S420 S44 Variable Speed Metering Pump - 100 PSI 60 GPD 120 Volts - 3/8 Inch Santoprene Anti Wave Supertensioner Colors These tablet reagents are used

These tablet reagents are used in specific LaMotte test kits

and website (if you have one)

It features an integrated track-style start wedge that supports a powerful stance

This is a Zodiac 66010 10-pin Green Terminal Bar Connector for AquaLink Power Center PCB

7 and 10 pH buffer tablets

S420 S44 Variable Speed Metering Pump - 100 PSI 60 GPD 120 Volts - 3/8 Inch Santoprene Anti Wave Supertensioner Colors These tablet reagents are usedThis Stenner S420 Model S44 is a Variable Speed Peristaltic Metering Pump with 25 PSI, 60 GPD, 120 Volts and 3 8 inch Santoprene tubing. The pump features totally enclosed NEMA 4X housing, brushless DC motor, three dedicated output relays, remote start or stop,and LED pump status indicators. The S420 Series Variable Speed Metering Pumps inject solution in direct proportion to an incoming 4 20ma analog signal. The operator would scale the pump's