Graco Inc.

Pressure Switches 

Lubrication Accessories

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Durable design allows operation in harsh environment. Turns off your pump or controller and activates venting once the lube system reaches the desired pressure level.

  • Easy to visually adjust line pressure and reset pressure to ensure your lube system has vented properly
  • LED lights visually display pressure switch functions
  • Modern 4-pin M12 micro-connector easily connects to the G3 and other controllers
  • Moisture resistant and factory set to ensure accuracy for long life and reliablity
  • Sends an alarm signal to alert either a high, or low pressure condition
  • Available for hydraulic pressures from 10 to 4700 psi1⁄4 NPT thread allows quick connection to injector systems

Set/Reset Point Pressure Switch
Electrical Design
DC PNP
DC PNP
Output
Normally open / closed complimentary
Normally open / closed complimentary
Operating Voltage
9.6 - 32 VDC
9.6 - 32 VDC
Ambient Temperature Range
-13° to 176°F
-25° to 80°C
Storage Temperature
-40° to 212°F
-40° to 100°C
Current Rating
500 mA
500 mA
Voltage Drop
<2.0 V
<2.0 V
Current Consumption
<25 mA
<25 mA
Set Point Range
290 - 5800 psi
20 - 400 bar; 2.07 - 40 MPa
Reset Point Range
175 - 5685 psi
12 - 392 bar; 1.2 - 39 MPa
Switch point accuracy
< + 2.5% Full range
< + 2.5% Full range
Repeatability
< + 0.5% Full range
< + 0.5% Full range
Termination Type
1/4 NPT
1/4 NPT
Connection
M12
M12
Wetted Parts
stainless steel 316 l/1.4404
stainless steel 316 l/1.4404
Weight
3.2 oz
0.092 kg
Enclosure
(Ingression Protection) IP67
(Ingression Protection) IP67
Display
Power Indicator
LED green
LED green
Switching Status Indicator
LED yellow
LED yellow