Blue 4" x 50' Camlock Lightweight Hose Female Threads_NPT you probably need this plug

you probably need this plug

Wildland / Forestry Firefighting

you can dry hose and store it on the same unit

It's usually installed on the inlet side (Suction Side) of a water pump to keep it from losing it's prime during the off cycle

Blue 4" x 50' Camlock Lightweight Hose Female Threads_NPT you probably need this plugBlue lightweight lay flat PVC discharge hose with cam & groove quick connect fittings is rated for light duty. This hose is designed to be used in lower range water pressure situations having a maximum pressure of 50 PSI. This pump discharge hose is constructed from blue PVC and reinforced by polyester yarn. Popular hose for general outdoor low pressure discharge applications. Not intended for indoor use, firefighting or closed pressure applications