COLW Series
The COL Series is a water cooled off-line fluid conditioning system utilizing reliable, high performing and low-noise screw pump technology. High efficiency is achieved by the utilization of an EK Series shell & tube heat exchanger. Options include cartridge style in-line filters and thermostat temperature sensors. This series is ideal for independent cooling and filtering of system oils.
Consult catalog for additional sizes and technical information.
| Type | Cooling Medium | Application | Technology | ||||
|---|---|---|---|---|---|---|---|
| Type | Hydraulic Oil Cooling | Cooling Medium | Water | Application | Industrial | Technology | Shell & Tube / Steel |
- Ideal for independent cooling and filtering of system oils
- Utilizes a high efficient EK series shell & tube (finned bundle) heat exchanger
- Wall or floor mount
- Low to medium pressure applications utilizing low noise screw pump technology
- Pump flows ranging 9.5 GPM to 45 GPM
- Standard SAE ports. NPT and BSP port adapters available
- Cartridge-style filters
- Plugged filter indicators
- Temperature sensors
- All catalog product is available with short lead-times
- Expert application engineers are available to select and size the right product for your application
- Custom designs are available
- Maximum Operating Pressure – Shell Side 250 PSI (17 BAR)
- Maximum Operating Pressure – Tube Side 150 PSI (10.3 BAR)
- Maximum Operating Temperature – without filter 250° F (121°C)
- Maximum Operating Temperature – with filter 230° F (110°C)
- Maximum Viscosity 150 cst
All Models:
- Pump – Positive displacement (screw)
- Pump Motor – Nema frame
- Shell – Steel
- Tubes – Copper
- Frame – Powder-coated carbon steel
- Gaskets – Nitrile rubber/cellulose fiber
- Mounting Brackets – Steel
- Nameplate – Aluminum foil
COLW-20, 20W, 40, 40W, 80:
- Tube Sheets – Steel
- Baffles – Steel
- Fins – Aluminum
- End Caps – Grey iron
COLW-100:
- Baffles – Brass
- Headers – Steel
- Shell Connections – Steel
- End Bonnets – Grey iron
- Petroleum
- Mineral oil HLP and HLVP
- Ecologic fluids HETG-HEPG-HEE
- Cutting oils (contact TTP)
- Water/ethylene glycol (COLW-100 only)
- Water-oil emulsions (COLW-100 only)
- Water-Ethylene Glycol emulsions (COLW-100 only)