A.Y. MCDONALD Compression Fitting Adapter: 3/4 in OD x 3/4 in pipe Fitting Size
The A.Y. MCDONALD Compression Fitting Adapter (MPN 74753-11-3/4") is a brass compression fitting for waterworks, configured as Compression x MNPT with a 3/4 in OD x 3/4 in pipe fitting size. 3G Electric interprets…
SKU 3G-OTH-477155
Need installation or engineering help?
Ask a question
Product Description
The A.Y. MCDONALD Compression Fitting Adapter (MPN 74753-11-3/4") is a brass compression fitting for waterworks, configured as Compression x MNPT with a 3/4 in OD x 3/4 in pipe fitting size. 3G Electric interprets your demand for this OEM part, sources it, and supports your application across 14 industrial departments — with specialist depth in pumps and controls as an authorised distributor.
Frequently Asked Questions
What is the A.Y. MCDONALD Compression Fitting Adapter used for?
The A.Y. MCDONALD Compression Fitting Adapter (MPN 74753-11-3/4") connects copper tubing to male threaded pipe in waterworks systems. It is a brass compression x MNPT adapter, sized 3/4 in OD x 3/4 in pipe, for potable water or irrigation lines.
What are the specifications of the A.Y. MCDONALD 74753-11-3/4"?
This A.Y. MCDONALD adapter is a Compression x MNPT fitting with a 3/4 in OD tube size and 3/4 in pipe thread. It is made of brass for waterworks applications. The manufacturer part number is 74753-11-3/4".
Where to buy the A.Y. MCDONALD 74753-11-3/4" worldwide?
3G Electric supplies the A.Y. MCDONALD Compression Fitting Adapter worldwide. We handle full logistics and customs clearance for global delivery. Contact us to order this OEM part for your waterworks project.
How to install the A.Y. MCDONALD compression fitting adapter?
Slide the compression nut and ferrule onto the copper tube, insert the tube into the adapter body, then tighten the nut onto the MNPT threads. Use two wrenches to avoid overtightening. Follow standard brass fitting torque guidelines for leak-free connections.
Used in
Common applications for A.Y. MCDONALDA.Y. MCDONALD Products
3G Electric supplies A.Y. MCDONALD brass compression fittings for waterworks. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
