TRAILER MOUNTED SEWER CLEANER

2026-11-03

A . WATER TANK SYSTEM : 1 . Water tank capacity shall be a total of 700 gallons with each tank having a capacity of 350 gallons . 700 - gallon tanks consisting of a single chamber are are not acceptable due to excessive water surging while driving . This will prove a minimum run time of at least 17 minutes . Tanks shall be constructed of . 375 ” thick High - Density Polyethylene with a five ( 5 ) year warranty . Y N 2 . The tank shall be equipped with an access hole at the top to allow for cleaning Y N 3 . Shall be constructed of Polyethylene to be ultraviolet stabilized to prevent material breakdown . y N 4 . Tanks constructed of steel will not be acceptable due to the potential of water pump damage by rust and corrosion particles . Y N 5 . Tank draining shall be provided via a 2 ” drain minimum . Y N 6 . All plumbing from water tank to pump inlet shall contain the tank valve , inline filter , and water dump valve . Y N 7 . A water level sight gauge shall be provided on the side of the tank near the operator ’ s station . Y N 8 . Tanks must be secured with resilient nylon straps that wrap around tank . Bolt on tanks or tanks secured with metal straps will not be accepted . Y N B . FILL STATION : 1 . There shall be an open port at the top of the water tank to allow access to the tank for filling with water . A filter shall be provided to prevent debris entering the water tank and is removable for cleaning . Y N 2 . An overhead type tank filling assembly with a 2 - 1 / 2 ” fire hydrant fitting shall be located on the curb side of the machine . A positive air gap , anti - siphon system shall in incorporated to protect the potable water supply . Y N 3 . A 2 - 1 / 2 ” hose storage rack shall be supplied ridged mounted to the machine . Y N C . WATER PUMP : 1 . Pump shall be positive displacement , heavy duty , and single acting triplex type having a capacity of at least 40 GPM at 2 , 000 PSI . Y N 2 . Pump shall have solid ceramic plungers and be capable of continuous operation at maximum designed pressure as well as running dry without damage . The run dry feature shall not require any type of clutch or low water warning system . Y N 3 . Pump shall consist of three ( 3 ) cylinders for smooth operation . In addition , the pump shall be protected from over pressurizing by a pressure relief valve . Y N 4 . Blowout disc safety relief systems are not acceptable as they are prone to nuisance failures . Y N 5 . Pump should have an air gap between the crankcase and plunger to prevent water from entering the crankcase in the event of valve failure . Y N 6 . Pump suction to be constructed of corrosion resistant piping with integral “ Y ” strainer for protecting the pump suction . Y N 7 . Pump shall be capable of pumping fresh , salt , and brackish water as well as specified chemicals without damage to the pump . In addition , the pump shall be rated for temperatures of at least 120 degrees . Y N 8 . Pump suction system must have a single air bleed valve for air removal . Y N 9 . Pump shall have an oil sight gauge . Y N 10 . The water pump shall be equipped with an Air Purge System for protection to high - pressure pump and hose during freezing conditions . Y N 11 . As standard equipment , the unit will have a recirculating valve that allows the operator to run water through the entire jetting system during cold weather operations . Y N 12 . The water pump shall be equipped with drain valves for protection during freezing conditions . Y N

Georgia

2026-04-29