PM/5, PT/5, PM/12, PT/12
Pressure switches for water system applications


• Pressure switches for use with water in autoclave systems
• The switch ensures automatically the starting and stopping of the electric pump according to the set pressure values
• Electric contacts: normally closed and made of brass alloy with Ag-Ni surfacing
• Terminals with M4 screws and 8x8 mm pressure dice
• NBR rubber membrane with textile insert (food grade for PM/5 - PM/6 - PT/5)
• ¼" F hydraulic connection made of galvanized steel
• Standard protection degree IP 44
• Max ambient temperature: 55°C
• Tear resistant cable clamps

APPLICATIONS: Pressure switches for firefighting systems, Pressure switches for water pumps

 

TECHNICAL DATA

PM/5

PM/6

PM/12

PT/5

PT/6

PT/12

Pressure range

1-5 bar

1.5-5.5 bar

3-12 bar

1-5 bar

1.5-5.5 bar

3-12 bar

Factory setting

1.4 – 2.8 bar

1.8 – 3 bar

5 – 7 bar

1.4 – 2.8 bar

1.8 – 3 bar

5 – 7 bar

Min differential

0.6 bar

0.8 bar

1.5 bar

0.6 bar

0.8 bar

1.5 bar

Max differential

2.3 bar

2.2 bar

5 bar

2.3 bar

2.2 bar

5 bar

Rated current

16(10) A

16(10) A

16(10) A

16(10) A

16(10) A

16(10) A

Rated voltage

250 V

250 V

250 V

500 V

500 V

500 V

 

              

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