Stenner S405X S Series Peristaltic Pump, S40 Model 150 GPD, Variable Speed Digital Metering Pump.
Stenner S405X S Series Peristaltic Pump, S40 Model 150 GPD, Variable Speed Digital Metering Pump.

S405X Stenner S Series Pump - S40 Model

$2,393.02 $1,459.00

Stenner S Series S40 Variable Speed Metering Pump | S405X

The Stenner S405X is a premier, heavy-duty peristaltic metering pump from the advanced S Series. Engineered for versatility and precision, the S40 model is designed to handle demanding water treatment applications with a wide flow range of 1.5 to 150 Gallons Per Day (GPD). This variable-speed pump is ideal for cooling tower water treatment, agricultural fertigation, and municipal disinfection.

Equipped with 9 control modes of operation, the S405X offers unmatched flexibility. Whether you need simple manual speed control, proportional dosing via a water meter signal (PPM), or sophisticated 4-20mA response, this pump can be programmed to fit your exact system requirements. Its robust design is rated for pressures up to 25 PSI and operates on a standard 115 Volt power supply.

Key Technical Features

  • Variable Speed Control: Adjustable flow rates from 1.5 to 150 GPD for high-precision dosing.

  • 9 Control Modes: Includes Manual, 4-20mA, Pulse, PPM, Timer, and more for complete system integration.

  • Performance Indicators: Digital display provides real-time status and diagnostic feedback for easy troubleshooting.

  • Complete Installation Kit: Includes foot valve, injection valve, and weighted suction line tubing.

  • Plumbing Specs: Designed with 3/8 inch suction and discharge connections for high-flow chemical delivery.

  • Peristaltic Reliability: Self-priming design can run dry without damage and will not vapor lock from chemicals like sodium hypochlorite.

View manufacturer specs here