Warrick 3E2B Fitting

The Warrick 3E2B is a high-performance threaded level electrode fitting designed for multi-point liquid level control in pressure vessels and storage tanks. Engineered with a durable cast iron body and a 2-inch NPT connection, this fitting accommodates two 316 stainless steel electrodes, ensuring reliable conductivity sensing in demanding HVACR and industrial water applications. The Warrick multi-probe sensor design allows for precise high-low level signaling or pump control sequences when integrated with compatible induction relays. Rated for pressures up to 250 psi and temperatures reaching 406°F, the 3E2B provides a robust seal and long-term structural integrity. Its threaded configuration simplifies field installation for contractors requiring a dual-probe liquid level sensor that withstands corrosive environments and thermal cycling. This conductive level control fitting is the industry standard for boiler water feed systems, sump monitoring, and chilled water loops where accuracy is non-negotiable.

Key Benefits

• Dual-Probe Integration: Enables two independent sensing points through a single 2-inch NPT tank penetration.
• High-Pressure Rating: Engineered to maintain a vacuum-tight seal even in high-temperature steam architectures.
• Corrosion Resistance: Compatible with Warrick 3G series electrodes for long-term durability in various fluid media.
• Standardized Threading: Matches 2-inch NPT taps common in commercial boilers and industrial receivers.
• Technical Reliability: Provides consistent ohmic continuity for Warrick conductivity probes without signal interference.

Common Questions

How do I ensure a proper seal when installing the 3E2B fitting?
Apply a high-temperature industrial pipe sealant to the 2-inch NPT threads, ensuring the cast iron body is torqued to manufacturer specifications to prevent bypass leakage under pressure.

Can the Warrick 3E2B be used with different electrode lengths?
Yes, the fitting accepts standard 1/4-20 threaded rods, allowing technicians to cut and set electrode lengths based on the specific depth requirements of the tank or vessel.

Is this fitting compatible with non-conductive liquids?
No, the 3E2B is designed specifically for conductivity-based level control and requires a conductive medium to complete the circuit between the probe and the ground.

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.