Georg Fischer Harvel LLC

Architectural & Civil Engineering Products

Piping System suits DIW and PF applications.

Available in 2-½, 3, and 4 in. sizes, large diameter PROGEF-® Natural (PP-n) Piping System is suited for Life Science applications. All components are made of FDA-listed and USP conformed materials. Translucent, corrosion-resistant properties of PP-n are combined with seamless fusion welds produced without any irregularities by BCF-® Plus Fusion machine. Piping system is pressure rated to 150...

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Mechanical Components and Assemblies

Flange Ring features V-shaped groove in inner diameter.

Design of V-Flange Ring ensures that force is distributed evenly on flange adapter. Made of fiberglass-reinforced polypropylene PP-H, ring is resistant to UV light and broad range of chemicals. Plastic design prevents piping components in flange connection from creeping, while error-free symmetrical design ensures proper installation. Available in -½ through 12 in. per ANSI Class 150 standard,...

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Ball Valve suits water/wastewater treatment applications.

Type 546 true union ball valve features buttress thread design, which provides strong connection to piping systems for safety. Available in PVC and CPVC, valve includes multi-function module, allowing user to add different accessories, actuators, and switches. Lockable, ratchet style handle prevents accidental movement, and blow-out proof stem includes intended break point. Sizes range from 3/8-2...

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Machinery & Machining Tools

Fusion Machine handles large diameter pipe sizes.

BCF-® Plus Fusion Machine uses standard butt fusion fittings and 75, 90 or 110 mm diameter PP-n pipes suitable for high gpm chemical, slurry, and water distribution piping systems. Machine can join SYGEF-® PVDF-HP, SYGEF-® PVDF Standard, and PP-n piping components. It is equipped with 110 and 230 V plug interfaces and complies with EMI specifications. PCMCIA card and software allows electronic...

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Conductivity/Resistivity Sensors offer choice of output.
Sensors, Monitors & Transducers

Conductivity/Resistivity Sensors offer choice of output.

Series 2850 Sensors provide 2-wire, 4-20 mA output or S-³L digital interface for conductivity/resistivity measurements without local display. Eight 4-20 mA output ranges, plus ability to invert each range, are selectable by user in the field. With S-³L digital interface, conductivity and temperature measurement data are available over single set of wires. Sensors include automatic electrode...

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Material Processing

Flexible Heat Exchanger handes fluids with particulates.

Available in Polypropylene and Polyvinylidene Fluoride, CALORPLAST utilizes design that prevents solids buildup. All-plastic, corrosion-resistant heat exchanger incorporates tube bundle with movable heat transfer elements that connect to special feed and return flow manifold at one end. Other end of tubes are not connected and move freely inside chamber, preventing plugging or build-up of solids...

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Electrical Equipment & Systems

Duct Systems are made of CPVC.

Corzan(R) CPVC duct systems exhaust volatile fumes and exhibit resistance to chemical attack. Manufactured in pipe sizes from 6 to 24 in. diameters, ducting offers working temperature of 200 deg F and fire resistant properties. It can be connected with fume scrubbers or other emission control equipment. Applications include pulp and paper, metals finishing, water and wastewater treatment,...

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