# Tyco 437900 Pneumatic Switch - Ansul Pressure Switch DPST

The **Tyco 437900 Pneumatic Switch**, also known as the **Ansul 437900 Pressure Switch DPST**, is designed for reliable pressure monitoring in industrial applications. This switch ensures optimal performance in critical control systems. Looking for a dependable pneumatic switch for your safety systems Look no further

This robust switch features a maximum pressure rating of 2900 PSI (200 Bar) and an actuation pressure range of 30-50 PSI (2-3.5 Bar). Suitable for a wide range of ambient temperatures, the **Tyco 437900** is ideal for demanding industrial environments. Its DPST configuration provides versatile control options for your **automation** needs.

-   High pressure rating: Up to 2900 PSI
-   Wide ambient temperature range: -4?F to +130?F
-   Durable construction for long-lasting performance
-   DPST configuration for versatile control
-   Ideal for industrial **automation** and safety systems

**Specifications:**  
Max Pressure: 2900 PSI (200 Bar)  
Actuation Pressure: 30-50 PSI (2-3.5 Bar)  
Ambient Temperature: -4?F/+130?F (-20?C/+54?C)

Trust the **Tyco 437900 Pneumatic Switch** for dependable performance in your industrial **automation** setup. Ensure reliable pressure monitoring and control in your critical systems today

Also our company name is Ram Automations and also you can contact us on email info@ramautomations.com

## Details

- **Price:** 999.0 USD
- **Vendor:** Tyco
- **Type:** Industrial Automation > Control Systems > Pressure Switches
- **Tags:** 437900, control systems, DPST, industrial automation, pneumatic switch, pressure switch, Tyco

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 999.00 USD | In stock |

## Images

- Tyco 437900 Pneumatic Switch - Ansul Pressure Switch DPST-Ram Automations

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> Source: [Ram Automations](https://ramautomations.com/products/tyco-437900-pneumatic-switch-ansul-pressure)
> Updated: 2026-10-09