Edit Template
Edit Template

Process Chillers

Process chillers are used in several industries and applications where heat must be removed from fluid utilized for cooling products or equipment. Increasing levels of sophistication and capital investment by industrial companies show that utilizing the highest precision equipment with zero downtime are an absolute must for an economically viable process.

Proven Performance & Legendary Durability

For over 50 years, oil-flooded rotary screw compressors have been the workhorse of modern industry. Blackhawk Equipment partners with Sullair to deliver solutions that go beyond basic air compression. Our units feature US-engineered rotors and optimized air ends designed to lower your kW/cfm ratio—delivering maximum air power with minimum energy consumption.

Whether for general manufacturing, automotive, or heavy-duty industrial applications, our oil-flooded systems offer a maintenance-friendly design and some of the quietest dBA ratings on the market.

10-Year Diamond Warranty

Standard on most models for long-term peace of mind.

Sullube® Lubricant

10,000-hour non-varnishing, biodegradable fluid life.

US-Engineered Rotors

Time-proven Sullair air end technology for superior longevity.

Product Series

Koolant Koolers S Series

Solvent Recovery & Extraction Chiller

The S Series is the standard-bearer for robust, high-production cooling in harsh environments. Designed specifically for 24/7 operation in solvent recovery and extraction applications, these units feature oversized condensers and built-in sub-cooling to ensure consistent performance even when ambient temperatures fluctuate wildly.

  • Extreme Ambient Range: Rated to operate flawlessly in ambient conditions ranging from -20°F to 100°F (-29°C to 38°C).
  • Robust Build: Oversized condensers prevent high-pressure faults during summer heat spikes.
  • Extraction Ready: Specifically engineered to handle the load profiles of botanical extraction and solvent recovery processes.
  • Continuous Duty: Built for 24/7 high-production facilities where downtime is not an option.
  • Ambient Range: -20°F to 100°F.
  • Application: Solvent Recovery / Outdoor Installation.
  • Condenser: Air-Cooled (Oversized).

Koolant Koolers W Series

High-Capacity Low Temp Chiller

When production demands lower fluid temperatures with high thermal capacity, the W Series delivers. Offering over 100,000 BTU/hr of cooling power, this highly customizable series allows operators to dial in temperatures as low as -40°F, making it a versatile workhorse for industrial processing.

  • Massive Capacity: Standard models deliver cooling capacities exceeding 100,000 BTU/hr.
  • Dual Temp Targets: Customizable design allows for set points at either 20°F or deep-freezing -40°F depending on selection.
  • Customizable: Configurable to meet specific flow and pressure requirements for unique process loops.
  • Premium Performance: Optimized for high-production environments requiring stable low-temperature fluid.
  • Capacity: > 100,000 BTU/hr.
  • Temp Range: 20°F down to -40°F (-6°C to -40°C).
  • Fluid Type: Glycol / Brine.

Koolant Koolers Low-Temp P Series

-50°F Ultra-Low Temp Chiller

The Low-Temp P Series is engineered for critical processes requiring temperatures near -50°F. Utilizing a two-stage compression system and a specialized pressurized fluid loop (optimized for silicone fluids), it features a nitrogen purge system to prevent ice crystal formation, ensuring uninterrupted operation.

  • Ultra-Low Capability: Delivers stable process temperatures close to -50°F (-45°C).
  • Nitrogen Purge: Blankets the fluid circuit with nitrogen to prevent moisture ingress and ice crystals, protecting the system.
  • Two-Stage Compression: Achieves deep freezing temperatures efficiently using a single refrigerant type, avoiding complex blends.
  • Production Rated: Capacities over 100,000 BTU/hr available in air-cooled or water-cooled condensing options.
  • Target Temp: ~ -50°F (-45°C).
  • Fluid Compatibility: Silicone-based fluids.
  • Refrigerant: Single type (Service friendly).
  • Protection: Nitrogen Purge System.

Koolant Koolers LT Series

-70°F Cascading Chiller System

The LT Series represents the pinnacle of low-temperature technology, capable of reaching -70°F in a single compact footprint. By using a cascading compressor configuration (where one compressor cools the other), it eliminates the need for multiple units, saving valuable floor space while using standard refrigerants for easy serviceability.

  • Deep Freeze Power: Delivers extreme temperatures as low as -70°F (-57°C) for the most demanding extraction processes.
  • Compact Footprint: High-density design provides enough capacity to replace two standard units, saving installation time and space.
  • Cascade Technology: Two compressors work in tandem to achieve temperature deltas that single-stage units cannot reach.
  • Easy Service: Uses two standard refrigerants rather than exotic blends, making local service and maintenance a breeze.
  • Target Temp: Down to -70°F (-57°C).
  • Technology: Dual Compressor Cascade.
  • Refrigerants: Standard Commercial Types.

Koolant Koolers Heat and Cool

Dual-Circuit Thermal Management

Why buy two machines when one will do? The Heat and Cool unit provides simultaneous heating and cooling from a single skid. With independent circuits capable of cooling to 20°F and heating to 140°F, it is the ultimate space-saving solution for processes requiring rapid thermal cycling.

  • Simultaneous Operation: Provides two distinct fluid loops—one for cooling and one for heating—from a single chassis.
  • Wide Delta T: Capable of cooling down to 20°F (-6°C) and heating up to 140°F (60°C).
  • Space Saver: Eliminates the piping, wiring, and footprint required for installing separate heater and chiller units.
  • Installation Ease: Single-point electrical and plumbing connections reduce installation costs.
  • Cooling Limit: 20°F (-6°C).
  • Heating Limit: 140°F (60°C).
  • Circuits: Dual Independent Loops.

Product Series

CANNA COOL™

40% Inhibited Propylene Glycol

CANNA COOL™ is a specialized heat transfer fluid formulated specifically for the cannabis extraction industry. This 40% inhibited propylene glycol solution is pre-blended with deionized water to ensure optimal chiller performance and protect your final product from contamination.

  • Extraction Safe: Proposition 65 Compliant and environmentally friendly, making it inherently safe for botanical processing facilities.
  • Equipment Protection: Contains buffering agents and corrosion inhibitors to prevent sludge buildup and protect chiller metals.
  • Ready-to-Use: Pre-mixed with deionized water at the perfect 40% ratio—no measuring, mixing, or guessing required.
  • Sludge Prevention: The use of deionized water prevents reactions with hard water minerals that cause scaling in heat exchangers.
  • Composition: 40% Inhibited Propylene Glycol / 60% Deionized Water.
  • Compliance: CA Proposition 65.
  • Application: Chilled Water Systems / Extraction.

Maximize Your system Performance

A compressor is only the heart of the system. Protect your downstream equipment and ensure ISO 8573-1 compliance with our matched air treatment, storage, and distribution solutions.

Air Treatment

Dryers & Filters to ensure ISO 8573-1 compliance.

Air Receivers

Storage tanks for system stabilization.

Piping Systems

Efficient aluminum piping for minimal pressure drop.

Not sure which Compressor size you need?

Let our engineers run a free sizing calculation to ensure you get the right machine for your facility.

Keep Updated About Our Product

You have been successfully Subscribed! Ops! Something went wrong, please try again.
5295 Vivian Street, Arvada, CO 80002
Serving CO, WY, UT, NM, MT

Need emergency support? 303-975-8800
Hours:
“Mon-Fri: 7am – 5pm MST | 24/7 On-Call”

© 2026 Blackhawk Equipment. All Rights Reserved.