S3 #1 S3QP Pump Head - 100 PSI - Versilon discharge-pipe-size_16" The PureWhite LED lights are

The PureWhite LED lights are an economical choice for both commercial and residential spas

This is a combination pressure/vacuum gauge with a 1/4 inch bottom mount

This is a Zodiac R0395500 Tank Drain Adapter with O-Ring for CV340/460/580

This ORP Tracer PockeTester measures ORP from -999 to 999 mV with an accuracy of plus/minus 4 mV

This last item is to be used in place of the SF105 if a longer bolt is required due to a thicker rail support casting

S3 #1 S3QP Pump Head - 100 PSI - Versilon discharge-pipe-size_16" The PureWhite LED lights areThis is a Stenner S3QP Pump Head #1 replacement with V ersilon tube and rated for 100 PSI. The replacement pump head includes tube, duckbill and 1 4 inch ferrules and works with the S Series S3 Prefix pumps.