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Explore Welch 1400b-01 Duoseal Vacuum Pump Diy Kit [CLlIdHSj]

$95.99 $307.99 -69%

Explore Welch 1400b-01 Duoseal Vacuum Pump Diy Kit [CLlIdHSj]: A Robust Solution for Your Vacuum Needs The Explore Welch 1400b-01 Duoseal Vacuum Pump Diy Kit [CLlIdHSj] is a powerful and reliable choice for a wide range of vacuum applications. Designed for pressures below 1 Torr, this pump delivers exce

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Explore Welch 1400b-01 Duoseal Vacuum Pump Diy Kit [CLlIdHSj]

Explore Welch 1400b-01 Duoseal Vacuum Pump Diy Kit [CLlIdHSj]: A Robust Solution for Your Vacuum Needs

The Explore Welch 1400b-01 Duoseal Vacuum Pump Diy Kit [CLlIdHSj] is a powerful and reliable choice for a wide range of vacuum applications. Designed for pressures below 1 Torr, this pump delivers exceptional performance with a pumping speed of 25 liters/min (0.9 CFM) and achieves an impressive vacuum level of less than 0.0001 Torr. Its rugged construction and oil-seal technology make it suitable for various tasks, including Schlenk drying lines, freeze drying, degassing, concentrations, and distillations. The pulley drive system ensures low pump rpm operation, reducing friction, oil temperature, and oil degradation, while the large oil reservoir minimizes contamination effects and extends maintenance intervals.
  • High pumping speed of 25 liters/min (0.9 CFM)
  • Exceptional vacuum level of less than 0.0001 Torr
  • Rugged oil-seal technology for durability and reliability

Key Specifications and Technical Details

The Explore Welch 1400b-01 Duoseal Vacuum Pump Diy Kit [CLlIdHSj] is equipped with several key specifications that set it apart from other pumps in its class. It features a 0.9 CFM pumping speed, a maximum vacuum of 0.001 torr, and an oil capacity of 0.62 qt (0.59 l). The pump requires 7/16" (11 mm) tubing and comes with 3/4-20 exhaust and intake threads. It operates at a pump RPM of 580 and has dimensions of 17.8" x 9" x 12.6". The unit is powered by 115V, 60 Hz and includes 1 qt of DuoSeal vacuum pump oil (1407K-11).
  • 0.9 CFM pumping speed for efficient performance
  • Maximum vacuum of 0.001 torr for precise applications
  • Comprehensive list of specifications for easy selection and compatibility

Practical Applications and Target Audience

The Explore Welch 1400b-01 Duoseal Vacuum Pump Diy Kit [CLlIdHSj] is an ideal choice for professionals in various industries, including chemistry, pharmaceuticals, and materials science. Its versatility and robust design make it suitable for a wide range of applications, from laboratory work to industrial processes. Whether you're working on complex distillations, freeze drying, or degassing, this pump provides the reliability and performance you need. Its user-friendly design and high-quality construction ensure that it will be a valuable asset in your workflow for years to come.
  • Perfect for chemistry, pharmaceuticals, and materials science professionals
  • Wide range of applications in laboratory and industrial settings
  • Reliable performance and durable construction for long-term use

What Our Customers Say

January 23, 2026

Absolutely no complaints!

A fantastic tool. I'm very, very impressed.

- Adalyn F..

January 23, 2026

Absolutely no complaints!

A product that gives you total confidence.

- Daniel O..

January 23, 2026

Absolutely no complaints!

It’s a very well-made and a very handy tool.

- Ana Y..

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