LB04

The Pulsatron Series A Plus is a solenoid driven chemical injection-dosing-metering pump which offers manual control over stroke length and stroke rate with the option to select external pacing for automatic control.
To reduce back flow and enhance outstanding priming characteristics, Series A Plus pumps are equipped with guided ball check valve systems. Safe and easy priming with durable leak-free bleed valve assembly come standard in these models which are made from premium standard wetted component materials with few moving part and wall mountings.
The Series A Plus is agency approved water resistant for indoor and outdoor applications. Indoor usage is quiet due to the internal dampening to reduce noise.

• Reliable metering performance. The 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 A Plus pumps continue to meet their specifications for pressure and capacity even during extended use. That's because of their 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 1000 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.