Scoreboard/Pace Clock Interconnect Data Cable - RS-232 - 200 Foot Cable pool-dimensions_20x41 The NSF Approved SM1200 sand

The NSF Approved SM1200 sand filter has a pressure rating of 58 psi and operates at a maximum working temperature of 122 degrees F

But if you want to make your 31 foot pool even longer

This is a Pentair Clean and Clear Plus almond tank bottom for filters manufactured after November of 1998

This is a Zodiac W56525 Threaded Inner Extension Pipe for Baracuda G3

Scoreboard/Pace Clock Interconnect Data Cable - RS-232 - 200 Foot Cable pool-dimensions_20x41 The NSF Approved SM1200 sandThis Scoreboard and Pace Clock Interconnect Data Cable, type RS 232, has a 200 foot black cable and uses a 1 4 inch headphone type data jack connector (RS 232). These data cables are used on the Colorado Time Systems Scoreboards to connect data.