Process Technology H (Helical) Series Coil
H Series
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The Process Technology H (Helical) Series Coil is a portable immersion heater designed for efficient heat exchange in low-flow (laminar flow) applications. Its space-saving helical structure makes it ideal for heating or cooling corrosive chemical solutions in small tanks, such as those used in metal finishing, chemical processing, and rinse tanks. Constructed with heavy wall, 18-gauge metal tubing, this coil is available in steel, 316 stainless steel, and titanium, ensuring superior chemical resistance and durability. The multi-layer coil construction optimizes heat transfer, making it a high-performance solution for industrial processes with minimal recovery time requirements.
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OVERVIEW
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SPECIFICATIONS
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MODEL NUMBERS
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DOCUMENTS
Brand: Process Technology
Product Type: Immersion Coil (Helical Style)
Applications: Heating or cooling for alkaline solutions, acid solutions, rinse tanks, and corrosive chemical processes with low flow rates
Materials: Steel, 316 stainless steel, titanium; optional Hastelloy C or fluoropolymer coatings
Exchange Area: Varies by configuration (typically 1 to 5 square feet for standard models, based on typical helical coil designs)
Pressure Rating: 100 PSI (steam or water)
Design Features:
Product Type: Immersion Coil (Helical Style)
Applications: Heating or cooling for alkaline solutions, acid solutions, rinse tanks, and corrosive chemical processes with low flow rates
Materials: Steel, 316 stainless steel, titanium; optional Hastelloy C or fluoropolymer coatings
Exchange Area: Varies by configuration (typically 1 to 5 square feet for standard models, based on typical helical coil designs)
Pressure Rating: 100 PSI (steam or water)
Design Features:
- Space-saving helical structure for installation in tight spaces
- Multi-layer coil construction for efficient heat transfer
- Every inch of the coil surface is an active exchange area
Tubing: Heavy wall, 18-gauge metal tubing; typically 1-inch diameter
Connection Size: 1-inch MNPT (standard); larger sizes available upon request
Orientation Options: Helical configuration, optimized for low-flow (laminar flow) tanks
Custom Options:
Connection Size: 1-inch MNPT (standard); larger sizes available upon request
Orientation Options: Helical configuration, optimized for low-flow (laminar flow) tanks
Custom Options:
- Special lengths and configurations
- Heavier gauge tubing for increased durability
- Alternative alloys (e.g., Hastelloy C)
- Fluoropolymer coatings for enhanced corrosion resistance
- Non-conductive isolator couplings for safety
- Higher pressure ratings (consult factory)
| Series | Exchange Area (Sq. Ft.) | Outside Diameter | Coil Length | Inlet/Outlet | Riser Height |
|---|---|---|---|---|---|
| SHC | Specify in square feet (e.g., 5 ft²) | Specify in inches (e.g., 3.3″ – 23″) | Specify in inches (e.g., 24″ – 24 ft) |
| Riser height specified in inches (e.g., R16 = 16″ riser height) |
| PHC | Specify in square feet (e.g., 5 ft²) | Specify in inches (e.g., 3.3″ – 23″) | Specify in inches (e.g., 24″ – 24 ft) | Same as above | Same as above |
| HHC | Specify in square feet (e.g., 5 ft²) | Specify in inches (e.g., 3.3″ – 23″) | Specify in inches (e.g., 24″ – 24 ft) | Same as above | Same as above |
| ZHC | Specify in square feet (e.g., 5 ft²) | Specify in inches (e.g., 3.3″ – 23″) | Specify in inches (e.g., 24″ – 24 ft) | Same as above | Same as above |
Note:
- The Series column indicates the material type (e.g., Steel, 316 Stainless Steel).
- The Exchange Area, Outside Diameter, Coil Length, Inlet/Outlet, and Riser Height can be customized to meet specific requirements.