Had clog in central vac system piping. Opened up(cut) piping and used these couplings to reattach piping. Fit just fine to 43 year old system.
This coupling holds two lengths of pvc together as well as any coupling I have ever used
Transaction and product were both perfect.
House is currently being built, so I haven't installed yet.
I will say that the service from this company is amazing.
Nice and easy to work with plus had a great price
Very pleased with service. All parts came in a timely manner and all is fixed.
I have not used the new bag system yet, I hope with the new bags I get good seal and nothing escapes the bag We brought this vac from California ten years ago and it still works great.
quick delivery time.
Fab customer service
I am using this product for a dust collection system in my wood shop. The product is 1/3 to cost of the products offered in the woodworker shops. The order was complete on the initial shipment and arrived in a timely manner.
Received timely and good quality
This was my third order from MD, and everything arrived promptly in excellent condition.
The products have been installed, and are working very well.
***** Five Stars
Used this coupling to repair a proken section and it worked just fine.
I ended up ordering way more of these than it turned out I actually needed. They were a fine product, though some had a shallow groove inside one end of the coupling that shouldn't affect the performance because it gets covered by the glued in pipe, but it seemed like a minor manufacturing defect.
Loved these connectors!!