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manufacturer to operate in such a manner shall be provided. <br />The water pump shall be capable of maximum water pressure <br />and flow while achieving maximum vacuum pressure. The <br />water pump shall operate independent of vacuum system. <br />Pump flow must be capable of being turned off at maximum <br />operating RPM and PSI without doing harm to components. <br />A heat exchanger will be provided in the water system to cool <br />all hydraulic fluids on the unit, if required. <br />A monitor light shall be provided to indicate when designed <br />flow or pressure is exceeded. <br />Variable flow valve to adjust water flow without changing <br />engine RPM to be included. <br />The water system shall be designed to enable the operator to <br />turn water flow on/off at maximum psi and rpm without doing <br />harm to components. <br />Cold Weather <br />Protection: The system shall incorporate both a cold weather recirculation Yes® No❑ <br />system and an air purge system. <br />Low point drains shall be included throughout the water <br />system for complete cold weather draining. <br />Rotation Hose <br />Reel: The hose reel shall come with a mounted digital screen to show Yes® No[-] <br />RPM's, Fresh Water Level, Water Pressure, GPM, Etc. <br />The hose reel assembly shall be state of the art design. <br />The hose reel shall be mounted to assure adequate ground <br />clearance. <br />The hose reel capacity shall have a minimum 600' capacity of <br />1" I.D. sewer hose (2500 psi operating pressure; 7500 psi burst <br />pressure). <br />A 20' leader hose shall be supplied. <br />The hose reel shall be on the front of the truck along the center <br />line axis of the truck with the reel in its fixed position. <br />The hose reel and control panel shall articulate a minimum of <br />15 <br />