G Thread (Metric BSPP) Female to NPT Thread Male Pipe Fitting Adapter - Lead-Free (Two 3/4 inch)

Product Information

For complete details of the different sizes for this type of process connection, view this National Pipe Thread page. Inch BSP - Outlet thread on 3/4 inch outside tap (we have a 7/8 inch BSP brass garden hose tap connector). DIN3852-A is used with a bonded seal (also known as a Dowty seal) which is a steel washer that has an elastomer ring bonded to the inside diameter of the washer.

In the female mating part of the pressure connection there is a hole with sufficient diameter to locate the male end post without pinching the O ring.

If accuracy is critical, base your final decisions on the data provided in the root document: ISO 228; which is a copyrighted document. These are sometimes denoted by the letter G, for example G 1/2" means a parallel 1/2 inch BSP thread. Tri-Clamp fittings are designed to reduce the presence of crevices which encourage bacteria growth and make it easier to clean the surfaces which are in contact with the process media.

Prefixing with G, is equivalent to adding BSP after the pipe size, although BSPP is more strictly correct to define the parallel version. The main benefit of this connection type is it’s convenience at being integral to the process connector eliminating the need for additional components or alignment of the seal.

This is the source of the confusion, as people incorrectly think the size refers to the outside diameter of the male thread. The official standard changed to the EN 837 when the European Union was formed and they decided to use the same standards in every country. It's also silicone-free, so you can use it in no-contamination manufacturing units like soldering, special packaging or coating facilities.

G Thread is Parallel (straight) threads (BSPP - British Standard Pipe Parallel), which have a constant diameter. Most pressure gauges around the world have either an NPT or G (metric) connection for insertion into processes. We suggest you contact Wika or ABB, which are both instrumentation manufacturers that specialize in the supply of differential pressure transmitters with oil filled diaphragm seals and capillary tubing. Choose this straight adaptor from RS PRO for leak-free and stable connections for your pneumatic system.Caution: The screw connection must not be used with hot water, drinking water or in the food sector. Also, for the G1/2B connection, you need a gasket because the thread bottoms out and that’s where you need to create a seal.

Parallel (straight) threads, British Standard Pipe Parallel thread ( BSPP; originally also known as [1] British Standard Pipe Fitting thread/ BSPF and British Standard Pipe Mechanical thread/ BSPM), which have a constant diameter; denoted by the letter G. The only difference between the two thread forms is that the A form has a slightly tighter thread tolerance than the B form. Inch BSP - Bathroom basin taps and kitchen sink taps, radiator connections, shower hoses, old outside tap outlets, toilet cistern fill / float valves. Wherever they are manufactured, Hansgrohe products reflect the quality and meticulousness that makes the German manufacturing industry so famous.The main purpose of the parallel threads is to contain the pressure, which allows for regular installations and removals without damaging the thread. Jointing threads These are pipe threads where pressure-tightness is made through the mating of two threads together.