Warrick 3E4C Fitting

The Warrick 3E4C Fitting is a professional-grade, pressure-tight electrode support fitting engineered for demanding industrial liquid level control. Constructed from 316 stainless steel, this 4-probe fitting provides exceptional corrosion resistance in aggressive environments. It features a 2.5-inch NPT male connection for secure vessel mounting and is rated for service up to 250 psig at 406°F. This Series 3E assembly is designed to work seamlessly with 3R rigid rods or 3W wire suspended electrodes, making it a versatile choice for multi-level sensing in boilers, sumps, and storage tanks. The die-cast aluminum terminal housing includes an epoxy coating and a 1/2-inch NPT conduit boss to simplify field wiring and protect electrical connections. Whether you are managing high-low alarms or complex pump sequencing, the 3E4C delivers the reliability required for conductive liquid level sensors in high-temperature applications.

• 316 Stainless Steel Construction: Ensures long-term durability and chemical compatibility in harsh or sanitary applications.
• Multi-Probe Capability: Houses up to four probes, allowing for multiple setpoints like high/low alarms and pump start/stop within a single fitting.
• High Pressure/Temperature Rating: Engineered to withstand up to 250 psig and 406°F, making it ideal for steam and boiler applications.
• Standardized Mounting: Utilizes a 2.5" NPT thread for straightforward installation into standard tank bosses or pipe headers.
• Secure Terminal Housing: Includes an epoxy-coated aluminum enclosure with a 1/2" NPT conduit connection for robust environmental protection.

What electrodes are compatible with the 3E4C fitting?
This fitting is specifically designed to accept Warrick 3R rigid rod electrodes or 3W wire-suspended probes. Ensure your probe material matches the chemical requirements of your media.

Can this fitting be used in high-pressure steam boilers?
Yes, the 316 SS body is rated for 250 psig at 406°F, making it a standard choice for boiler water level control and low water cutoff (LWCO) systems.

How do I ensure a leak-proof installation?
Standard pipe thread sealant should be used on the 2.5" NPT mounting threads. Always verify that the included gasket in the terminal housing is seated properly before closing the assembly.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.