LF20-V
LF20-V
LF20-V Vacuum Pressure Switch
1.1~22in/Hg
For Application Advice
Please Call
Please Call
- 01684 566163
LF20-V vacuum switch is specifically designed to stand up to extended duty applications.
This switch is factory set. It features a fluorosilicone rubber diaphragm for compatibility with a wide variety of fluids, and various terminations including a Metri-Pack connector that forms a tight seal when connected.
Among the outstanding design, benefits are its durable construction, compact size, and enhanced set point integrity.
| Medium | Air, water, and other fluids that are suitable for Fluorosilicone diaphragm | |
| Pressure SetPoint | Factory set from 1.1″ to 22″ Hg vacuum | |
| Max Operating Pressure | 30″ Hg vacuum | |
| Burst Pressure | 150 psi | |
| Operating Temperature Range | -40°C to 120°C | |
| Switch Type | Direct action, blade contact | |
| Electric Rating | Resistive: 15 AMP- 6 VDC, 8 AMP- 12 VDC, 4 AMP- 24 VDC | |
| Inductive: 1 AMP- 120 VAC, 0.5 AMP- 240 VAC | ||
| Contact Arrangement | SPST-N.O., N.C. | |
| Terminals | #8-32 screws, 1/4″ blade | |
| Connection | 1/8″ NPT Male, 1/4″ NPT Male, G1/8″ Male, G1/4″ Male | |
| Material | Contact: Silver alloy, gold plated | |
| Base: Brass | ||
| Cover: Glass-reinforced polyester | ||
| Diaphragm: Fluorosilicone elastomer | ||
| Options | Various base connector sizes, wire leads (potted & sealed) | |