Off-the-Shelf and Custom-Built Coils and Heat Exchangers

IT ALL BEGINS WITH A BETTER DESIGN

From simple "U"-coil configurations to custom designed, high-performance exchange vessels, Process Technology has been serving the heat exchange needs of the semiconductor industry since 1978. We have the ability to supply both off-the-shelf and custom designed products under very tight deadlines.

FLUOROPOLYMER INLINE HEAT EXCHANGERS

For deionized water and acidic/alkaline aqueous solutions.

Capabilities:

• Exchange Area: 1.25 - 5 square feet standard. Exchange areas up to 40 square feet available.

Features:

• High performance design increases efficiency.
• Integral inlet and outlet connections for easy installation.
• Compact space-saving designs.
• Chemically inert fluoropolymer coils ideal for high-purity service.
• FEP (Fluorinated Ethylene Propylene) standard, maximum steam pressure 30 psi.
• PFA (Perfluoroalkoxy Resin) available, maximum steam pressure 60 psi.
• 1/2 inch diameter fluoropolymer tubing with .030 inch wall improves circulation and reduces pressure drops.
• Seals made of Viton^Ò standard, Chemraz^Ò, and PFA seals encapsulated with Viton^Ò available.
• Low volume, fast response.
• Choice of polypropylene, PVDF, fluoropolymer, or 316 stainless steel containment vessel.

For specific product information, click here.

FLUOROPOLYMER HEATING AND COOLING COILS FOR DIRECT IMMERSION IN PROCESS CHEMISTRY

Non-conductive and virtually chemically inert properties allow flexible service in most alkaline and acidic aqueous solutions.

Capabilities:

• Materials: All fluoropolymer construction of wetted parts standard. CPVC, PVDF, and polypropylene support structures available.
• Exchange Area: 0.25 - 46.50 square feet standard. Optional sizes up to 116 square feet. Larger capacities available in banked assemblies.
• Construction: Integral perforated guard/support construction protects and secures tubing.
• Configurations: Straight or helical. Side mount or bottom.
• Diameter Tubing: Heavy wall tubing, 1/4 inch diameter standard on Mini coils, 1/2 inch diameter on Pro Coils improves circulation and reduces pressure drops.

Features:

• Integral inlet and outlet manifolds for single-point connections.
• Three optional inlet/outlet connections simplify installation.
• FEP (Fluorinated Ethylene Propylene) standard, maximum steam pressure 30 psi.
• PFA (Perfluoroalkoxy Resin) available, maximum steam pressure 60 psi.
• Oval or circular compact, low-profile design.
• L-shaped configurations available for bottom exchange applications.

METAL COILS AND EXCHANGERS FOR DIRECT OR INDIRECT HEATING OF FLUIDS AND AIR

From simple "U"-shaped coils to serpentine coils, helical configurations to formed multiple grid coils, Process Technology has the heat exchanger for your immersion heating applications. Our off-the-shelf and custom-built heat exchangers are made from titanium, stainless steel, steel, Hastelloy C^Ò, or zirconium. High performance TherMax² exchangers are available for external heating/cooling applications.

Capabilities:

• Materials: Steel, 316 stainless steel, CP titanium, Hastelloy C^Ò, zirconium. Other grades and materials available (consult factory).
• Exchange Area: 0.25 - 89.8 square feet standard. Exchange areas up to 400 square feet available in banked units.
• Finishes: Mill, passivated, or electropolished.
• Configurations: Straight or helical. Side mount or bottom.
• Size Range: 3/8 inch diameter tube to 2 inch diameter pipe from thin wall up to schedule 80 pipe with fins available for increased surface area.

THERMAX² HEAT EXCHANGERS

Process Technology’s TherMax² Heat Exchanger is a state-of-the-art in-line stainless steel exchanger for deionized water and process solutions. This revolutionary design is constructed of a 316L stainless steel jacket and spiral bundle. Internal silicon baffles and a dimpled spiral sheet route water in a rotating circular motion, resulting in high heat transfer (other baffle materials are available to suit your specific needs). The heat transfer surface of the TherMax² enhances turbulence with low pressure drops, producing heat transfer rates 3 to 4 times that of tubular heat exchangers.

The all-welded construction provides not only long life, but easy installation as well. There are numerous applications for the unit including heat recovery, vapory recovery, water heaters, chillers, industrial, process system, cogeneration, solar, plating, electronics, commercial and industrial washers, evaporators/condensers, and boilers (steam and water).

For more information, prices and availability please visit our contact page.

Hastelloy C^Ò is a registered trademark of Haynes International, Inc.
Viton^Ò is a registered trademark of DuPont Dow Elastomers.
Chemraz^Ò is a registered trademark of Greene, Tweed and Company.