Zenner ETW-N-MZ DN 20 130

Outdated Product

Type: household; Water temperature: for hot water; Principle of operation: mechanical; vane-wheeled; single jet; dry; Diameter (DN) (mm): 20; Max. pressure (MPa): 1.6; Min. water flow (Qmin) (m³/h): 0.05; Transitional water flow (Qt) (m³/h): 0.2; Rated water flow (Qn) (m³/h): 2.5; Max. water flow (Qmax) (m³/h): 5

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Zenner ETW-N-MZ DN 20 130

Main
Type	household
Water temperature	for hot water
Principle of operation	mechanical
Mechanical	vane-wheeled single jet dry


Specs
Diameter (DN)	20 mm
Max. pressure	1.6 MPa
Minimum water flow (Qmin)	0.05 m³/h
Transitional water flow (Qt)	0.2 m³/h
Rated water flow (Qn)	2.5 m³/h
Max. water flow (Qmax)	5 m³/h
Max. water temperature (Tmax)	90 °C
Counter capacity	99999 m³
Division value	0.0001 m³
Sensitivity threshold, less than	20 L/h
Pressure loss at Qmax, less than	0.1 MPa

Mounting
Installation	horizontal / vertical
Connection type	thread
Threaded connection size	1 "
Dimensions	130х72х75 mm
Length with fittings	226 mm


General specs
Rotating counter mechanism
Protection against external magnetic influence
Verification interval	4 years
Body material	brass
Weight	0.58 kg / without mounting fittings /
Country of origin	Germany
Added to E-Catalog	april 2019

Horizontal or vertical installation is possible. The counting mechanism is separated from the measured medium, not sensitive to contaminated water

Prepared to be equipped with a pulse output for remote reading. Service life 12 years

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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ETW-N-MZ DN 20 130

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