DANFOSS / EATON CPLNG 1000 SERIES

Description & Features

Rated for general pneumatics, construction, and industrial plant use, the Danfoss / Eaton Cplng 1000 Series is a brass male half quick disconnect coupling with a ball lock internal connection mechanism. The 1/4-inch port features dual NPTF threaded ends, male on one side, female on the other, and is sealed with Buna-N for reliable fluid containment across a working temperature range starting at -40°F.

Manufactured under the Hansen sub-brand and carrying Aeroquip lineage, this coupling meets A-A-59439 and ISO 6150 Series B certifications, with compliance to the US Industrial Interchange standard. It connects and disconnects without special tools and is rated to exceed ISO 16028 operating pressures, making it a dependable choice for demanding industrial fluid and pneumatic applications. The brass construction and compact 0.78-inch width suit environments where corrosion resistance and space efficiency matter.

SKU: 11B

Supplier Part Number (MPN): 11B

Specifications

Brand
Danfoss
Connection Size 1
1/4 in
Connection Size 2
1/4 in
Connection Style
Manual
Connection Type
FNPT, Hose
Connection Type 1
Female NPTF
Connection Type 2
Hose
Dimensions
1.63 in L x 0.78 in W x 0.78 in H
Finish
Nickel-Plated
Fitting Type
Coupling
Fluid Compatibility
Compressed Air, Gases and Liquids
For Use With
Compressed Air, Gases and Liquids
Hex Size
11/16 in
Latch Type
Push-to-Connect
Material
Brass
Material Construction
Brass
Operating Temperature
-40 to 250 deg F
Seal Material
NBR
Series
1000 Series
Thread Size
1/4-18
Valve Type
2-Way

Product Questions & Answers (1)

Question by: Lynn B on Mar 21, 2026, 11:25 AM
Is this the right fitting to use with air tools and general shop air?
Answer by: Customer Support on Mar 22, 2026, 4:16 PM
It's rated for general pneumatics, so it should work fine for air tools and shop air. Just make sure the 1/4-inch NPTF port size fits your setup.

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