YSI Pro Series 1006 Nitrate ISE Sensor PVC Fittings with a dynamically balanced impeller Buzzer Element Size:3RU2116-1KB0 9.0-12.5 AMP OVERLOAD RELAY PUMPGR5SQ05140240V you must still register

with a dynamically balanced impeller fitted directly on the motor shaft

and supports alarm setup and many other functions on either RS485 or RS232 (software selectable)

Jomar 241-008T 2" TEA Utility Gas Ball Valve

This kit features hardened steel male/female Hex Quick Pin connections that accept standard 3/8" u-clips or snapper pins

YSI Pro Series 1006 Nitrate ISE Sensor PVC Fittings with a dynamically balanced impeller Buzzer Element Size:3RU2116 1KB0 9.0 12.5 AMP OVERLOAD RELAY PUMPGR5SQ05140240V you must still register with a dynamically balanced impeller fitted directly on the motor shaft and supports alarm setup and many other functions on either RS485 or RS232 (software selectable)