Pulsafeeder LPH7SA-PTC3-M43 Electronic Metering Pump

Product Description

The PULSAFEEDER LPH7SA-PTC3-M43 is an electronic metering pump designed for precise chemical dosing in water treatment, HVAC, and industrial process applications. Operating at 115 volts, it delivers a maximum flow rate of 10 GPH against a maximum back pressure of 35 psi. The pump's electronic control allows consistent, repeatable chemical injection with minimal manual adjustment. At 11 pounds, it is compact enough for wall or panel mounting in mechanical rooms, pump stations, and treatment skids. Licensed water treatment technicians, plumbers, and mechanical contractors are the typical installers for this type of equipment.

This metering pump is suited for residential and light commercial chemical feed applications including chlorination, pH adjustment, and scale inhibitor dosing. It fits into water treatment systems where controlled injection rates and reliable back-pressure performance are required. The 10 GPH capacity makes it appropriate for systems with moderate chemical demand, and the 35 psi rating supports most standard injection point pressures found in residential and small commercial water lines.

Key Features

• Electronic metering control for accurate, repeatable chemical dosing
• 10 GPH maximum flow rate for moderate-volume chemical feed applications
• 35 psi maximum back pressure rating suitable for standard residential and light commercial line pressures
• 115 volt power supply compatible with standard single-phase electrical service
• Compact footprint at 10.2 inches long x 6.1 inches wide x 11.7 inches high

Compatibility

Designed as an OEM-style electronic metering pump for water treatment, chemical dosing, and similar fluid handling systems requiring controlled injection at up to 10 GPH and 35 psi.

Installation Notes

Installation should be performed by a licensed plumber or qualified water treatment technician in accordance with applicable local plumbing codes. Disconnect power before servicing or replacing injection tubing and check valve assemblies. Verify that line pressure at the injection point does not exceed the pump's 35 psi back-pressure rating before commissioning. Always flush chemical lines and confirm injector check valve operation after installation.