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Product Name Water Flow Switch
Model AFS-30
Series Switch
Catalog
Product Description

GENERAL DESCRIPTION 

 Flowswitch for sanitary water flow control in the force main. Two different models are available (switching flow rate: 1.7 l/min. and 2.7 l/min. respectively) and they can be installed both in vertical and horizontal position. Different operate flow rates are available on request. 

OPERATION FEATURES

● Fluid sanitary water 
● Max. operating pressure 10 bar 
● Static contact(reed switch) 0.2A 
● Contact resistance max 100 mΩ 
● Installation
      - horizontal connection within ±5° from perfect horizon  
         (the reed switch shall be in upper position) 
      - vertical connection within ±5° from perfect vertical
         (flow direction shall be upwards) 
 ● Operate flow rate value 1.7 or 2.7 ±0.3 l/min. 
          (different values available on request) 
 ● Material nylon 66 reinforced 66 GF 30% 
 

PRESSURE DROP DIAGRAM

ALCO Water Flow Switch AFS-30

 

CONVERSION TABLE

P

KPa

m.c.a

bar

1KPa

1

0.1

0.01

1m.c.a

10

1

0.1

1 bar

100

10

1

 

 DIMENSIONS

ALCO Water Flow Switch AFS-30 1

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