Danfoss / Eaton Hansen and Gromelle 1300 Socket Brass 3/8-18 IN NPTF Male 1/4 IN Body Size

Description & Features

The Danfoss / Eaton Hansen and Gromelle 1300 Socket is engineered to exceed ISO 16028 operating pressures and adheres to the US Industrial Interchange and A-A-59439 standards. This quick disconnect coupling is designed for efficient use in general pneumatics construction and industrial plant applications.

Constructed from durable brass and featuring a Buna-N seal material it ensures reliable performance even in challenging conditions with a minimum working temperature of -40. This product is NPTF threaded (3/8-18 IN) for a secure connection and does not require special tools for installation making maintenance straightforward and convenient.

The internal ball lock connection type guarantees a secure fit while the certifications of A-A-59439 and ISO 6150 Series B further validate its quality and compliance. The Danfoss / Eaton Hansen HK Series Quick Disconnect Couplings Plug is designed with user-friendly attributes and versatile applications in mind.

MPN: EAR99

Supplier Part Number: 1300

Specifications

Alternate Part Numbers
Alternate Part Number MINO-00015X02899
Application
General Pneumatics, Construction, Industrial Plants
Certifications
A-A-59439|ISO 6150 Series B
Compliances
US Industrial Interchange, A-A-59439
Brand
Danfoss Power Solutions (II LLC Aeroquip)
Brand
Aeroquip
Pack Size
1.00
UOM
EA
End Gender 1
13553
End Size 1
0.38
End Size 2
0.38
End Type 1
NPTF
End Type 2
NPTF
Features
Quick connect and disconnect|No need for special tools|Exceeds ISO 16028 operating pressures
Flow Rate1
179 gallons per minute
ICC
Quick Disconnect Couplings
Internal Connection Type
Ball Lock
Item Type
Female Half
Language
English
Minimum Working Temperature
-40
Net Pack Quantity Units
EA
Port Size
3/8
Product Material
Brass
Product Width
1
Seal Material
Buna-N
Sub Brand
Hansen
Supplier Part Number
1300
Product Weight
0.39 lbs

Product Questions & Answers (2)

Question by: Gene M on Dec 22, 2025, 10:48 AM
trying to replace a worn out coupler on an air line, is this the right style for the regular industrial interchange stuff?
Answer by: Customer Support on Dec 23, 2025, 8:04 PM
For standard shop style quick disconnects, this one matches the US Industrial Interchange pattern and complies with A-A-59439. It is also certified to ISO 6150 Series B, so it lines up with that common interchange family.
Question by: Dean G on Jan 10, 2026, 3:21 PM
does this socket work with standard air line fittings or do I need something specific on the other end
Answer by: Customer Support on Jan 12, 2026, 6:56 AM
Buna-N seals and a ball lock connection are what hold this coupling together, and the mating end runs a 3/8-18 NPTF thread. NPTF is a dry-seal pipe thread, so you'll want the fitting or port on the other end to match that spec. It's a female half, meaning it's the socket side of the coupling pair, not the plug. As long as your existing line or equipment uses a compatible NPTF male port in that size, it threads right in without any special tools.