OPTIONS & ACCESSORIES FOR PROCESS LIQUID CHILLERS

CABINETRY

• No Cabinet: Compact cooler supplied without a cabinet to save space
• Oil Tight Enclosures: NEMA 12 external electrical enclosures
• Rubber Casters: For complete mobility
• Stainless Steel Cabinet: Cabinet and frame constructed throughout of stainless steel.
• Space Saver Design: Increases usable floor space by using smaller footprint cabinet
• Weatherproof: For outdoor installation in most climates.
• Explosion Proof: For Class 1, Div. I & KK, Groups B, C or D hazardous locations.

COMPONENTS

• Agitation Pump: Recommended for applications where DeltaT through chiller is more than 40 ° F. For all applications where desired outlet water temperature is below 45 ° F.
• Blower: Built into cabinet for ducting hot air out of building.
• Deionizer: Installed in-line -- specify requirements.
• Dual Pumps: Provide complete backup. Available with automatic switchover in case of failure.
• Glycol Free: In-line heater and circulating pump (on weatherproof chiller) connected to UPS standby electrical system. Insures recirculation of 50 °F water even if power fails at below freezing temperatures.
• High Ambient: Designed for up to 120 °F.
• In-Line Filter: Removes sediment from makeup ensuring clean liquids.
• In-Line Heater: Heat liquids to optimum temperature automatically. Specify heater kw and temperature range.
• Oil Cooler Interchanger: Specially designed heat exchanger for cooling medium viscosity oils.
• Pure System: For deionized water or other liquids that cannot come in contact with copper or brass. Evaporator fabricated out of type 304 stainless steel with polypropylene piping and fittings. Type 316 stainless steel also available for salt water or acids.
• Redundancy: For critical applications such as computer cooling where downtime can be extremely expensive. Fail-safe design with 50% or 100% backup refrigeration and circulating system packaged within a single housing.
• Remote Air Cooled Condenser: Ready for remote installation on roof.
• Water Cooled Condenser: For hookup to city or tower water.

CONTROLS

• Ambient Temperature Control: Dual input controller maintains liquid at constant temperature differential relative to ambient.
• Auto Fill: Float switch senses liquid level in tank, activates solenoid valve on makeup line to keep tank full.
• Auto Switchover to City Water: Auto switchover to city water in case of pump or compressor failure.
• Chiller Wired to Meet JIC Spec's
• Close Temperature Control: Solid state temperature controller and hot gas bypass maintain liquid temperature at +/- 50 ° F.
• Dial Thermometer: For makeup and/or discharge temperature.
• Flow Meter: Mounted on discharge line.
• Fused Disconnect Switch: On power supply.
• High/Low Temperature Interlock: In-line sensor wired to warning light, buzzer or machine to prevent damage in case of chiller breakdown. Warning set off when chiller temperature reaches beyond set high and low temperatures signifying compressor failure.
• Low Ambient: For down to -30 ° F
• Low Flow Interlock: In-line sensor wired to warning light, buzzer of machine. Warning signal is triggered upon low flow signifying pump failure.
• Low Pressure Interlock: In-Line sensor wired to warning light, buzzer or machine. Warning signal signifies pump failure upon low pressure.
• Low Temperature: Chill water down to 34 °F or antifreeze liquids down to 0 ° F. Consult Filtrine for capacities.
• Low Water Level Interlock: In-line sensor wired to warning light, buzzer or machine signifying low water level in tank.
• Pressure Gauge: For makeup and/or discharge pressure.
• Solid State Controls/Digital Indicators: For temperature pressure, flow, remote control panel, recorders, etc.