The Hydraulic Inline Pressure & Flow Control Unit This is for you, if you already own a Hydraulic Power Unit from another manufacturer. (not SK500) This will also broaden the use of the SK500 Hydraulic Auger to also run these other tools. Working limits: This pressure and flow control unit will not work with very high pressure HPUs or those with oil flows above 18 gpm. Price $462.00 Click Here for more information or to purchase on line. 
|