This Gloxco pump Hose Kit includes the hose parts you need for your water transfer pump. This pump kit includes the following: One 3" x 20' green EPDM suction hose assembly with a female camlock fitting on one side and male NPT threads on the other side. One 3" x 50' blue lay flat PVC discharge hose assembly with Male x Female camlock fittings. One 3" plated steel suction strainer. Two additional 3" type A aluminum cam and groove fittings. The green EPDM suction hose is made of flexible green EPDM and is reinforced by a rigid lime-green polyethylene helix. It has a working temperature range of -40° F to +180° F. This is a hose assembly has an aluminum Type C Female cam and groove fitting installed on one side and plated steel male NPT KC nipple installed on the other side. The blue lay flat PVC hose is a strong, lightweight hose designed for discharge applications. The hose is made of lay flat blue PVC and is reinforced by a 2 spiral piles. It has a working temperature range of -5° F to +130° F. This is a hose assembly has an aluminum Type E male cam and groove fitting installed on one side and an aluminum Type C female cam and groove fitting installed on the other side. The round hole suction strainer is used on the suction end of a suction hose to help prevent debris from being sucked into your pump. It is a critical component as it can help prevent your suction pump from being damaged or clogged. This strainer is made of zinc plated, cold rolled steel for extra durability. It has a female NPT thread and will connect to a the male NPT nipple on your suction hose. Two Type A aluminum cam and groove fittings are used to connect the hoses with pump.