high pressure washer - e 320

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brand : Oertzen category : water jetting machine code : E 320

oertzen e 320 is one the most durable and reliable high-pressure cleaners on the market. there is a suitable ratio between the water flow and working pressure of this german-made high-pressure washer. so it is able to meet all cleaning requirements.  e 320 high-pressure washer has a three-cylinder inline plunger pump, 100% duty electric motor and sturdy tubular steel frame so it can operate under the rough industrial condition even in continuous operations. the working pressure and the water flow of e 320 can be increased up to 310 bar and 22 liter per minute respectively.

the machine's high-pressure pump is driven by a three phase and slow running electric motor which is directly flanged to the pump. so the motor/pump unit has a maintenance-free operation and there is a perfect alignment between these two components. the robust surrounding steel frame protects the motor/pump unit against the external impacts.

e 320 electric high-pressure washer is an easy to use machine which can be handled easily. the machine's chassis is a tandem axle one with four solid wheels and parking brake. in order to safe operation and maximum level of pump protection, e 320 can operate in by-pass modus (pressureless circulation of water in the pump. in addition, thermostatic relief valve protects the pump from overheating. when the flow pressure drops below 2 bar, a low water cut-out will stop the machine. when the operating pressure is exceeded by more than 10 %, a locked and sealed safety/control valve opens and returns the water which cannot be taken by the nozzle into the suction line of the pump. the machine is also equipped with a pre-filter unit to avoid contamination.

the high-pressure water inline plunger pump of e 320 high-pressure washer is equipped with splash oil lubricated forged crankshafts, wear-free ceramic plungers, forged brass cylinder heads, and stainless steel valves.

technical specifications

general specifications

max admissible over pressure (bar) 330
total stop system yes

pump specifications

operating pressure (bar) 310
water output (liter/min) 22
inlet water temperature, max (˚C) 30
nozzle size 045

motor and power supply specifications

motor type 400/50
power (KW) 12.5

physical specifications

high pressure hose length (m) 10
weight (kg) 112
dimensions (L×W×H) (mm) 700×600×720


standard accessories

optional parts

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