• Pumps with feed verification included
• Digital display
• Easily integrate into automatic chemical feed systems

Pulsafeeder's digital MP series pumps feature a 6-key keypad that allows easy programming and manual control of the pump speed. The speed is adjusted to 1 stroke/hour to 125 strokes per minute. In the external mode, the pump will accept 4-20 mA, 20-4 mA or pulse signals. The pulse signals are available in two modes: pulse divide and pulse multiply. Pulse divide allows the pump to respond with a pre-programmed amount of strokes for every 1 to 999 incoming pulses. In pulse multiply mode, the pump can be programmed to stroke from 1 to 999 times for every incoming pulse. Stroke length is adjusted using the dial located in the center of the panel.

All MP Series pumps come standard with a stop function port that allows you to automatically shut off the pump when there is no flow in the process stream or when your chemical day tank is empty. All pumps come with a signal relay port that can be used to send a signal to an autodialer or alarm panel. The pumps also feature an interval timer which can be programmed to operate for selected run times of 1 to 999 minutes (16 hours) at selected intervals from 1 to 999 hours (41 days) at a selected stroking rate. The totally enclosed, chemically resistant housing protects pumps in the harshest environments. Encapsulated electronics and a rigid housing ensure years of precise, repeatable performance.

Pumps with feed verification feature an on-board display and sensor for monitoring and verifying chemical feed. If no flow is detected, the NO switch will close and display “Flow Failure”. The pump will stop stroking and activate an alarm signal. All feed verification pumps have FKM seals (check chemical compatibility before ordering). Flow verification is not available on pumps greater than 100 psi.

Repair kits include: pump head, replacement diaphragm, seal, 4 pump head screws and check valves.