woltech

Mod. WOLTECH

° Horizontal Woltmann with interchangeable insert
° Sealed counter mechanism with magnetic transmission and direct reading on numerical rolls
° Dial ring can rotate 360°
° For cold water 30° C
° Suitable for industry and irrigation
° Pre-disposed for impulse switch (mountable even after installation)
° First quality materials resistant to corrosion
° Metrological class B-H/A-V
° PN16

Download technical sheet [in Acrobat format]
   
Size
 mm
 50
 65
 80
 100
 125
 150
 200
Max flow rate
 m3/h 30 50 80 120 200 300 500
Nominal flow
 m3/h 15 25 40 60 100 150 250
Translation flow rate
 m3/h
 3
 5
 8
 12
 20
 30
 50
Min flow
 m3/h
 0,45 0,75 1.2 1.8 3 4.5 7.5
Max temperature ° C 30 30 30 30 30 30 30
Max working pressure bar 16 16 16 16 16 16 16
Max reading dial m3 9.999.999 9.999.999 9.999.999 9.999.999 9.999.999 9.999.999 9.999.999
Min reading dial l 2 2 2 2 2 20 20
Class H B B B B B B B
Class V A A A A A A A
   
Loss of head diagram
grafico_perdite_50_100_eng grafico_perdite_150_200_eng
   
Dimensions and weights
sezione_woltech
Typical error curve
grafico_errore_2_eng
   
Size
 mm
 50 65 80 100 125 150 200
L mm 200 200 225

250

 250 300 350
H
 mm 125 126 172 172 172 172 201
h
 mm 75 83 95 105 120 135

160
Weights Kg 12,5 14 15 18 20 31,5 46