LVF4EA-VTT5-XXX

The Pulsatron Series HV is a solenoid driven High Viscosity chemical injection-dosing-metering pump that offers manual control over stroke length and stroke rate with optional 4-20mA or external-remote pacing inputs for automatic control.
The Series HV provides a highly reliable timing circuit with circuit protection against voltage and current upsets. Solenoid protection by thermal overload with auto-reset and water resistance make the Series HV agency approved for indoor and outdoor use. Making them easily accessible and noticeable both fuse and indicator lights have been designed as panel-mounted. To reduce back flow and enhance outstanding priming characteristics, this model is equipped with innovative guided ball check valve systems.

• Reliable metering performance. Our guided check valves, with their state-of-the-art seat and ball designs provide precise seating, and excellent priming and suction lift characteristics. Our timing circuit is highly reliable and, by design, virtually unaffected by temperature, EMI and other electrical disturbances.
• Rated "hot" for continuous duty. Series HV pumps continue to meet their specifications for pressure and capacity even during extended use. That's because of the 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 Pulsatron Series HV pumps to handle viscous chemicals up to a viscosity of 20,000 CPS.
• Leak-free, seal less, liquid end. Our 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.