Page 214 - Pompy Dozujące 2021

DIAPHRAGM PUMPS

High dosing accuracy
OVERVIEW Low-maintanance
Safe to run dry
Leakage free

User-friendly
Continuous, manual stroke length adjustment
Motor suitable for operation with frequency converter
Robust, metallic drive housing

Low weight

TECHNICAL DATA Compact design

PUMP DATA RF 409.2-...

(* 8mWS = performance losses 1,6e 2,4e 7,0e 12e 18e 25e
of nominal capacity QN of 20-25%)

Permissible pressure p 2max. bar 10 10 10 10 10 10
at the pump outlet

50 Hz 0-1,6 0-2,4 0-7,0 0-12 0-18 0-25
Nominal capacity QN
at p l/h
2max.
60 Hz 0-1,9 0-2,9 0-8,4 0-14,4 0-21,5 0-30
Quantity per stroke ml/stroke (100%) 0,27 0,27 0,78 2,0 3,0 2,8
Max. suction height mWC 3 3 ( 8* )

Min./max. permissible bar p -0,3/0 -0,3/0
pressure at the pump inlet 1min/max ( -0,8/0* )
Recomm. nominal diameter mm
DN of the connecting pipes 5 5 5 10 10 10

50 Hz 100 150 150 100 100 150
Nominal stroke frequency 1/min
60 Hz 120 180 180 120 120 180
plastic 9 9 9 9 9 9
Weight approx. kg
stainless steel 10 10 10 10 10 10

ELECTRICAL DATA RF409.2-1,6e ... RF409.2-25e

Power consumption kW 0,18
Voltage V 230/400V 50Hz, 460V 60Hz
Frequency Hz 50/60
Insulation class ISO F
Enclosure IP 55

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