LMK7

Pulsatron Series MP metering pump, Model LMK7
0.192 - 192.0 GPD (gallons per day), 0.0080 - 8.00 GPH (gallons per hour), 0.0137 - 0.137 ounces per stroke.
0.727 - 726.8 LPD (liters per day), 0.0303 - 30.28 LPH (liters per hour), 0.404 - 4.04 milliliters per stroke.
Output rated at 50 PSI (3.3 BAR) maximum injection pressure, viscosities up to 1000 centipoise.
Adjustable stroke length control, adjustable stroke frequency control, 1000:1 flow rate turn down ratio.
Touch Pad keypad and Digital Display, 4-20mA & 20-4mA proportional stroke frequency control, External Pacing stroke rate control and Stop Function input to stop pump output, Programmable Timed Sequences, Alarm Display and Relay output based on programmable conditions.
Includes: a weighted foot valve/strainer assembly, a bleed valve assembly, a 1/2" NPT male injection fitting/back pressure check valve assembly, 4' suction tubing, 4' bleed/return tubing, 8' discharge tubing and Owners Manual.

The Pulsatron Series MP pump offers automatic control; 4-20mA and 20-4mA current signals can be ratioed from 100% to 2% of incoming signal. The manual control feature allows for a combined 1000:1 turndown resulting in accurate metering for critical applications. Series MP features relay output for computer interface or AC power allows for external control. There is a six-button touch pad control with internationally recognized symbols for simplified programming and alarm signals for signal loss, full count, circuit failure, pulse overflow and pulse rate high. Liquid low level indicator capability is standard. Pulse signals can be multiplied or divided by 1 to 999 allowing for pumps to handle peak requirements.
Series MP is also equipped with a 16 character dot matrix backlit multi-lingual display that allows for easy reading and user-friendly programming

• Reliable metering performance. Guided check valves, with their state-of-the-art seat and ball designs, provide precise seating, and excellent priming and suction lift characteristics. The timing circuit is highly reliable and, by design, virtually unaffected by temperature, EMI and other electrical disturbances.
• Rated 'hot' for Continuous duty. Series MP pumps continue to meet their specifications for pressure and capacity even during extended use. That's because of our high quality solenoid and special enclosure that effectively dissipates heat.
• High viscosity capability. A straight flow path and ample clearance between the diaphragm and head enable standard Pulsatron pumps to handle viscous chemicals up to a viscosity of 3000 CPS.
• Leak-free, seal less, liquid end. The diaphragms are of superior construction - PTFE-faced, bonded to a composite of Hypalon and fabric layers, and reinforced with a metal insert for optimum flexibility and durability.

Pulsatron Series MP Metering Pump Datasheet
Pulsatron Series MP Metering Pump Owner's Manual
Chemical Resistance Guide
Pulsatron Pump Parts