quantity discounts that will apply automatically, those pages have a table near the price describing the discount teirs.

If you feel your purchase quantity of a particular product is very large and want us to investigate with the manufacturer please feel free to Contact Us.

What if my item is out of stock?

All customers get an email regarding the shipping time frame of their purchase, usually within the business day. If your item is in stock we will ship within 1 business day, otherwise, the email will contain a lead time. If you do not receive this email, we recommend checking your email's spam folder. If you have any questions at that point please do not hesitate to Contact Us or chat below!

Can I get free shipping?

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

Some exceptions apply.

Free Freight is only available for the Contiguous USA.

Specifications for Variant SKU: 3R28P13 Danfoss
Brand: Hansen
Series: 3RL Series
Shape (Orientation): Straight
Material(s): Steel
Seal Material(s): Buna-N/Nitrile Rubber
Features:
  • High Flow capacity.
  • Push to connect with a ring lock sleeve.
  • Ring lock design prevents accidental disconnection.
  • To disconnect rotate sleeve 20 degrees.
Applications & Markets:
  • Shipyards
  • General Pneumatics
  • Mining
  • Marine
Materials:
  • Standard body material: Trivalent Plated Steel
  • Standard seal material: Buna-N
Series Coupling Size Max. Operating Pressure Min. Burst Pressure Rated Flow
2RL 1/4" 20 bar 300 psi 80 bar 1,200 psi 1,350 lpm 48 scfm
3RL 3/8" 20 bar 300 psi 80 bar 1,200 psi 2,250 lpm 80 scfm
Socket/Female
(Figure 1)
Plug/Male
(Figure 2)
3RL Series | Socket
Part Number Coupling Type Body Size Hose ID Hose OD End Type Figure Dimensions
A B Hex
3R23D7 Socket/Female 3/8" 3/8" 5/8" Hose Crimp End 1 3.06"
(77.7mm)		 1.31"
(33.3mm)		 0.75"
(19.05mm)
3R23D9 Socket/Female 3/8" 3/8" 11/16" Hose Crimp End 1 3.06"
(77.7mm)		 1.31"
(33.3mm)		 0.81"
(20.57mm)
3R23D11 Socket/Female 3/8" 3/8" 3/4" Hose Crimp End 1 3.06"
(77.7mm)		 1.31"
(33.3mm)		 0.88"
(22.35mm)
3R28P13 Socket/Female 3/8" 1/2" 13/16" Hose Crimp End 1 3.66"
(93.0mm)		 1.31"
(33.3mm)		 0.94"
(23.88mm)
3R28P15 Socket/Female 3/8" 1/2" 7/8" Hose Crimp End 1 3.66"
(93.0mm)		 1.31"
(33.3mm)		 1.00"
(25.40mm)
3R33R25 Socket/Female 3/8" 3/4" 1-3/16" Hose Crimp End 1 3.79"
(96.3mm)		 1.31"
(33.3mm)		 1.31"
(33.27mm)
3RL Series | Plugs
Part Number Coupling Type Body Size Hose ID Hose OD End Type Figure Dimensions
C D Hex
3L23D7 Plug/Male 3/8" 3/8" 5/8" Hose Crimp End 2 2.45"
(62.2mm)		 0.84"
(21.3mm)		 0.75"
(19.05mm)
3L23D9 Plug/Male 3/8" 3/8" 11/16" Hose Crimp End 2 2.45"
(62.2mm)		 0.91"
(23.1mm)		 0.81"
(20.57mm)
3L23D11 Plug/Male 3/8" 3/8" 3/4" Hose Crimp End 2 2.45"
(62.2mm)		 0.98"
(24.9mm)		 0.88"
(22.35mm)
3L28P13 Plug/Male 3/8" 1/2" 13/16" Hose Crimp End 2 3.14"
(79.8mm)		 1.05"
(26.7mm)		 0.94"
(23.88mm)
3L28P15 Plug/Male 3/8" 1/2" 7/8" Hose Crimp End 2 3.14"
(79.8mm)		 1.12"
(28.4mm)		 1.00"
(25.40mm)
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)