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Aluminum Cam & Groove Coupler, Female Half, 2-1/2 Inch Female NPT

Description & Features

The Aluminum Cam & Groove Coupler Female Half 2-1/2 Inch Female NPT ensures secure and efficient liquid transfer with its durable construction. Made of high-quality Aluminum A356 or A104 this coupler features brass cam levers and plated steel pins rings and safety clips.

Safety is a priority as the design includes a safety clip and cast-in lugs for secure connections. The coupler has an easy operation: slide the adapter into the coupler and press the cam levers down to couple; lift the cam arms to uncouple.

Interchangeability adheres with standard A-A-59326 providing compatibility with various manufacturers. Pressure ratings are 150 PSI for sizes 1/2 - 4 and 75 PSI for 5 to 8. Designed specifically for liquid applications this coupler should not be used with compressed air or steam service.

For best performance and safety refer to specific fitting attachment suggestions listed in the catalog's Hose section.

Supplier Part Number: ALD-250

MPN: {{ecc_mpn}}

Specifications

Brand Sunrise	Connection Size 1 2-1/2 in	Connection Size 2 2-1/2 in	Connection Type Female Coupler, FNPT	Connection Type 1 Female Coupler	Connection Type 2 Female NPT	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
ALD-200 Aluminum Cam & Groove NPT Coupler	2	Safety Clip
ALD-300 Aluminum Cam & Groove NPT Coupler	3	Safety Clip
ALD-400 Aluminum Cam & Groove NPT Coupler	4	Safety Clip
ALD-075 Aluminum Cam & Groove NPT Coupler	3/4	Safety Clip
ALD-100 Aluminum Cam & Groove NPT Coupler	1	Safety Clip
ALD-125 Aluminum Cam & Groove NPT Coupler	1-1/4	Safety Clip
ALD-150 Aluminum Cam & Groove NPT Coupler	1-1/2	Safety Clip
ALD-600 Aluminum Cam & Groove NPT Coupler	6	Safety Clip

Product Questions & Answers (1)

Question by: Janet C on Nov 27, 2025, 9:31 AM

got a 2-1/2" female NPT hookup on my tank line. is this the right female camlock half for that?

Answer by: Customer Support on Nov 29, 2025, 6:28 AM

For a 2-1/2 inch female NPT threaded connection, this is the female cam and groove coupler half with 2-1/2 inch female NPT threads. It is the coupler side that accepts a matching cam and groove adapter.