NA-05 - Cleaning: Vehicles and Technology

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Pumps

Performance parameters and standard values for high-pressure pumps

The pumps installed in the vehicles have to meet the following performance requirements [ATV/VKS] [Gütes03] [FI-Müller].

Table:

Performance parameters and standard values for high-pressure pumps subject to the nominal size of the sewer [ATV1997]

Nominal size of the sewer	Flow rate [ATV1997]	Pump pressure
DN 200 to DN 800	approx. 320 l/min	approx. 150 bar [Gütes03]
DN 800 to DN 1.200	approx. 390-450 l/min	approx. 150-180 bar [Gütes03]
> DN 1.200	approx. 640-800 l/min (2 pumps)	approx. 180-210 bar [FI-Mülle]

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