Constant Flow Valves
Series FC Maintain constant flow to 15% accuracy with inlet pressure changes from 15 to 120 PSI (1 bar to 8 bar). Valves are pre-set with NIST certified test equipment. Series FC is tamper-proof.
Available in pipe sizes 1/4″ through 1″, with standard flow ranges from 1/4 GPM to 9 GPM. Larger pipe sizes with flow rates up to 120 GPM available as Specialty Custom items; consult factory.
Product Data Sheet
Installation & Maintenance Instructions
Air Operated Filling/Metering Pumps
Series VPA metering pumps are air-operated, self-priming, positive displacement type pumps designed to meter precise quantities of liquids, accurate to 1/2 of 1%. The four sizes of pumps available have a single stroke maximum delivery capacity of 7, 10, 32 or 128 liquid ounces, adjustable to deliver smaller portions. Series VPA is a Specialty Custom product; please contact factory for price and availability. Minimums may apply.
Product Data Sheet
Dimensional Drawing
Installation & Maintenance Instructions
Process Cooling Sticks
Supply side or return side assemblies simplify piping and provide superior strength. Fully customizable Series PCWS and Series PCWR with choice of valves, flow, and pressure controls; pressure and temperature gauges, flowmeters, and virtually any conceivable combination of connection sizes and types. Series ECWS and ECWR are express built standard assemblies.
Product Data/Supply Side
Product Data/Return Side
Installation & Maintenance Instructions
Pulsation Dampeners/Surge Suppressors
Series PDS Provides six important functions:
•Pulsation Dampener smooths pump flow
•Surge Suppressor absorbs shocks and vibrations
•Water Hammer Arrestor eliminates dangerous pressure spikes caused by quick closing valves
•Inlet Stabilizer enhances pump performance and longevity
•Accumulator releases stored fluid during unwanted pressure drops
•Expansion Tank protects system from thermal volume increases
…available with threaded connections in three capacity sizes and a variety of thermoplastic materials. Please see PDF for more information.
Catalog Cut Sheet
Installation & Maintenance Instructions
Dimensional Drawing
Calibration Columns
Calibration Columns verify pump flow rates, chemical dosing, or chemical feed systems with higher accuracy than competitive models. Constructed of UV Resistant PVC and designed for precise, efficient testing with a variety of installation options. All sizes/models carry a lifetime guarantee against yellowing or other UV damage.
Product Data Sheet
What, How, Where & Why of Calibration Columns
Installation & Maintenance Instructions