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Our Coilflow Automatic Industrial Series Couplers are designed for stationary mounting where a simple "one handed" push-to-connect operation is desirable. These automatic couplers feature a compact size, quality all-brass, rugged construction and are interchangeable with all other manufacturer's Industrial interchanges.

Automatic couplers are available in four different body sizes with male or female thread connectors up to 3/4" NPT; also with hose barb up to 1/2" I.D. hose. These couplers will accept all Coilhose Industrial interchange connectors as well as other manufacturers’ connectors which conform to MIL-C4109 specifications.
Coilflow™ Automatic Industrial Interchange Couplers
Unit of Measure
1 2 

Item #

Body Size

Thread & Barb Size

Type

Interchange

Family

List Price

128AL N/A 1/2 in N/A 1/2 in N/A Lock-On Hose Barb N/A Industrial N/A Type 12 QUOTE
340A N/A 3/4 in N/A 3/4 in N/A Female N/A Industrial N/A Type 34 QUOTE
342A N/A 3/4 in N/A 3/4 in N/A Male N/A Industrial N/A Type 34 QUOTE
343A N/A 3/4 in N/A 3/4 in N/A Hose Barb N/A Industrial N/A Type 34 QUOTE
Unit of Measure
1 2