Barksdale Sealed Piston Pressure Switch 9048-4
Description
Barksdale’s Series 9048 Sealed Piston Pressure Switches offer extremely long life in a robust package, making them the ideal solution to your industrial pressure control needs. Sealed Piston switches are ideal for applications demanding rapid cycling at high pressure. Available in various pressure ranges up to 12,000 psi, piston switches are suitable for use in industrial applications such as hydraulic presses, compactors, and machine tools. All models feature a durable, anodized aluminum enclosure with an integrated ½” NPS conduit connector, a tamper-resistant setpoint adjustment screw, and are rated to NEMA 13 as a standard. For applications requiring a highly accurate switch in a durable package, Barksdale’s Series 9048 Sealed Piston Pressure Switches are the ideal choice.
Technical Specifications
Accuracy: ± 2% of the adjustable range
Electrical Connectors: 18″” free leads
Pressure Connection: 1/4″” – 18 NPT female
Switch Type: SPDT snap action
Single Setpoint Rating: 10 amps @ 125/250/480 VAC; 0.03 amps @ 250 VDC
Wetted Parts O-ring: Buna-N (standard)
Process Fitting: Nickel plated aluminum
Piston: 416 stainless steel
Enclosure: Anodized aluminum
Accuracy: ± 2% of the adjustable range
Electrical Connectors: 18″” free leads
Pressure Connection: 1/4″” – 18 NPT female
Switch Type: SPDT snap action Single Setpoint Rating: 10 amps @ 125/250/480 VAC; 0.03 amps @ 250 VDC
Wetted Parts O-ring: Buna-N (standard)
Process Fitting: Nickel plated aluminum Piston: 416 stainless steel
Enclosure: Anodized aluminum
Accuracy: ± 2% of the adjustable range
Electrical Connectors: 18″” free leads
Pressure Connection: 1/4″” – 18 NPT female
Switch Type: SPDT snap action
Single Setpoint Rating: 10 amps @ 125/250/480 VAC; 0.03 amps @ 250 VDC
Wetted Parts O-ring: Buna-N (standard)
Process Fitting: Nickel plated aluminum
Piston: 416 stainless steel
Enclosure: Anodized aluminum
Accuracy: ± 2% of the adjustable range
Electrical Connectors: 18″” free leads
Pressure Connection: 1/4″” – 18 NPT female
Switch Type: SPDT snap action
Single Setpoint Rating: 10 amps @ 125/250/480 VAC; 0.03 amps @ 250 VDC
Wetted Parts O-ring: Buna-N (standard)
Process Fitting: Nickel plated aluminum
Piston: 416 stainless steel
Enclosure: Anodized aluminum
| Adjustable Range | ||||
|---|---|---|---|---|
| Decreasing – psi (bar) | Increasing – psi (bar) | |||
| Min | Max | Min | Max | |
| -0 | 15 (1.0) | 170 (11.6) | 18 (1.2) | 200 (13.6) |
| -1 | 35 (2.4) | 340 (23.1) | 40 (2.7) | 400 (27.2) |
| -2 | 125 (8.5) | 1360 (92.5) | 135 (9.2) | 1500 (102.0) |
| -3 | 250 (17.0) | 2650 (180.3) | 280 (19.0) | 3000 (204.1) |
Datasheet
Datasheet: 9048-ds-d
Please contact sales@wilsherco.com if you’re an OEM or reseller for additional discounts.
