{"product_id":"rosyocean-1-1-2-npt-male-x-1-1-2-nst-nh-male-brass-hexagonal-nipple-fitting-fire-equipment-hexagonal-nipple-fire-hose-adapter","title":"RosyOcean 1-1\/2\" NPT Male x 1-1\/2\" NST (NH) Male, Brass Hexagonal Nipple Fitting, Fire Equipment Hexagonal Nipple Fire Hose Adapter","description":"\u003ch3\u003eRosyOcean 1-1\/2\" NPT Male x 1-1\/2\" NST (NH) Male, Brass Hexagonal Nipple Fitting, Fire Equipment Hexagonal Nipple Fire Hose Adapter\u003c\/h3\u003e\n\u003cp id=\"b\"\u003e◆Male 1.5\"NH\/NST will only connect to a female 1.5\" NH\/NST ◆ ◆Male 1.5\"NPT\nwill only connect to a female 1.5\" NPT or 1.5\"NPSH◆NH \/ NST: The most common\nthread type in use by fire departments today is NST or National Standard\nThread. NST also goes by the initials NH or National Hose. It can even be\nreferred to as NHT or National Hose Thread. But NST or NH is more common these\ndays. NH = NST.◆NPSH: National Pipe Straight Hose (NPSH) or Iron Pipe Thread\n(IPT) has the same threads per inch (TPI) as National Pipe Tapered (NPT) but\nthe thread does not taper. NPSH is a straight thread and seals by a gasket in\nthe female coupling which allows for a swivel, just like NH \/ NST, which make\nboth ideal for hose couplings. Warning - It will NOT thread into a female NPT\npipe. For example, a male NPSH coupling will NOT thread into a female metal or\npvc pipe.◆NPT: National Pipe Tapered is common in plumbing and some industrial\nuses. Sometimes referred to as pipe thread because PVC pipe and schedule 40\npipe are typically threaded in NPT. As its name implies this is a tapered\nthread so that the outside diameter of the male (ODM) gets smaller towards the\nend of the fitting and the inside diameter of the female narrows with depth.\nAs the two fittings are threaded together the opposite tapers force thread\nfriction and makes the seal without the use of a gasket.\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n  \u003cul class=\"a\"\u003e\n         \u003cli\u003e1-1\/2\" male National Pipe Taper (NPT) threaded and 1-1\/2\" male National Standard Thread (NST) or National Hose (NH), Double Male Fire Hose Adapter\u003c\/li\u003e\n         \u003cli\u003eMale 1 1\/2 inch NH \/ NST for connecting to a female 1 1\/2 inch NH \/ NST, Male 1 1\/2 inch NPT for connecting to a female 1 1\/2 inch NPT or 1 1\/2 inch NPSH\u003c\/li\u003e\n         \u003cli\u003eMale to male adapters are used to bridge two female pipe, hoses or valve fittings. Suitable for general firefighting applications\u003c\/li\u003e\n         \u003cli\u003eHex tube fiting as a short length of pipe with threaded ends for connecting threaded pipes\u003c\/li\u003e\n         \u003cli\u003eMade from hard brass, the adaptor has strong corrosion resistance and rust resistance, can offer long term service\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n","brand":"RosyOcean","offers":[{"title":"Default Title","offer_id":41496380670132,"sku":"B09C7PGBXJ","price":179.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0595\/9906\/1172\/products\/B09C7PGBXJ.jpg?v=1652595965","url":"https:\/\/auspowers.com\/products\/rosyocean-1-1-2-npt-male-x-1-1-2-nst-nh-male-brass-hexagonal-nipple-fitting-fire-equipment-hexagonal-nipple-fire-hose-adapter","provider":"AusPower Australia","version":"1.0","type":"link"}