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Description & Features

This Eaton Aeroquip Hansen 210/310 Series quick disconnect coupling plug is made from carbon steel with Buna-N seals, and is suitable for a variety of applications including construction, maintenance and repair, and in-plant industrial uses. It features a push-to-connect end type and exceeds ISO 16028 operating pressures.

The plug features a 3/8" port size and a 374 gallons per minute flow rate. It offers quick connect and disconnect functionality, eliminating the need for special tools. Its safety locking mechanism uses a pin lock.

SKU: 3806

Supplier Part Number (MPN): 3806

Specifications

Brand
Aeroquip® by Danfoss
Angle Shape
Straight
Connection Size 1
3/8 in
Connection Size 2
3/8 in
Connection Style
Manual
Connection Type
FNPT, Push-Fit
Connection Type 1
Female NPTF
Connection Type 2
Male Push-to-Connect
Dimensions
1.84 in L x 0.94 in W x 0.94 in H
Finish
Zinc-Plated
Fitting Type
Male Half Coupling
For Use With
Compressed Air, Gases and Liquids
Hex Size
0.81 in
Latch Type
Push/Pull
Material
Steel
Material Construction
Carbon Steel
Maximum Operating Pressure
250 psi
Safety Locking Mechanism
Pin Lock
Seal Material
Nitrile
Series
310 Series
Thread Sealant
Without Thread Sealant
Thread Size
3/8-18
Valve Type
2-Way

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Product Questions & Answers (2)

Question by: Steve A on Dec 8, 2025, 8:56 AM
Will this plug work with my quick disconnect couplings?
Answer by: Customer Support on Dec 10, 2025, 6:06 AM
This plug is designed to work with Danfoss / Eaton Hansen 210/310 Series Quick Disconnect Couplings.
Question by: Troy M on Oct 30, 2025, 12:11 PM
got a 3/8 nptf port on my line, is this plug the right end for that or am i mixin things up
Answer by: Customer Support on Nov 1, 2025, 7:45 AM
Fit comes down to the threaded side. This plug has a 3/8 NPTF connection on one end, so it matches a 3/8 NPTF port.

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