Description

Custom Engineered Industrial Refrigeration and Heat Transfer System

If you have applications for Low Temperature Extraction Chillers, Cannabis Oil Extraction Chillers, Hexane Chillers, Ethanol Extraction Chillers, CBD Chillers, etc.  Heseman Industrial can work with  Tempest Chillers to provide you with an excellent product.

Chillers

Ammonia Chillers

(A specialty for Tempest)

• Fully welded refrigerant piping
• Only industrial components are offered on all Tempest ammonia units
• Components mounted on heavy-duty steel skids
• ASME certified pressure vessels standard
• Insulation available as a standard option
• Factory run test available as a standard option

Air Cooled Chillers

• Capacity range from 50 to 350 tons with a variety of refrigerants
• Fan cycling or VFD condenser control available
• Condensers can be designed to be skid or remote mounted
• Motor disconnects, receiver head pressure control regulators, and weatherproofing coatings are common options

 

Evaporative Cooled Chillers

• Offers slightly more efficient system versus an air-cooled unit when ample make-up water is available and environmental conditions are favorable for evaporative cooling
• Fan/Pump cycling or fan VFD control are available
• Condenser can be skid or remote mounted
• Winterization, weatherproofing, and adding a liquid receiver are common options

 

Low & Ultra Low-Temp. Chillers

• (+20 deg F) to (-70 deg F)
• Units offered can be single-stage, two-stage, or cascade units
• Capacity starting at 5 tons and up
• Factory run testing of systems down to -60 DEG F available
• Insulation available as a standard option

 

Explosion Proof Chillers

• Compliance to Class 1 Div. 2 C&D hazardous areas as a standard
• Open drive compressor motors standard, or semi-hermetic offered when available
• Remote mounted or purged control panel
• Other area compliance and component specifications by request

 

Flooded Chillers

• Offers variable load control for batch processes reducing compressor cycling versus a similarly sized DX system
• Typically more price competitive in larger capacities of 100+ Tons
• Tempest offers only top of line oil recovery systems on all flooded chiller systems

Rack Chillers

• Multiple compressors mounted on a common base rack for distributed refrigeration supply
• Typically offered with a condenser package
• Reciprocating or screw compressors available as standard
• High turndown
• Industrial quality offered at competitive price
• Many options are available by request

 

 

 

 

Hot Water Temp Control

 

 

P-series TCUs

• Portable
• Compact
• Electric heat
• Brazed-plate cooler
• 5-50 GPM
• 6-12 KW
• Stand-alone control
• Modular design allows for grouping in zones for system growth

X-series TCUs

• Specifically catered to rubber-industry mixer applications
• Multiple zone units with independent temperature and flow control
• All heating and cooling control options are available
• All heat exchanger styles are available
• Highly customizable

Y-series TCUs

• Skid-mounted multi-zone units
• Zones are placed horizontally for easy access to major components
• All heating and cooling control options are available
• All heat exchanger styles are available
• Highly customizable

Z-series TCUs

• Skid-mounted multi-zone units
• Zones are placed vertically to minimize footprint
• All heating and cooling control options are available
• All heat exchanger styles are available
• Highly customizable

Packaged Pumping Systems

• Cooling tower pump systems
• Chiller pumping systems
• De-Ionized water systems

Cooling Tower Systems

• Standard product offerings of 100-500 Ton Cooling Capacity
• Heavy Duty Steel Frame
• Stainless steel reservoir
• Fully trimmed with necessary instruments, valving, and control devices
• Custom units and many options available by request

 

Chiller Pumping Systems

• Standard product offerings of 25-500 Ton Cooling Capacity
• Atmospheric stainless tanks mounted on heavy duty steel frame as a standard design
• Fully trimmed with necessary instruments, valving, and control devices
• ASME-code tanks available as an option
• Insulation available as an option
• Custom units and countless other options available by request

 

De-ionized Water Systems

• Industrial product
• 316SS piping and reservoirs with up to 1200 gallon capacity available.
• Equipment mounted on heavy-duty steel base
• Fully trimmed with necessary instruments, valving, and control devices
• Insulation available as a standard option

 

Chiller Container System with Evap. Condenser

• Fully customized system for customer application.
• Chiller Package installed into modified ISO shipping container
• Furnished with lighting, ventilation, leak detection, and heating as standard
• Custom skid and support structure for mounting evaporative condenser to roof of container

 

 

Tempest Chiller Focus: Operating Envelope Sweet-spot

 

 

Medium Temp Chillers: Process Fluid Temp Range 20F to 55F; 115F CON / OF EVP.  (High end 45F)

Single Stage:

• R-134a compact screw
• R-507 HSK/NRH with ext. sep.
• R-717/Ammonia-open drive screw/recip.
• R-290
• R-744
• R-1324ze (HFO, low GWP) limited to 15F suction or 25F fluid
• R1234yf (HFO, low GWP)

 

Low Temp Chillers:

Low Temp Single Stage: Process Fluid Temp Range -30F to (20F); 115 COND / -40F EVP. (High end 0F)

• R-507 HSN/NRL with ext. sep.
• R717/Ammonia- open drive screw/recip (limited to -25F SST)
• R-290
• R-448/449

Low Temp Two-Stage: Process Fluid Temp Range -50F to (-20F); 115F COND / -60F EVP

• R-507 two-stage recip or Fusheng SRT with ext. sep.
• R-744 recip, cascade unit

Ultra-Low Temp: Process Fluid Temp Range -80F to (-50F); 115F COND / -90F EVP

• R-507 / R-508b Generally 115F High Stage and -90F Low Stage for -80F fluid
• R-290 / R-170 Generally 115F High Stage and -90F Low Stage for 80F fluid
• Note: Any fluid tempeature application requiring temperatures below -80F requires liquid nitrogen exchange.