Senasys Air Switch [PresAir SPST 9/16" Center Spout 21A Momentary] (TVM411B)
| Air Switches | |
| Senasys | |
| TVM411B | |
| 59-369-1312 |
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The Senasys PresAir air switch is designed for compatible control applications where momentary air-activated switching is needed. An air switch is useful because it helps translate pneumatic button action into temporary electrical activation, supporting safer control in wet environments and dependable user response.
This version is especially useful when the original switch has become inconsistent, unresponsive, or worn out from frequent use. The SPST 21 amp momentary design with 9/16 inch center spout helps preserve intended control behavior and restore dependable switch response.
The TVM411B is a practical service part when a compatible pneumatic control system needs dependable momentary switching performance.
- Senasys PresAir air switch
- SPST 21A momentary design
- 9/16 inch center spout configuration
- Useful when the original switch is failing or nonresponsive
- Supports cleaner and more dependable pneumatic control
Senasys – Switches, Sensors & Control Components |
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Who is Senasys?
Senasys provides switches, sensors, thermostats, and control components used across a variety of equipment and system applications. In pool, spa, and water equipment environments, these types of components help support safe operation, temperature management, and equipment control. Senasys products are designed for situations where accurate switching and reliable system response are important. What products does Senasys specialize in?Senasys specializes in switches, sensors, thermostats, temperature controls, and equipment control components. These products help manage system response, regulate temperature, and support safe operation in pool, spa, and water equipment applications. Why choose Senasys parts for your pool or spa?What distinguishes Senasys is its focus on dependable control components built for practical equipment applications. Small electrical and sensing parts can play a critical role in protecting equipment, regulating performance, and ensuring systems operate as intended. For service professionals and equipment owners who need reliable replacement components, Senasys offers useful solutions that support consistent operation. How do you identify and choose the correct Senasys part?To choose the correct part, match the control model, voltage, amperage, sensor type, relay configuration, and system compatibility. Checking wiring diagrams, labels, and equipment manuals helps ensure the replacement component is appropriate for the application. Need help finding the right Senasys part?At Bath & Spa Parts Online, we carry a wide selection of Senasys pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support. |
