Pres Air Trol TinyTrol 3PDT 3-F Air Switch (MTK211A)
| Air Switches | |
| PresAir Trol | |
| MTK211A | |
| 59-369-1387 | |
| 315971, 610552, 9135-14J, MTK-211A, MTK211A, PATMTK211A | |
| Surface Mount | |
| Double Pole Double Throw (DPDT) | |
| 20 Amp | |
| 1/8" Barb |
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The PresAir Trol TinyTrol 3PDT 3-function air switch is designed for compatible pneumatic control systems that require a more complex switching arrangement in a compact package. Air switches like this are useful because they let the system convert a simple burst of air pressure into an electrical switching action without placing electrical controls directly at the user’s touch point.
This model is especially valuable when the original switch has failed internally, no longer changes states correctly, or is causing unreliable control behavior. A properly matched TinyTrol replacement can help restore the intended switching logic without reworking the rest of the control layout.
It is a strong choice for service work where multi-function pneumatic control is part of the original system design.
- PresAir Trol TinyTrol 3PDT 3-function air switch
- Helps convert pneumatic input into supported electrical switching action
- Useful when the original switch no longer operates reliably
- Compact design for compatible control systems
- Supports restoration of intended multi-function control behavior
PresAir Trol – Air Switches, Pneumatic Controls and Spa Control Components |
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Who is PresAir Trol?
PresAir Trol is a manufacturer of pneumatic control components, specializing in air switches and pressure-activated controls used in spa and bath systems. Known for reliability and precision, PresAir Trol products are widely used in applications where safe, low-voltage control of electrical equipment is required. What products does PresAir Trol specialize in?PresAir Trol specializes in air switches, pneumatic buttons, pressure switches, and control assemblies. Their product lineup includes components used to activate pumps, blowers, and lighting systems in spas and whirlpool baths. These systems use air pressure instead of direct electrical contact, improving safety in wet environments. Why choose PresAir Trol parts for your pool or spa?PresAir Trol products are known for safety, durability, and consistent performance. Pneumatic controls eliminate the need for direct electrical switching at the user interface, reducing risk in water-exposed environments. Spa owners and professionals choose PresAir Trol for dependable control solutions that enhance both safety and ease of use. How do you identify and choose the correct PresAir Trol part?To select the correct PresAir Trol component, it’s important to match specifications such as switch type, hose connection size, number of functions, and system compatibility. Reviewing part numbers and configuration ensures proper fit and operation. Choosing the right component helps maintain safe and reliable system control. Need help finding the right PresAir Trol part?At Bath & Spa Parts Online, we carry a wide selection of PresAir Trol 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. |
