The Proactive® Low Flow Sampling Controller is engineered specifically for the Standard Engineered Plastic Pump Line, which includes the Cyclone, Typhoon, and Tornado plastic pumps. With the Low Flow Sampling Controller, the user can precisely control the water discharge with the turn of a knob. The Low Flow Sampling Controller is used to monitor and regulate low flow sampling (Fractional Flow®) as low as 40 mL/min.

• Heavy-duty reinforced plastic weatherproof case
• Breaker incorporated into controller
• ‘Ramp Up’ control dial
• 7 foot wire lead to battery clamps and 8-foot wire leads to pump connector
• 6-month parts and labor warranty