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Aluminum Cam & Groove Coupler, Female Half, 4 Inch ID Hose Barb

Description & Features

The Aluminum Cam & Groove Coupler, Female Half, 4 Inch ID Hose Barb, is engineered for efficient liquid handling in industrial applications. It's crafted from high-grade aluminum A356 or A104, ensuring lightweight durability.

Aluminum cam levers, brass cam levers, and plated steel pins, rings, and safety clips make this coupler reliable under rigorous conditions. The Buna-N seals offer superior resistance to various liquids, enhancing the coupler's utility.

Designed for interchangeability, this coupler meets the standard A-A-59326 (superseding MIL-C-27487F) or DIN 2828, making it compatible with a wide range of fittings. It supports a pressure rating of 150 PSI for sizes up to 4 inches, and 75 PSI for sizes 5 to 8 inches.

Safety is a priority with the built-in lugs that allow the attachment of safety pins, preventing accidental uncoupling. The cam arms mechanism facilitates easy coupling and uncoupling with minimal hand pressure.

Note: Avoid using cam & groove couplings with compressed air or steam to ensure safety.

MPN: ALC-400

Supplier Part Number: ALC-400

Specifications

Brand Sunrise	Connection Size 1 4 mm	Connection Size 2 4 mm	Connection Type Female Coupler, Hose Shank	Connection Type 1 Female Coupler	Connection Type 2 Hose Shank	Dimension Standards AA-59326, DIN 2828	Fitting Type Coupler	Material Aluminum	Material Construction A104/A356 Aluminum	Sg Operation To Couple - Slide the Adapter into the Coupler and with Normal Hand Pressure, Press the Cam Levers Down, to Uncouple - Lift the Cam Arms and Remove the Adapter from the Coupler	Sg Safety Pin Feature Female Couplers with This Feature Have Cast-in Lugs That Allow Safety Pins to be Attached Once the Lugs are Passed Through Slots in the Special Cam Lever Arms, These Pins Prevent the Coupler from Being Uncoupled Until They are Removed	Sg Specifications Interchangeability - Interchanges with All Products Produced to Standard A-A-59326 (Superseding Mil-C-27487f) or DIN 2828, (No Standard Exists for 1/2 in and 8 in Sizes, Generally These Sizes Do not Interchange with Other Manufacturers), Pressure Ratings

Similar Products

Model Number	Size	Features
ALC-100 Aluminum Cam & Groove Barb Coupler	1	Safety Clip
ALC-150 Aluminum Cam & Groove Barb Coupler	1-1/2	Safety Clip
ALC-200 Aluminum Cam & Groove Barb Coupler	2	Safety Clip
ALC-300 Aluminum Cam & Groove Barb Coupler	3	Safety Clip
ALC-600 Aluminum Cam & Groove Barb Coupler	6	Safety Clip
ALC-075 Aluminum Cam & Groove Barb Coupler	3/4	Safety Clip
ALC-125 Aluminum Cam & Groove Barb Coupler	1-1/4	Safety Clip
ALC-250 Aluminum Cam & Groove Barb Coupler	2-1/2	Safety Clip

Product Questions & Answers (2)

Question by: Dale P on Dec 30, 2025, 3:21 PM

What kind of stuff can I run through this coupler? I'm mainly dealing with liquids.

Answer by: Customer Support on Jan 1, 2026, 10:19 AM

It's designed for use with liquids, but it's best to give us a call so we can make specific recommendations for your situation.

Question by: Troy C on Jan 19, 2026, 12:02 PM

got a 4 inch hose, does this female cam lock end match that size hose barb or am i thinkin about it wrong

Answer by: Customer Support on Jan 21, 2026, 8:19 AM

For this part, the hose connection is a 4 inch ID hose barb, so it is meant to go into a 4 inch inside diameter hose. It is the female cam and groove half on the other side, so it mates with a matching cam groove adapter.