Static O Ring 12NNK6J4N4C1A Pressure Switch 400 PSI 2.545 IN

The Static O-Ring 12NN-K6J4-N4-C1A Pressure Switch is a high-performance pressure switch designed to provide reliable pressure control in a wide range of industrial applications. With a pressure rating of 400 PSI and an adjustable range of 2.5-45 inches of water column (IN WC), this pressure switch offers precise monitoring and regulation of fluid or gas pressure. Ideal for HVAC systems, industrial equipment, and machinery that require precise pressure settings, the 12NN-K6J4-N4-C1A is built for durability and consistent performance, ensuring safe and efficient operation.

Key Features:

• High Pressure Rating (400 PSI): The 12NN-K6J4-N4-C1A pressure switch is rated for up to 400 PSI, making it suitable for high-pressure applications in a variety of industries, including HVAC, pneumatic systems, and industrial machinery.

• Adjustable Pressure Range (2.5-45 IN WC): This switch features an adjustable pressure range of 2.5-45 inches of water column (IN WC), offering flexibility to meet the specific pressure control needs of different systems and environments.

• Durable Construction: Built to withstand demanding industrial environments, the Static O-Ring pressure switch features rugged construction, ensuring long-lasting performance even in harsh conditions.

• Precision Pressure Control: This pressure switch is designed for precise monitoring and regulation of pressure, helping to optimize system performance and reduce the risk of pressure-related damage to equipment.

• Wide Application Compatibility: Suitable for a variety of applications, including HVAC systems, pneumatic controls, water systems, and other pressure-sensitive equipment. It helps ensure consistent performance and safety by providing accurate pressure measurements.

• Reliable O-Ring Seal: The O-ring design ensures a secure and leak-resistant seal, minimizing the risk of pressure loss and enhancing the accuracy and reliability of the pressure switch over time.

• Compact and Easy to Install: Designed for easy installation and maintenance, the 12NN-K6J4-N4-C1A pressure switch can be integrated into existing systems with minimal effort, reducing downtime and installation costs.

• Versatile in Various Environments: Whether used in industrial, commercial, or residential systems, this pressure switch provides consistent, accurate performance across a wide range of pressure settings and environmental conditions.

We ship orders Monday through Friday, excluding holidays. Most in-stock items are processed and shipped within 1–2 business days. Once your order ships, you’ll receive tracking information via email.

Standard Shipping: 2–5 business days (carrier: USPS, UPS, or FedEx depending on item size and destination)

Expedited Shipping: Available upon request. Contact us before ordering.

Freight Shipping: Larger or palletized orders may ship via LTL freight. We’ll contact you directly for delivery coordination.

Shipping Rates:
Shipping costs are calculated at checkout based on weight, dimensions, and destination. For bulk orders or local pickups, please contact us for custom shipping options.

New Products are covered by a 90 Day Warranty. Used Products are sold as is.

   Returns are accepted within 30 days of delivery.
    •    Items (new or used) must be in the same condition as received and include original packaging when possible.
    •    A receipt or proof of purchase is required.
    •    Buyer is responsible for return shipping unless the item is defective or not as described.

 A 20% restocking fee applies to all returns not due to defects or listing errors (e.g., ordered by mistake, no longer needed).
    •    This fee will be deducted from the refund total.