The Niederhofer On Site Maintenance Manager is a cleaning unit designed for use in petroleum andchemical refining and processing plants.This outstanding cleaning system incorporates the use of plant electricity, steam, air, and water with Niederhofer Enterprises’ special blends of solvents and detergents, specially formulated, to compliment your individual waste water treatment systems.The On Site Maintenance Manager is hard plumbed into the plant’s steam and water at a site where it is centrally located among the plant’s on going housekeeping problems.The On Site Maintenance Manager comes with one hundred feet of hoses and the necessary application wands, allowing for cleaning in a one hundred-foot radius.Some of our customers have modified their systems to serve entire units by plumbing hose drops at strategic locations so that the operator can carry his hoses and wands from one location to the next and clean anywhere there are drops. Quick disconnects at the drops make it a very simple matter to move from one location to the next.The On Site Maintenance Manager and it’s slave tanks (two three hundred gallon provided with Niederhofer Cleaning Agents) are designed to fit into the very minimum of space and operate on either 440v or 220v services.The solvent delivery system is air driven by a pump attached to the solvent slave tank. The solvent moves at low pressures through a separate hose and is distributed through a hand held wash wand designed to deliver large droplets to the cleaning site. (No atomization)
SPECIFICATIONS
NIAGRA 13.O8SEXPC designed to provide approximately 1100 psi at 8 gpm, either hot or cold pressure washer consisting ofthe following:
MOTOR, 7.5 hp, 1750 rpm 230/460v 3 phase, explosion proof Cl1, GpD made in the USA
MOTOR STARTER 7.5hp 230v provided in NEMA 7-9 enclosure made in the U. S. A.
DIRECT COUPLING flexible type with guard, 1750 rpm made in the U. S. A.
PUMP, Hydro triplex plunger with, stainless steel unitized valves, polished plungers, forged bronze head, oil bath crankcase, one piece connecting rod, patented floating wrist pin, heavy duty cylindrical bearings, rated at 1725 rpm, 7.9 gpm 2500 psi 8 gpm, 1100 psi. Two-year warranty, made in the U. S. A.
HEATER Steam heat exchanger for use with plant steam. k" steam gate valve. Explosion proof solenoid steam valve to control steam flow. Steam trap, 1/2" 150# made in the U. S.
UNLOADER BYPASS VALVE (forged brass body, stainless steel seat, plunger, ball and rod, for temperatures up to 200 degrees and pressures to 3000 psi.) Made in the U. S. A.
RELIEF VALVE External brass construction, self-cleaning head [eliminates mineral and waste build-up which is the primary cause of pop-off valve failure], stainless steel spring and piston, repairable and provides redundant pressure relief. Made in the U. S. A.
TEMPERATURE RELIEF VALVE Relieves flow when pump temperature exceeds 140 degrees. Made in the U. S. A.
CHEMICAL INJECTOR 2 ea. Req’d. Dema 206B with adjustable bypass. Mounted upstream of pump. Made in the U. S. A.
TRIGGER DUMP GUN Assembly includes 36" lance, Quick disconnect coupling on the gun, Quick Disconnect coupling on the lance, (for nozzle change out) and three nozzles ( 0, 15, & 40 degrees) with quick disconnect couplers. Made in the U. S. A.
HOSE l/2" lOO ft two-wire rated 4000 psi. working pressure, l6000 psi burst with quick couplers. Made in the U.S.A.
BASE AND CABINET base Constructed of 4" channel
