VARIAN 0426.P1261.3 Dual Rotary Vane Vacuum Pump SD-1400 T199473

( Brand: Varian ), ( Manufacturer Part Number: 0426.P1261.3 ), ( Model: SD-1400 ), ( Part Type: Vacuum Pump )

Review VARIAN Dual Stage Rotary Vane Vacuum Pump

Varian SD-1400 Dual Rotary Vane Vacuum Pump (Model: 0426.P1261.3 T199473)

The Varian SD-1400 Dual Rotary Vane Vacuum Pump (Model: 0426.P1261.3 T199473) is a high-performance, versatile, and reliable vacuum solution, designed for a wide range of applications within scientific, industrial, and research environments.

This vacuum pump, manufactured by Varian, features a dual rotary vane design that ensures efficient and consistent pumping action, minimizing heat build-up and maintaining stable vacuum levels. The SD-1400 is capable of achieving an ultimate pressure of 1.3 x 10 -3 Torr (1.8 mbar) at 293 K, making it perfect for applications requiring precise vacuum levels.

The SD-1400 boasts a pumping speed of 1400 L/s (49,212.8 CFM) at an inlet pressure of 760 Torr, allowing for rapid evacuation of large volumes. Its compact design, measuring approximately 29.2 x 23.6 x 34.3 cm (11.5 x 9.3 x 13.5 inches), makes it easy to integrate into various systems, while its weight of approximately 17.6 kg (38.8 lbs) ensures portability.

The Dual Rotary Vane Vacuum Pump is equipped with an oil reservoir, ensuring continuous lubrication of the rotor vanes for extended service life. The pump also features a built-in oil level sight glass and an oil drain valve for easy maintenance. Additionally, the pump includes an automatic shutoff feature to prevent overheating, ensuring safe and hassle-free operation.

The Varian SD-1400 Dual Rotary Vane Vacuum Pump is an ideal choice for applications that demand high-performance, durability, and ease of use, including thermal vacuum processing, semiconductor manufacturing, and various research and development projects. With its exceptional pumping speed, high vacuum levels, and user-friendly design, this vacuum pump is a valuable asset in any lab or industrial setting.

Pros, Cons, and Recommendation for the Varian 0426.p1261.3 T199473 SD-1400 Dual Rotary Vane Vacuum Pump

1. Dual Rotary Vane Design: This design ensures a stable and consistent vacuum level, making it suitable for applications requiring high precision and repeatability.

2. High Vacuum Level: The SD-1400 model can achieve a vacuum level of up to 10 -6 Torr, which is ideal for many laboratory and industrial applications.

3. Low Noise Level: The pump is designed to operate at a lower noise level compared to other types of vacuum pumps, making it more user-friendly and suitable for quiet environments.

4. Energy Efficient: The Varian vacuum pump is designed to be energy efficient, helping to reduce operating costs in the long run.

1. Initial Cost: As a high-quality, professional-grade vacuum pump, the Varian SD-1400 may have a higher initial cost compared to other models.

2. Size and Weight: Due to its robust design and the need for durable materials, the pump may be larger and heavier than some other models, which could pose a challenge for those with limited space or mobility.

3. Maintenance: Like any mechanical device, the Varian vacuum pump requires regular maintenance to ensure optimal performance. This may include oil changes, seal replacements, and occasional repairs.

The Varian 0426.p1261.3 T199473 SD-1400 Dual Rotary Vane Vacuum Pump offers several advantages, including a high vacuum level, low noise operation, and energy efficiency. However, its initial cost, size, weight, and maintenance requirements are potential drawbacks.

If you require a high-performance vacuum pump for laboratory or industrial applications and have the space and budget, the Varian SD-1400 could be a good choice. For those with limited budgets or space, or for less demanding applications, it may be worth considering other, less expensive options. It's always a good idea to compare multiple models and consider your specific needs before making a purchase decision.

Details:

This Varian SD-1400 Dual Stage Rotary Vane Vacuum Pump 0426.P1261.3 is in fair cosmetic condition with signs of use. I do not have the knowledge or equipment to test this pump, so it is sold As-Is. No software, power cords, or other accessories are included unless stated above. I do not have a compatible electrical outlet to try and power on the pump.

This pump currently has a five wire power cable installed with no plug. 95020 408 886-3700. The unpacked weight of this item is 272 pounds. Is there a Dock or Forklift available.

This unit has scuffs and scratches present, as well staining oil residue.

part #: 0426p12613 prices

• $1000.00-$2999.99

specifications valvplu:

• brand: Varian
• mpn: 0426.p1261.3
• model: Sd-1400
• part type: Vacuum Pump

shipping valvplu:

offer valvplu:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• best offers: True
• started: July 28, 2025

payments valvplu:

• wallet: Paypal
• other
• credit card: Discover

returns valvplu:

• policy: No Returns

seller valvplu:

• rating: 100.0%
• # reviews: 51469
• city: Gilroy, California

general valvplu:

• condition: For parts or not working
• Pumps Pump Accessories > Vacuum Pumps > Rotary Vane Pumps

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