TTPL

DF Series 

 
Mobile air cooled Copper Tube / Aluminium Fin
The DH Series is a low cost, high performance mobile core that is an excellent choice for radiator face mount fuel or transmission cooling.  This series features moderate flows, high heat removal and an optional internal pressure bypass for cold start-up protection.  Material options are also available including steel tanks and steel fins for rugged off-highway applications.  Aggressive turbulators allow for optimal heat rejection at lower flow rates. 

DFM Series 

Mobile Air Cooled Copper Tube/Aluminum Fin Core

The Mobile DFM Series is ideal for very rugged applications, with a robust design that includes steel tanks and damage-resistant steel fins.  This series features moderate flows, high heat removal and an optional serviceable internal pressure bypass.  Though similar to the DH Series, the DF incorporates long-life DC fans.

EK Series 

Finned Tube Bundle Shell & Tube Water to Oil Cooling

The EK Series – the ‘Green’ cooler – is the most efficient heat exchanger offered in the water cooled series.  The aluminum finned tube bundle design provides an increased surface area that allows for optimal heat rejection with low water usage.  An optional Surge-Cushion^® bypass is available for cold start up protection or flow surges.  Sea water service options are also available.  The low cost, compact design is ideal for general purpose hydraulic power unit installations. 

ECM Series 

Finned Tube Bundle Shell & Tube Water to Oil Cooling

The EC Series – the Green Cooler – is the larger higher performance version of the EK series featuring the same style finned tube bundle core design.  The finned bundle offers the best efficiency to optimize water usage.  The larger sizes can handling flows up to 250 GPM.  The aluminum finned tube bundle design provides an increased surface area that allows for optimal heat rejection with low water usage.  An optional Surge-Cushion^® bypass is available for cold start up protection or flow surges.  With multiple material options to choose from, this series can used in a wide variety of applications. 

B Series 

Bare Tube Bundle Shell & Tube Water to Oil Cooling

The B Series is very versatile in its ability to accommodate multiple application requirements. 700 and 1000 sizes feature 3/8” tube option for less pressure drop. ¼” tube offers greater surface area, and multiple baffle spacing options to optimize heat transfer.
The B series is a non-ferrous, Brass construction, which makes it ideal for water to water, including sea water cooling applications.

Three-Way Thermostatic Valves

Heavy duty thermostatic valves operate in a wide range of temperatures and in any position. Valves are compact, self-contained and tamper-proof. Acceptable for oil or water service and available with ½”, ¾”, 1″, 1½” & 2″ NPT Ports. 
Thermostatic Valves
 
 
  

Thermal Bypass

Thermal bypass valves are ideally suited for hydrostatic drive circuits which require fast warm-up, controlled fluid temperature, and low return line back pressure. When installed in the return line of a hydraulic circuit that employs an oil cooler, this device will modulate fluid temperature by either shifting return line flow through the cooler, or bypassing directly to the reservoir. A built-in pressure relief function automatically relieves excess pressure to the reservoir should the cooler become restricted and resultant pressure drop become too high for the cooler circuit.
Thermal Bypass valves
 
 
  

Modulating Water Valve

Modulating valves open automatically when temperature increases at the sensing bulb. No external power source is required to actuate the valve. Not to be used for salt water service. All stock valves are supplied with a drilled and tapped internal by-pass in the regulator body. A solid plug is installed in this hole for 100% shut-off. A drilled orifice plug is packed in an envelope with each valve for field installation, if continuous minimum flow is required. These modulating valves regulate the flow of water to the heat exchanger to maintain a desired exiting oil temperature. 
Modulating water valves