PresAir Trol Air Button [DPDT] [ALt] [Threaded] [Center Spout] (ATA-211A)

Air Switches
Presair Trol
ATA-211A
59-369-1345
COMPARE AT $40.99
OUR PRICE $32.49
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Under 25 lbs. Contiguous USA
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The PresAir Trol air button switch in DPDT alternate format is designed for compatible pneumatic control systems that use a threaded installation and center spout configuration. Alternate-action air switches are useful because they change and hold state with each activation, making them a strong fit for control functions that do not need a constant finger press.

This version is especially helpful when the original switch has become inconsistent, no longer alternates properly, or fails to maintain the intended state after actuation. The threaded design also supports installations where a more secure mechanical mounting style is preferred.

It is a practical replacement when you need to restore maintained-state double-pole pneumatic switching in a configuration-specific application.

  • PresAir Trol DPDT alternate air button switch
  • Threaded design with center spout configuration
  • Helps restore maintained-state pneumatic switching
  • Useful when the original switch no longer alternates correctly
  • Supports more dependable control behavior in compatible systems
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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