The 929 Series Pump Setting Gauge provides a means for checking the pumping rate of any chemical pump under actual pumping conditions in one minute. The gauge mounts in the pump’s suction line between the chemical storage tank and the pump. It provides a visual indication of the the liquid level in the tank in addition to a rapid means for setting the pump. Rate scale on the left side is marked and labeled in quarts per day and rate scale on the right side is labeled in Liters per Day.

The maximum pump rate for the 929 Series is 11.25 Gallons per Day or 42 Liters per Day, with each mark on the scale representing 1 Quart/1 Liter per 24 hours. Models are available with a coupler plug so that the unit can be easily disconnected for calibrating several chemical pumps.