Accessories

To complete your system, Walchem provides high quality accessories that are required for cooling tower, boiler, potable water, and wastewater applications. All of Walchem’s accessories are carefully designed and selected for compatibility with our pumps and controllers to enable our customers to provide a complete system solution.

	Little Dipper Fluorometer The fluorometer provides a simple way to monitor cooling tower or boiler inhibitors that are supplied with dye in their formulation.			FCM Flow Verification Sensor The FCM flow sensors provide low cost flow verification on the suction side of the E-Series pumps.
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	Level Switches Point Level sensors provide simple low tank level input for controllers and solenoid metering pumps.			pH Electrodes Higher temperature rating, Steam sterilizable, High operating pressure, Booted BNC, waterproof cable
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	Calibration Columns  Walchem’s calibration columns provide verification of metering pump output. Constructed from clear PVC with graduations in milliliters and GPH.			Multi-Jet Flowmeters  WFM Flowmeters utilize the multi-jet principle to provide dependable, accurate performance. They are available in ¾, 1, 1½ and 2” NPT pipe sizes.
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	Preamplifier  To send the signal from your pH/ORP electrode a few hundred feet, hook up to this external preamp and you can go 1000 feet if necessary!			Paddlewheel Flowmeters  WFP Flowmeters are impeller-type insertion meters designed for use in pipe sizes from ½” to 6”.  range.
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	Posiflow® Sensor Feed verification has never been better!  Walchem’s PosiFlow® has no moving or wear parts…and does not obstruct chemical feed!			Solenoid Valves For Cooling Tower Bleed Applications -Epoxy Encapsulated Solenoid, normally closed operation, may be mounted in any position
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	Motorized Ball Valves Worcester Series 36 motorized  blowdown valves are opened and closed by your Walchem boiler controller to maintain your conductivity set point.			Multi-Function Valve Multi-function valves provide anti-syphon, back pressure and pressure relief for your 10, 15 and 20 sized E series metering pumps.
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	Back Pressure/Anti-syphon Valves These rugged valves are constructed from machined components to ensure long life and reliability. The spring loaded PTFE faced diaphragms provide positive discharge pressure to stabilize pump output and prevent syphoning.			Tri-Purpose Valves Economical Tri-Purpose Valves are  three valves in one. Installed in one direction, the spring loaded PTFE faced diaphragm provides 30 psi of back pressure and anti-syphon protection.
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