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

Description & Features

Designed for liquid handling applications the female coupler features aluminum A356 or A104 body material with brass cam levers plated steel pins rings and safety clips and Buna-N seals. Supplier Part Number: ALD-150.

Constructed by Sunrise Hose this product interchanges with all items adhering to standard A-A-59326 or DIN 2828 specifications barring 1/2 and 8 sizes. It includes an innovative safety pin feature with cast-in lugs for secure coupling.

The pressure ratings include 150 PSI for 1/2 - 4 sizes and 75 PSI for 5 to 8 sizes. Assembly and disassembly are user-friendly: slide the adapter into the coupler and press the cam levers down to couple and lift the cam arms to decouple.

This versatile 1-1/2 inch female NPT coupling piece ensures secure connections and operational efficiency. It is essential to note that under no circumstances should this product be utilized with compressed air or steam services.

This component should be used exclusively with liquids. For specific recommendations per usage feel free to contact us.

Specifications

Brand Sunrise	Connection Size 1 1-1/2 in	Connection Size 2 1-1/2 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-250 Aluminum Cam & Groove NPT Coupler	2-1/2	Safety Clip
ALD-600 Aluminum Cam & Groove NPT Coupler	6	Safety Clip

Product Questions & Answers (3)

Question by: Sheila S on Jun 26, 2025, 6:49 PM

Hey, I'm trying to swap out a coupler on my rig. Just making sure this 1-1/2 inch female NPT will fit right up.

Answer by: Customer Support on Jun 28, 2025, 5:44 PM

This aluminum cam and groove coupler is designed to interchange with any product made to A-A-59326 or DIN 2828 standards, with the exception of 1/2" and 8" sizes. So, if your existing coupler meets those specs, it should be a direct replacement.

Question by: Howard R on Jul 3, 2025, 1:08 PM

i’ve got a 1-1/2" female NPT line, is this the right cam lock half for it or am i mixin things up

Answer by: Customer Support on Jul 5, 2025, 6:25 AM

For a 1-1/2 inch female NPT threaded connection, this coupler is the female cam and groove half with a 1-1/2 inch female NPT end, so the thread side matches that size.

Question by: Debbie J on Nov 29, 2025, 2:58 PM

does this thing work with compressed air lines? got a setup where we swap between air and liquid depending on the job

Answer by: Customer Support on Dec 1, 2025, 8:46 AM

Cam and groove couplings like this one are strictly for liquid service. Using them on compressed air lines is not safe and goes against the product's rated application. If your setup switches between air and liquid, you'd need a different coupling type for the air side of that work.