Dry-running protection
pressure gauge - WF type

USE

Two-pole protection for checking water shortage to pressure shortage.
Cut-off under 0,4 bar, with manual reset.

Conditions of use:

• 0,9 to 5 bar.
• Differential of min. pressure: 0,9 to 1 bar and max.: 1,4 to 1,8 bar.
• Factory setting: 1,4 to 2,8 bar.