Teflon Ball Seals for SP0720/0730 - Set of 2 - Pre-1976 max-PSI_100 This Stenner chemical pump #170JL4A3STAA

This Stenner chemical pump #170JL4A3STAA provides reliable chemical feeding for your swimming pool

is printed on heavy-duty aluminum material and is designed to prevent lifesaving equipment from being used outside of emergency situations

This Meyco pool safety cover is designed to fit a Rectangular 16 x 32 Foot Pool with 4 x 7 Center Step

Smith Spineboard attachment designed for the PAL

Teflon Ball Seals for SP0720/0730 - Set of 2 - Pre-1976 max-PSI_100 This Stenner chemical pump #170JL4A3STAAThis is a Hayward Set of 2 White Teflon Ball Seals for SP0720, SP0730, SP0735 Teflon Ball Seals. The Pressure Rating is 50 psi. These seals are for the ball valves manufactured pre 1976. For newer ball valves, the seals are item SPX0722P2.