F27 Time Delay
Features
- Dry run protection for pumps
- Adjustable start-up override
- Adjustable paddle bounce ignore
- All poly and 316 stainless models available
- 220 / 240VAC or 24VAC or DC supply
- Indicator LEDs for all functions
- Weatherproof enclosure
- Suits pipe sizes 25mm and above
- Poly version 18 bar (260 psi) pressure rating
- SS version 400 bar / 5800 psi
Description
The F27 Time Delay Flow Switch is a versatile paddle flow switch with built-in adjustable start-up and run-on timers, offering a simple and reliable solution for pump control. Designed for ease of use, the F27 allows users to effortlessly set or adjust its timers to override the initial lack of flow and manage minor flow interruptions, ensuring effective dry-run protection. Its wet end is interchangeable with our standard paddle switches and TW Switches, enabling easy upgrades and convenient paddle replacement using readily available stock parts. Constructed with durable thermoplastic materials and no metal parts in contact with liquids, it is ideal for a wide range of applications, including challenging water environments. The F27 provides a cost-effective and user-friendly option for basic pump management.
More Information
Paddle Trimming Calculator
The paddles for our F27 switches come in set lengths. These paddles can be cut down to suit your pipework and flow rate. We recommend using our Paddle Trimming Calculator to find the correct paddle length for your application.