1. STANDARD SIZE. Pool Drain Hose, standard 2 inch diameter, flat 3.4'' wide, with aluminum 2 inch male camlock coupling type 'E' shank and aluminum 2 inch female camlock coupling type 'C' shank, and extra TYPE F adapter. 100 feet Length. Temperature Range: 23°F to 149°F (5°C to 65°C); Working Pressure: 90 PSI. 2. HIGH QUALITY. 2' Pump discharge hose is made of PVC material, reinforced with polyester yarn, coupled with 2' Male x Female E and C aluminum Cam clamps, heavy duty and rigid, ideal for general transfer and discharge water in household swimming pool, agriculture irrigation, industrial, construction, marine etc. 3. FAST CONNECTION. Cam Groove hoses use a 'quick connect' system that locks on to the pump or pipe, making it a lot easier for swimming pool back flush process and pump discharge system, also easy to connect additional lengths of hose. 4. EXTRA TYPE F FITTINGS. 2' Male NPT thread x 2' Male cam and groovestyle Adpater, From the hose ends quick release type couplings to the female threaded type connection, it can be directly screwed into pool's discharge pipe end or pump female threaded outlet, then realize quick connect or disconnect between discharge hose assembly with pump. 5. EASY INSTALLATION. lay flat discharge hose can be easily connected. After Type F is connected to the pump, just slide type F male adapter into type C female coupler, press the brass cam levers down with normal hand pressure or spanner, remain locked when engaged to help prevent disconnects. 6. HIGH DENSITY. Oncemolded by extruder plastic, maximum bonding, non waterabsorbing, no leak, strong, light weight, prevents tear and twist, higher pressure resistance, resists to oils, grease, acids, and chemicals.