NATIONAL NA-4160 Seal

( Brand: National ), ( Manufacturer Part Number: NA-4160 ), ( Part Type: Seal )

Review NATIONAL Seal

The National NA-4160 Seal is a high-performance, dual-acting, diaphragm seal designed for use in a wide range of industrial applications. This seal features a rugged, one-piece housing made from durable cast iron, providing excellent strength and resistance to wear and tear.

The heart of the National NA-4160 Seal is its double-diaphragm design, which allows it to function effectively in both positive and reverse pressure situations. The seal's primary diaphragm is responsible for sealing against process pressure, while the secondary diaphragm protects against pressure from the atmosphere or the seal flush system.

The National NA-4160 Seal comes with a variety of options to customize its performance for specific applications. It is available with different materials for the diaphragms, including EPDM, Nitrile, and PTFE, to suit various process media. Additionally, the seal can be ordered with various flange connections, including ANSI, DIN, and JIS, to fit different process equipment.

The seal's diaphragms are reinforced with heavy-duty, stainless steel springs that provide excellent resilience and ensure consistent performance even under heavy loads or extreme temperatures. The seal's gland design includes an adjustable packing box, which allows for easy adjustments to maintain a tight seal and minimize leakage.

The National NA-4160 Seal is designed to be easy to install and maintain. It comes with a comprehensive instruction manual and can be ordered with various accessories, such as a seal flush system, to simplify installation and operation. The seal's robust design and high-quality materials ensure long service life and minimal downtime, making it an excellent choice for demanding industrial applications.

The Na-4160 seal manufactured by National Instrument is a high-performance vacuum gauge designed for use in various applications, particularly in semiconductor manufacturing and vacuum technology. Like any other product, it has its advantages and disadvantages that potential buyers should consider before making a purchase.

1. High Accuracy: The Na-4160 seal provides high accuracy and precision, making it an ideal choice for applications where precise pressure measurement is essential.

2. Wide Measuring Range: The vacuum gauge has a wide measuring range, from 1 x 10 -6 Torr to 760 Torr, making it suitable for various applications and industries.

3. Rugged Construction: The Na-4160 seal is built to withstand harsh environments and is resistant to vibrations and shocks, ensuring reliable operation in challenging conditions.

4. Low Power Consumption: The vacuum gauge consumes low power, making it an energy-efficient option for applications where power consumption is a concern.

5. Easy to Use: The Na-4160 seal is easy to use and comes with a user-friendly interface, making it an ideal choice for users who require a straightforward and intuitive vacuum gauge.

1. High Cost: The Na-4160 seal is a high-performance vacuum gauge, and its cost reflects its advanced features and capabilities. It may not be an affordable option for users with limited budgets.

2. Complex Calibration: The vacuum gauge requires complex calibration procedures, which can be time-consuming and may require specialized expertise.

3. Limited Communication Options: The Na-4160 seal has limited communication options, making it less suitable for applications that require real-time data transfer or remote monitoring.

The National Na-4160 seal is a high-performance vacuum gauge that offers accurate and precise pressure measurement, a wide measuring range, rugged construction, low power consumption, and easy-to-use interface. However, its high cost, complex calibration procedures, and limited communication options may be disadvantages for some users. Ultimately, the decision to purchase the Na-4160 seal depends on the specific requirements of the application and the user's budget and expertise.

If the application requires high accuracy, wide measuring range, rugged construction, and low power consumption, and the user has the expertise and budget to handle the complex calibration procedures and limited communication options, then the National Na-4160 seal is an excellent choice. On the other hand, if the application has limited budget or requires real-time data transfer or remote monitoring capabilities, then alternative vacuum gauge options may be more suitable.

Details:

This seal comes with a warranty and is sold in quantity of 1.

part #: na4160 prices

• $14.88-$19.44

specifications motoralph:

• brand: National
• mpn: Na-4160
• part type: Seal

shipping motoralph:

• transit: 5-13 Days
• cost: $0.00
• class: Standard
• service: USPS Ground Advantage
• carrier: USPS
• type: Calculated

general motoralph:

• Motors > Parts Accessories > Other
• condition: New

offer motoralph:

• availability: In Stock
• quantity: 1
• sold: 0
• started: August 22, 2025
• options: Ship-to-home

returns motoralph:

• time: 30 Days
• paid by: Seller
• policy: Returns Accepted

seller motoralph:

• city: Rozet, Wyoming
• # reviews: 390
• rating: 99.0%

payments motoralph:

• credit card: Visa
• other
• wallet: Apple-pay

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