PG20 SERIES |
Features |
• Self-testing each time it starts
• 2 digitally adjustable setpoints
• Digital fine tuning adjustment
• 0 – 3 minute start time
• Corrosion resistant construction
• Suitable for seawater use
• Warning lights for all functions
• Tough reliable construction
• IP67 weatherproof housing
• 20Bar (300psi) rated
Description |
The Kelco PG20 Pressure Guard is a dedicated pressure operated safety device that can be set to shut down a pump if the system pressure exceeds a preset level, or falls below a preset level. It can be set for over-pressure protection, under-pressure protection, or both.
In pumping systems it is often desirable to protect pipework and equipment against excess pressure. For example, a high head bore pump can easily burst low class polypipe if the standing water level in a bore is unusually high. Pumps can also benefit from dry-run protection. A simple transfer pump can be badly damaged if run dry. A dedicated pressure trip switch that shuts down a pump on either excessively high, or low pressure, or on no pressure, is a great benefit in many applications.
More complicated pumping systems that may have pressure switches, or any type of control, will benefit from the dedicated trip switch that acts as a guard over the whole system and shuts down the process if pressure rises or falls beyond settable levels.
Applications |
• Burst protection for pipe systems
• Dry-run protection for pumps
• Safety control for pumps
More Information |