By Item Number

Tubular Strainer, 1"

Tubular Strainer, ¾"

Internal Strainer, 1½" and 2"

Register, 2"

Register, 1½"

Single Hall Effect Sensor (WFMxx2), ¾" to 2"

Dual Reed Switch Sensor (WFMxx1), ¾" to 2"

Single Reed Switch Sensor (WFMxx1), ¾" to 2"

Paddlewheel sensor, 4" to 6", no mounting fitting

Paddlewheel sensor, ½" to 3", no mounting fitting

Pyxis Oil-In-Water Secondary Standard for Easy Calibration Pyxis Lab has developed OIW-500, a 500ppm synthetic Oil-In-Water Secondary Solution (as Marine-Offshore Oil) as a more stable and easier...

Handheld Little Dipper Fluorometer Small, lightweight, highly durable handheld fluorometer ideal for quick measurements in the field Two versions are available for both cooling tower and boiler...

Level Switch for Controllers & Metering Pumps Walchem’s polypropylene tank level switches have excellent chemical resistance and work well in chemicals that are clean and non-coating or scaling. The...

The orifice unions offer back pressure and flow control, limited by the available orifice sizes. Each union is supplied with four plates. Boiler Water Controller Accessories

The orifice unions offer back pressure and flow control, limited by the available orifice sizes. Each union is supplied with four plates. Boiler Water Controller Accessories

The orifice unions offer back pressure and flow control, limited by the available orifice sizes. Each union is supplied with four plates. Boiler Water Controller Accessories

The Walchem Flow Control Valve, designed for high-pressure applications, is a precision-engineered valve ideal for regulating flow rates in boiler systems and other demanding industrial processes...

The Walchem Flow Control Valve, model 190833, is a high-quality valve specifically designed to regulate flow rates in boiler systems and various industrial applications. With a ½" connection size and...

Walchem’s Flow Control Four-V Port Globe Valves are equipped with a micrometer dial and pointer which enables the valve to set within 1/100th of a turn of the handwheel. This allows you to fine-tune...

The Walchem Flow Control Valve is a high-performance valve designed for precise flow regulation in boiler systems. Engineered for durability and accuracy, this valve is built to manage and control...