Woltmann Industrial Dry Dial Cold Water Meter with Brass Cover DN150

Product features:
Woltmann detachable type
Dry-dial,magnetic drive
Selected high quality materials for steady and reliable characteristic ,low head loss and enable use a long life span
Vacuum sealed register ensures the dial kept free from fog and keep the reading clear in a long term
Steady and reliable performance
Universal use ,without removing the meter from the pipeline for a easy maintenance and replacement.

Application:
This range of water meter is used to measure the total quantity of cold (hot) water which consumed in industrial and mining enterprise passing through the pipeline .

Installation requirements:

1. Meter should be installed in horizontal position with the register face upwardsPipe line must be flushed before installationThe meter should be constantly full of water during operation

Maximum permissible error:
In the lower zone from Qmin inclusive up to but excluding Qt is ±5%
In the upper zone from Qt inclusive up to and including Qs is ±2%
 
Working Condition:
Water temperature:0ºC≤t≤50ºC (For cold water meter)
Water pressure: ≤10bar (16bar on request)
 
Main Technical data