Product Categories: «Uncategorized»

TOWER DESIGN:
• Single or multi cell designs
• Total non-ferrous construction materials
• Single inlet and drain connections on models up to 270 tons
• Induced draft air movement
• Structural galvanized steel base on 45 to 135 ton models
• Structural painted steel base on 170 to 540 ton models

SHELL CONSTRUCTION:
• High strength fiberglass molding
• 1/2” of structural thickness in reinforced areas
• UV stabilized coating
• Acrylic adhesive bonding between shell halves
• Polyurethane sealant

FAN:
• Air foil shaped blades for increased air flow
• Blades are made of a glass fiber reinforced polymer
• Direct drive
• Factory set for maximum air movement

MOTOR:
• TEFC construction
• Mounted on a stainless steel frame
• Supported on reinforced fiberglass shell area
• Mounted to shell with stainless steel fasteners

INLET LOUVERS:
• PVC construction
• Easily removed for cleaning
• Vertical orientation to eliminate ‘splash out’
• Directs air flow at proper angle for even distribution
• Helps prevent air-born debris from entering cell

DISTRIBUTION HEADER:
• Non-ferrous PVC ‘cross’ construction
• Stationary
• Computer designed spray pattern
• Large orifice spray heads
• PVC spray heads
• Drift eliminator prevents over spray and water loss

WET DECK:
• Stacked honeycomb pattern maximizes water and air flow for greater cooling efficiency
• PVC construction

INSPECTION COVERS:
• Easily removed
• Seamless gasket sealing
• Allows for inspection of cell interior and replacement of wet deck

WARRANTIES:
• 10 year shell warranty
• 5 year motor/fan warranty

OPTIONS:

FAN STARTER KIT:
• Motor starter contactor
• Motor overload relay
• Nema 1 enclosure
• Fan thermostat

SIDE OUTLET:
• PVC flange
• Factory installed

BASIN FLOAT VALVE:
• Mechanical float and valve
• 1/2” supply connection
• Factory or field installed

TOWER STAND:
• 10’ corner post design with cross bracing
• Ladder and railing attachments

FEATURES 5 TO 30 TON UNITS

TEMPERATURE RANGE:
• 20°F – 65°F

FRAME CONSTRUCTION:
• Galvanized steel frame
• Galvanized enclosure panels
• Castors – for portability
• Standard NPT process fittings

REFRIGERANT CIRCUITS:
• Scroll compressor
• Full component insulation
• Air-cooled condenser with finned tubes
• Propeller fan induced air flow
• Filter-drier
• Liquid line solenoid valve
• Refrigerant sight glass with moisture indicator
• Thermostatic expansion valve
• Brazed plate evaporator
• Capacity control (via hot gas bypass)

ELECTRICAL:
• Compressor motor starter
• Fused transformer
• NEMA rated electrical cabinet
• Power entry terminal block

SYSTEM LIMIT DEVICES:
• High pressure limit
• Low pressure limit
• Coolant freezestat
• Internal compressor overload
• Control circuit fuse

WARRANTY:
• 1 year on parts and labor

CONTROLLER 5 TO 30 TON UNITS

CF Series (standard instrument)
• Continuous To Process temperature display
• Selectable Setpoint temperature display
• Illuminate ON/OFF power switch
• Soft touch Setpoint selection keys
• Bright and easy-to-read LCD Temperature display window
• Machine Status Lights with Compressor and
Capacity Control indication
• Basic Machine Diagnostics with Refrigeration Fault
indicating light

CONTROLLER

The VTO Series microprocessor control instrument offers stable process temperatures at setpoint, analog setpoint selection with machine status monitoring.

Designed exclusively for Temptek hot oil temperature control units, the VTO Series Control is built on a microprocessor circuit design to offer functional simplicity to the process environment.

• TEMPERATURE DISPLAY:
Bright 9-segment 3 digit display window that is easy to read at distance.

• CONTROL RANGE:
100° – 400°F (38° – 202°C) control range.

• OPERATORS: The On/Off switch activates the unit. Setpoint temperature is selected by the analog selection dial

• INDICATORS: Operating status is indicated by the Power, Pump, Heat and Cool lights.

• WARRANTY: 1 year free replacement.

UNIT CONSTRUCTION:
• All stainless sheet metal cabinetry
• Upright design
• Easy access lift-off panel
• Twin tank design
• Hinged electrical panel
• Portable, on casters

CIRCULATING PUMP
• Centrifugal type
• Custom cast pump casing for
increased flow
• Bronze impeller
• Energy efficient pump motor
• Stainless steel motor shaft
• Overload relay protection
• Pump seal flush

HEATING
• Custom cast heater cylinder
• Dual voltage heater
• Flanged, bolt-in mount
• Mercury contactor

COOLING
• Custom cast cooling cylinder
• Solenoid valve, integral to
cooling cylinder
• Microprocessor controlled

ELECTRICAL
• Fused transformer
• 10′ power cord,
factory installed

LIMITS
• Water supply pressure switch
• Pressure relief valve
• High temperature limit
• Fused control circuit

WARRANTIES:
• 1 year on parts and labor

CONTROLLER

• TEMPERATURE DISPLAYS:
Bright 9-segment 3 digit displays window that are easy to read at distance. The upper window shows To Process temperature. The lower window shows Setpoint temperature.

• CONTROL RANGE:
30° – 250°F (0° – 120°C) control range.

• OPERATORS: The On/Off switch activates the unit. Setpoint temperature and other operating parameters are selected by the two soft key Arrow buttons. Unit Vent is activated by the Vent key.

• INDICATORS: Operating status is indicated by the Power, Pump, Heat and Cool lights.

• DIAGNOSTICS: Unit diagnostics is indicated by the Safety and Alarm lights. See manual for troubleshooting details.

• COMMUNICATIONS: Network communications is provided via the RS-422 port.

• WARRANTY: 2 year free replacement