Custom Molded Products
CMP 3/4 Inch Barb Coupling | 21000-750
CMP 3/4 Inch Barb Coupling | 21000-750
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Manuals, spec sheets and warranty for Custom Molded Products
3/4 Inch Barb x 3/4 Inch Barb Coupling for spa plumbing connections
CMP 3/4 Inch Barb x 3/4 Inch Barb Coupling, built for a quick like-for-like swap.
CMP 3/4 Inch Barb x 3/4 Inch Barb Coupling, part 21000-750, for a quick like-for-like swap. Compare it with your old part before you order. Questions? Call 631-678-6506.
How to choose and fit the 3/4 Inch Barb x 3/4 Inch Barb Coupling
Shut off and isolate the spa, then note the size, connection type and orientation of your old part.
Compare it with this listing and part number 21000-750, including the connection sizes shown in the name.
Install it the same way, then check for leaks before regular use. Call 631-678-6506 if you need help.
Works on
3/4 Inch Barb x 3/4 Inch Barb Coupling questions and answers
What is the CMP 21000-750?
It is the CMP 3/4 Inch Barb x 3/4 Inch Barb Coupling, part number 21000-750.
What size is it?
It is listed as a 3/4 inch barb x 3/4 inch barb coupling.
Is it in stock?
Stock changes often. If it shows as unavailable, call 631-678-6506 and we will check.
Is this the right one for me?
Confirm the part number and size against your current part, or call 631-678-6506 and we will help you check before you order.