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3R31A Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 3RL Series | 3/4 " Female NPTF x 3/8 " Body Size | Socket | Buna-N Seal | Steel

3R31A Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 3RL Series | 3/4 ” Female NPTF x 3/8 ” Body Size | Socket | Buna-N Seal | Steel

Original price was: $44.38.Current price is: $13.31.

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SKU: G_41325_1481672818724 Category: Tag:
Guaranteed Safe Checkout
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 Port Size Thread Figure Dimensions
A B Hex
3R16 Socket/Female 3/8″ 1/4″ 1/4-18 Female NPTF 1 2.29″
(58.2mm)		 1.31″
(33.3mm)		 1.00″
(25.4mm)
3R21 Socket/Female 3/8″ 3/8″ 3/8-18 Female NPTF 1 2.35″
(59.7mm)		 1.31″
(33.3mm)		 1.00″
(25.4mm)
3R26 Socket/Female 3/8″ 1/2″ 1/2-14 Female NPTF 1 2.63″
(66.8mm)		 1.31″
(33.3mm)		 1.00″
(25.4mm)
3R31A Socket/Female 3/8″ 3/4″ 3/4-14 Female NPTF 1 2.66″
(67.6mm)		 1.31″
(33.3mm)		 1.19″
(30.2mm)
3RL Series | Plugs
Part Number Coupling Type Body Size Port Size Thread Figure Dimensions
A B Hex
3L16 Plug/Male 3/8″ 1/4″ 1/4-18 Female NPTF 2 1.48″
(37.6mm)		 0.79″
(20.1mm)		 0.69″
(17.5mm)
3L16G Plug/Male 3/8″ 1/4″ 1/4-18 Female NPTF 2 2.39″
(60.7mm)		 0.98″
(24.9mm)		 0.88″
(22.4mm)
3L21 Plug/Male 3/8″ 3/8″ 3/8-18 Female NPTF 2 1.63″
(41.4mm)		 0.94″
(23.9mm)		 0.81″
(20.6mm)
3L26 Plug/Male 3/8″ 1/2″ 1/2-14 Female NPTF 2 2.25″
(57.2mm)		 1.15″
(29.2mm)		 1.00″
(25.4mm)
3L26G Plug/Male 3/8″ 1/2″ 1/2-14 Female NPTF 2 2.91″
(73.9mm)		 0.98″
(24.9mm)		 1.00″
(25.4mm)
3L31 Plug/Male 3/8″ 3/4″ 3/4-14 Female NPTF 2 2.25″
(57.2mm)		 1.37″
(34.8mm)		 1.19″
(30.2mm)

* With Bleeder Ball Check – Reduces Hose Whip

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3R31A Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 3RL Series | 3/4 " Female NPTF x 3/8 " Body Size | Socket | Buna-N Seal | Steel3R31A Hansen® by Danfoss | Pneumatic Quick Disconnect Coupling | 3RL Series | 3/4 ” Female NPTF x 3/8 ” Body Size | Socket | Buna-N Seal | Steel
Original price was: $44.38.Current price is: $13.31.
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