TAISHER 5PCS Forging of 304 Stainless Steel Reducer Hex Bushing, 1/2" Male NPT to 3/8" Female NPT, Reducing Forging Pipe Adapter Fitting

Shipped on time, good quality and worked great to reduce my 1/2" air line in my shop.

Ok, I'm not one to write reviews ever, unless service, quality and price very much exceed my expectations. I have purchased tens of thousands of stainless steel and high pressure brass fittings for equipment ranging in pressures from 200 to 40,000 psi. Taisher brand stainless steel fittings by far have been the most high quality and reliably machined fittings for the price. Parker has always been my go to brand when failure is not an option especially when I'm plumbing a life support system. That being said I had my doubts about this Taisher brand with pricing being 1/4 or less of what I pay for Parker.The skinny, the Taisher fittings are well machined with an excellent finish(better than Parker), clean cut threads, solid feel and dimensionally consistent sizing.The bad, there chunky fittings ( in a good way) about 5-15% larger on the exterior so they don't fit in tight clearance applications easy but still doable. Some of their fitting may restrict flow on specific applications, nothing on my end but may be a concern for others. On different types fittings in their line the npt taper can slightly vary but still maintains a sealable connection.( using more or less wraps of thread tape) I have also received 2 fittings that must have missed QC and were unusable BIG BUT THOUGH that's after about 300 Taisher brand fittings which is the same odds on QC with Parker. Well I have no problem trashing 2 accidents at about $20, the 2 Parker equivalents could be up to $180 necessitating a return trip to the supplier. Not bashing Parker I still use a lot of their fittings( mainly brass, still testing Taisher's brass ) but give these a try.

Very Well designed and made part from very good material. I was pleasantly surprised be the quality of these pieces.Buy with confidenceMicky C

I'm giving these four stars due to inconsistent sizing.The threading are correct and they mate with the fittings I already have no issue, but the flats for a wrench to tighten them are different sizes. I have ordered 4 packages of these, 3 came sized at 3/4" one came sized at 17mm.Before I installed them I checked the item numbers, the packaging and compared markings on the fittings. They all were a complete match. I installed the fittings and the threads mated perfectly. It was just strange that one package came a different size than the others.

these seemed like great quality reducers. stainless, laser engraved with size. it's just too bad the package i got delivered was missing pieces. i guess it was a return that someone decided to take what they needed out of.. Sadly, i needed my project finished that day so i was forced to buy locally since the ones i needed happened to be the ones missing. never got to try them out since i returned the partial product i recieved, but i have no doubts they'd work just fine. they seemed to be machined quite well.

Very good fitting well made. Very easy to determine the correct fitting.

Used these on a pressure washer hose to go from 3/4 hose reel to 1/4 pressure hose. Works just perfect, eliminated all of the extra brass I had to make the same conversion.

Nice quality product

Cumplen muy bien su función y el metal es de buena calidad

good product