3412 INDUSTRIAL & MARINE ENGINE ATTACHMENTS Caterpillar

7N5946 Or 3N9598 (Metals And Controls Number 25P514-1)

Switch operates when the pressure increases to ... 145 kPa (21 psi)

Switch operates when the pressure decreases to ... 75 ± 20 kPa (11 ± 3 psi)

2N6955

With an increase of pressure, switch operates at ... 70 to 95 kPa (10 to 14 psi)

With a decrease of pressure, switch operates at ... 55 to 70 kPa (8 to 10 psi)

2N7124

With an increase of pressure, switch operates at ... 150 to 165 kPa (22 to 24 psi)

With a decrease of pressure, switch operates at ... 70 to 75 kPa (10 to 11 psi)

3N7443

With an increase of pressure, switch operates at ... 130 to 145 kPa (19 to 21 psi)

With a decrease of pressure, switch operates at ... 105 to 110 kPa (15 to 16 psi)