3" x 50' Pool Pump Water Hose - Backwash Filter Discharge Drain Hose - Lay Flat Trash Pump Rubber Hose

Maximum Pressure - 150 psiTube - Black Lay Flat EPDM Rubber LinerType of Use - WaterHose Type - Single Jacket Mill HoseHose Jacket Color - White100% All PolyesterOur single jacket mill hose is for light industrial and construction locations where medium water pressure is used. Not intended for structural firefighting.3" Male CouplingInside diameter of a male adapter - 3" inchesOutside diameter a male NPSH or NPT hose coupling - 3.47 inches (8 Threads per inch)NPSH ThreadsHoses with National Pipe Straight Hose Thread (NPSH or NPS) has the same threads per inch (TPI) as National Pipe Thread (NPT) but the threads do not taper. This allows a female coupling to thread onto a NPT fitting without being a permanent connection. For example, a female hose coupling with NPSH threads will only connect to a PVC pipe, metal pipe or couplings with NPSH or NPT threads. Fittings that are connected together by NPT by NPT require a sealing agent like pipe cement or teflon tape because the threads are making the seal and a permanent connection. When a female NPSH is threaded onto a male NPT fitting, it allows this connection to thread on and off frequently by using a gasket to seal.The male side with NPSH threads will only connect to fittings, nozzles or hoses with NPSH threads. It will NOT thread into a NPT female. For example, a male hose coupling with NPSH threads will require a nozzle with NPSH threads.We are a firefighter owned and operated company since 2011.WARNING: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.

• Hose Size - 3 inches
• Hose Length - 50 feet
• Male coupling - Aluminum 3 inch Straight Pipe Thread (NPSH)
• Female Coupling - Brass 3 inch Straight Pipe Thread (NPSH) with Gasket
• The Female Coupling Will Only Connect To A Male 3 inch NPT PVC Pipe, Pool Pump or Metal Pipe