STAC, Inc. - Mobile Hydraulic Systems for the transportation market

Frame Mounted Cooling

The THERMAFLOW Model 934 is designed to give you top performance without using up valuable frame rail space.  At only 9.25" wide, it will fit all of your applications.  If mounting behind the cab is what you need, we offer a mounting bracket kit that will simplify your installation.

The Model 934 will drive most 3" and 4" product pumps and compressors, with options for multi-pump applications.

Model Options

Fan - Hydraulic or Electric.
An Electric fan is a proven system for controlled cooling.
A Hydrdaulic fan offers cooling without electrical controls.

Valve - Relief or Directional Control.
The standard relief valve offers pressure protection, while a directional control valve allows for easy rotation changes or drive selection.

XX - Metal Type
           SS - Stainless Steel
          BK - Powder Coated Steel
934 - Model #
Y - Fan Motor
          (E) Electric Fan
          (H) Hydraulic Fan
Z - Valve Option
          (R) Relief Valve
          (V) Control Valve

Other Accessories

934675P
          Behind the Cab Mounting
934ND
          No Drill Mount/Framerail