Perfect for Alternate Operation of Two Pumps Free Power Supply Makes Maintenance Easy

Consolidates the Specifications through Free Power Supply, thus Allowing Use in High Temperature Environments with Temperatures of Up to 70°C* * Excluding the DC power supply type.

Increases Motor Life and Enables Operating Only One Pump When Cleaning Tanks or as an Emergency Measure for Pump Failures.

Compact, Space-saving Plug-in Type Ideal for Pump Panels or Building into Equipment.

Improved Design for a More Lightweight Construction and Reduced Standby Power Consumption.

Separate Electrode Holders for Water Supply and Drainage Control in Buildings. Small, Lightweight Electrode Holders for Use as Built-in Components.

Complete Lineup for Use in High-temperature, High-pressure Environments or Where Exposed to Chemicals

Sealed, Compact, and Slim-bodied Switch Offers Choice of Many Actuators

Slim and Compact Switch with Better Seal and Ensuring Longer Service Life than D4E

Stable Operation at an Ambient Temperature of 400°C