The pressure switches are used in nearly all systems where there are fluids under pressure. 
They automatically control the energy levels by acting on the feeding of the motor-pumps. 
Pressure switches are calibrated beforehand to the standard opening and closing pressure of the contacts, but they can be calibrated to diverse pressures by means of an adjustment device and the values that can be obtained are indicated for each one product.

Data

Luise P1 Pressure Switch

Technical Features
- Range at rising pressure: 1,4 - 4,6
- Differential at minimum setting: 1,0 - 2,1
- Differential at maximun setting: 1,2 - 2,3
- Factory settings:  1,4 - 2,8

RANGE - 1,4 - 4,6
Differential @ min. settings - 1,0 - 2,1
Differential @ max. settings - 1,2 - 2,3
Factory setting - 1,4 - 2,8

Luise P2 Pressure Switch

Technical Features
- Range at rising pressure: ​2,8 - 7,0
- Differential at minimum setting: ​1,2 - 2,3
- Differential at maximun setting: ​1,6 - 2,7
- Factory settings:  ​5,4 - 7.0

RANGE - ​0,9 - 5,0
Differential @ min. settings - ​0,9 - 1,0
Differential @ max. settings - ​1,4 - 1,8
Factory setting - ​1,4 - 1,8

D FSG2 NE

Technical Features
- Range at rising pressure: 1,4 - 4,6
- Differential at minimum setting: 1,0 - 2,1
- Differential at maximum setting: 1,2 - 2,3
- Factory settings: 1,4 - 4,6

RANGE - ​​1.4 - 1,6
Differential @ min. settings - ​​1,0 - 2,1
Differential @ max. settings - ​1,2 - 2,3
Factory setting - ​1,4 - 1,8

Square D FSG 2

Technical Features
- Range at rising pressure: 1,4 - 4,6
- Differential at minimum setting: 1,0 - 2,1
- Differential at maximum setting: 1,2 - 2,3
- Factory settings: 1,4 - 2,8

RANGE - ​1.4 - 1,6
Differential @ min. settings - ​1,0 - 2,1
Differential @ max. settings - ​1,2 - 2,3
Factory setting - ​1,4 - 2,8

Dry Running Protection Furnas Pressure Switch

Technical Features
- Range at rising pressure: 1,4 - 4,6
- Differential at minimum setting: 1,0 - 2,1
- Differential at maximun setting: 1,2 - 2,3
- Factory settings:  1,4 - 2,8

RANGE - 1,4 - 4,6
Differential @ min. settings - 1,0 - 2,1
Differential @ max. settings - 1,2 - 2,3
Factory setting - 1,4 - 2,8

Dry Running Protection Furnas Pressure Switch

Technical Features
- Range at rising pressure: ​2,8 - 7,0
- Differential at minimum setting: ​1,2 - 2,3
- Differential at maximun setting: ​1,6 - 2,7
- Factory settings:  ​5,4 - 7.0

RANGE - ​0,9 - 5,0
Differential @ min. settings - ​0,9 - 1,0
Differential @ max. settings - ​1,4 - 1,8
Factory setting - ​1,4 - 2,8

D FSG2 NE

Technical Features
- Range at rising pressure: 1,4 - 4,6
- Differential at minimum setting: 1,0 - 2,1
- Differential at maximum setting: 1,2 - 2,3
- Factory settings: 1,4 - 4,6

RANGE - ​​1.4 - 1,6
Differential @ min. settings - ​​1,0 - 2,1
Differential @ max. settings - ​1,2 - 2,3
Factory setting - ​1,4 - 1,8

Square D FSG 2

Technical Features
- Range at rising pressure: 1,4 - 4,6
- Differential at minimum setting: 1,0 - 2,1
- Differential at maximum setting: 1,2 - 2,3
- Factory settings: 1,4 - 2,8

RANGE - ​1.4 - 1,6
Differential @ min. settings - ​1,0 - 2,1
Differential @ max. settings - ​1,2 - 2,3
Factory setting - ​1,4 - 2,8

Square D FYG 22

Technical Features
- Range at rising pressure: ​5.6 - 10.5
- Differential at minimum setting: ​1,9 - 3,0
- Differential at maximum setting: ​2.3 - 3.4
- Factory settings: ​8.0 - 10.5

RANGE - ​​5,6 -10,5
Differential @ min. settings - ​​1,9 - 3,0
Differential @ max. settings - ​2,3 - 3,4
Factory setting - ​​8,0 - 10,5

SQUARE D FYG 32

Technical Features
- Range at rising pressure: ​5.6 - 10.5
- Differential at minimum setting: ​1,9 - 3,0
- Differential at maximum setting: ​2.3 - 3.4
- Factory settings: ​8.0 - 10.5

RANGE - ​5,6 -10,5
Differential @ min. settings - ​1,9 - 3,0
Differential @ max. settings - ​2,3 - 3,4
Factory setting - ​8,0 - 10,5

SQUARE D FYG 32

Technical Features
- Range at rising pressure: ​5.6 - 10.5
- Differential at minimum setting: ​1,9 - 3,0
- Differential at maximum setting: ​2.3 - 3.4
- Factory settings: ​8.0 - 10.5

RANGE - ​5,6 -10,5
Differential @ min. settings - ​1,9 - 3,0
Differential @ max. settings - ​2,3 - 3,4
Factory setting - ​8,0 - 10,5

SQUARE D FYG 32

Technical Features
- Range at rising pressure: ​5.6 - 10.5
- Differential at minimum setting: ​1,9 - 3,0
- Differential at maximum setting: ​2.3 - 3.4
- Factory settings: ​8.0 - 10.5

RANGE - ​5,6 -10,5
Differential @ min. settings - ​1,9 - 3,0
Differential @ max. settings - ​2,3 - 3,4
Factory setting - ​8,0 - 10,5

SQUARE D FYG 32

Technical Features
- Range at rising pressure: ​5.6 - 10.5
- Differential at minimum setting: ​1,9 - 3,0
- Differential at maximum setting: ​2.3 - 3.4
- Factory settings: ​8.0 - 10.5

RANGE - ​5,6 -10,5
Differential @ min. settings - ​1,9 - 3,0
Differential @ max. settings - ​2,3 - 3,4
Factory setting - ​8,0 - 10,5

SQUARE D FYG 32

Technical Features
- Range at rising pressure: ​5.6 - 10.5
- Differential at minimum setting: ​1,9 - 3,0
- Differential at maximum setting: ​2.3 - 3.4
- Factory settings: ​8.0 - 10.5

RANGE - ​5,6 -10,5
Differential @ min. settings - ​1,9 - 3,0
Differential @ max. settings - ​2,3 - 3,4
Factory setting - ​8,0 - 10,5

SQUARE D FYG 32

Technical Features
- Range at rising pressure: ​5.6 - 10.5
- Differential at minimum setting: ​1,9 - 3,0
- Differential at maximum setting: ​2.3 - 3.4
- Factory settings: ​8.0 - 10.5

RANGE - ​5,6 -10,5
Differential @ min. settings - ​1,9 - 3,0
Differential @ max. settings - ​2,3 - 3,4
Factory setting - ​8,0 - 10,5

SQUARE D FYG 32

Technical Features
- Range at rising pressure: ​5.6 - 10.5
- Differential at minimum setting: ​1,9 - 3,0
- Differential at maximum setting: ​2.3 - 3.4
- Factory settings: ​8.0 - 10.5

RANGE - ​5,6 -10,5
Differential @ min. settings - ​1,9 - 3,0
Differential @ max. settings - ​2,3 - 3,4
Factory setting - ​8,0 - 10,5