Streamline Systems are designers and suppliers of specialist high-reach waterfed high-pressure power washing and window cleaning equipment. If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. This would then mean you have a parallel 3/4 thread into which you are inserting a taper thread nipple. Another popular choice is the 3/8 1/2 3/4 Inch Threaded Bush Male x Female Pipe Fittings Reducer Chrome.

It fits easily into your plumbing system to make it easier for you to connect a 3/4-inch pipe to a 1/2-inch pipe.

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For those who require adaptors that can bridge the gap between British Standard Pipe (BSP) and National Pipe Thread (NPT) connections, we also offer BSP to NPT thread adaptors. They help us to identify popular products and understand your browsing habits so we can display relevant adverts to you. Useful where access is difficult as you don't have to worry about the tape unwinding itself before the parts are screwed together. The size of push fit waste fittings is based on the nominal inside bore of the pipe they are used with.Once I started using these products I have never gone back to PTFE tape as I find the liquid sealants to be very reliable and effective. My understanding is that, for general purpose iron pipes and fittings, the modern usual practice is to use tapered male threads and parallel female threads. I now need to do a final assembly but have read conflicting advice on the best practice for sealing the mating surfaces.

Our selection of thread adaptors includes various BSP sizes such as 3/8", 1/2", 3/4", and 1", ensuring compatibility with a wide range of pipes and fittings. that dad, a gasworks pipe fitter, used to use in the 1960's) that use meths as a solvent, are generally non-setting and should be removable after a couple of decades without difficulty. Adapt our new style stainless steel hose reel inlet to a ¾ inch thread with this 3/4 to 1/2 reducer.Parallel male threads are normally used on taps and traditional ball cock valves, which are best connected using a tap connector, which has a captive threaded nut and a sealing washer. That's my main concern with using it as I'm already working blind and at full stretch fitting it together so have a preference for ease of disassembly.