NOTE!
Use for anaerobic digestate or cattle liquid manure
— Flow rate at 50 Hz: approx. 25 m³/h (±5 m³/h) (110 gpm (±22
gpm))
— The flow rate needs to be variable from approx. 5 to 30 m³/h
(22 to 132 gpm) (e.g. controlled through a frequency con-
verter)
— It ought to be low-pulsation pumping
— Required working pressure: 80 to 200 mbar (1.2 to 2.9 psi),
when operated with a control unit up to 2 bar (29.0 psi) (where
required, the pump pressure must be higher in case of longer
pipes)
— Recommendation: Börger rotary lobe pump PL
NOTE!
Use for swine liquid manure, DS content 5-6% (barley husks /
straw)
— Flow rate at 50 Hz: approx. 40 m³/h (± 5 m³/h) (176 gpm (±22
gpm))
— The flow rate needs to be variable from approx. 5 to 30 m³/h
(22 to 132 gpm) (e.g. controlled through a frequency con-
verter)
— It ought to be low-pulsation pumping
— Required working pressure: 80 to 200 mbar (1.2 to 2.9 psi),
when operated with a control unit up to 2 bar (29.0 psi) (where
required, the pump pressure must be higher in case of longer
pipes)
— Recommendation: Börger rotary lobe pump PL
Transportation, Storage and Installation
BA-RC40_EN, 17.01.2024 www.boerger.de / www.boerger.com 79
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