Pres Air Trol TinyTrol DPDT Latching Air Switch (ATA211A)

Air Switches
PresAir Trol
ATA211A
59-369-1345
402390, ATA-211A, ATA211A
9/16" Hole
Double Pole Double Throw (DPDT)
20 Amp
1/8" Barb
COMPARE AT $57.86
OUR PRICE $45.86
STOCK STATUS IN STOCK Ships Usually the Same/Next Business Day
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Under 25 lbs. Contiguous USA
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The PresAir Trol TinyTrol DPDT latching air switch is designed for compatible pneumatic control systems that require a latching-style double-pole double-throw switching function. Latching air switches are useful because they hold their changed state after actuation, making them appropriate for control functions that need a maintained on or off position.

This replacement is especially helpful when the original switch no longer latches correctly, has become erratic, or has stopped responding to air input altogether. Using the correct DPDT latching replacement can help restore the intended control behavior without altering the rest of the system.

It is a practical service part when the installation depends on maintained-state pneumatic switching rather than momentary action.

  • PresAir Trol TinyTrol DPDT latching air switch
  • Designed for compatible maintained-state pneumatic control systems
  • Useful when the original switch no longer latches properly
  • Helps restore intended multi-pole switching behavior
  • Supports more dependable control-system performance
PresAir Trol – Air Switches, Pneumatic Controls and Spa Control Components
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.

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