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o Coupling: Stainless steel press fit to pump shaft <br />o Shell: Heavy -walled corrosion -resistant stainless steel <br />o Hardware: All screws, washers and nuts are corrosion - <br />resistant 300 grade stainless steel <br />o Check Valve: Durable internal poppet -type <br />o Cable Guard: Corrosion -resistant stainless steel guard <br />protects motor leads. <br />o Flow: 5 GPM <br />o Length: 27.5 inches <br />o Weight: 29 pounds <br />o NSF 61 Approved material <br />Chemical Feed System — Chlorine, CFS1000 2 <br />• Power: Standard 120 VAC, 15 -amp circuit breaker <br />• Skid: Black polypropylene <br />• Pump: Blue -White Industries Flex -Pro A3 peristaltic pump <br />• Piping: PVC schedule 80 <br />• Tubing: 3/8" O.D. polyethylene tubing, NSF 61 certified <br />• Secondary Containment: 9 gallons secondary containment <br />• Controller specification: <br />o Input/Output: 2 digital inputs, 2 digital outputs, 1 analog <br />input, 1 analog output <br />o Communication: Modbus protocol with PAX Smart <br />Controller <br />c Connection: RS -485 cable <br />o Enclosure Material: Equal to or greater than Type 3R <br />rating <br />o Pump Control Option: Digital relay, analog (4-20 mA), <br />power switch <br />Chemical container specification: <br />o Chemical drum storage for 12.5% sodium hypochlorite <br />o Volume: 320 gal <br />o Material: LLDPE with UV inhibitor <br />o Color: Blue <br />o Weight: 160 lbs. <br />4. PAX Smart Controller, PSC1000 2 <br />• Power: Standard 120 VAC, 10 -amp circuit breaker <br />• Battery Back -Up: Up to 15 minutes of battery power <br />• HMI: 6" LCD touch screen <br />• Emergency Shut -Down Pushbutton <br />• Communication: Ethernet based access to HMI software from <br />computer Oor smartphone within same network <br />• Water Quality Station Communication: quick disconnect cable <br />• Chemical Dosing Controller: RS -485 port for chemical feed <br />system communications <br />• SCADA: Modbus TCP/IP standard, analog output available if <br />Page 12 of 14 <br />REV; 07-03-17 MI <br />ATTY/AGR.2017.150/PAX Water Technologies - Purchase Agreement <br />