| Brand | Hepworth |
| Compatible Model | Bathroom, Kitchen, United |
| Features | Corrosion Resistant, Smell-Proof, Rust Resistant |
| Finish | Unfinished |
| Item Diameter | 40mm |
| Material | Plastic |
| MPN | NOT SPECIFIED |
| Number of Items in Set | 1 |
| Shape | Straight |
| Type | Waste Valve |
Easy to fit. It was a like for like swap with existing valve which was 14 years old.
Good product at competitive price and available off the shelf.
This is a good one way drain device that I selected because it only required a low flow rate to operate. I found it was superior in this regard to the cheaper Viva Magna. The Osma valve is available at a lower price if you shop around but I needed the part urgently so went to Toolstation.
Perfect for our Little used "guest" shower, where the trap has a habbit of clearing on windy days. Water drains with no resistance, worth the money.
Looks like it would have been good. However I wanted to fit it inline a 40mm water pipe. It is 40mm compression on the output, but the input is somewhat different.
Fitted to washing machine waste in a confined space,works a treat and seems good quality.
Unfortunately I had to return this item because it was unsuitable for the small sink I needed it for and I had some other plumbing issues....but it is an excellent solution and appears to be great qualoty
Needed a bath waste fitting that worked vertically in order to connect with an existing underfloor waste pipe and where there was insufficient space to run a conventional horizontal p trap. This Osma HepVO waste was perfect. Valve contains a one-way silicone sleeve that allows water to pass through but then seals up again to prevent any odours. Good quality. Easy to fit and works well. You can buy a separate 90 degree knuckle if you did want to run it horizontally. Other connection is standard compression joint. Pricey but worth it.
Stops smell coming up sink/shower waste. Easy to fit.
Early days, but 2 weeks in it's doing exactly what it says it does. No smells in my shower room anymore! Only one end fits to 40mm pipe....needs an adaptor for other end
great piece of kit if you want to save some space under the kitchen sink. Easy to fit and does away with the traditional unsightly U Bend
I chose this item as it's the best one on the market.
BE AWARE you will need the attachment if fitting in line ,this costs an extra £7!!!
Quick and easy to install, job done.
Easy to fit and works like a dream. very limited fall on the shower waste but cured flow back through the shower trap instantly.
Great product defintlly recommended
Ordered .. you delivered .. very quickly and product bang on .. all the stars xx
