Price:
$4883
Product ID:
WELCH-1400B-01F
Lead Time:
Contact Us to inquire about lead times
Return Policy:
14 days for a full refund

Product Specifications

Free Air Displacement:
0.9 CFM
Ultimate Vacuum (absolute):
0.001 Torr (1 micron)
Pump Type:
Rotary Vane
Pump Category:
Belt Drive
Pump Duty Type:
Heavy Duty
Motor Power:
0.33 HP
Intake Port:
0.75-20
Exhaust Port:
0.75-20
Oil Capacity:
590

Features

High Quality
High Performance
Chemical Resistant
High Oil Capacity
High Service Life
Low Operational Temperature
Low Wear and Tear

Description

Welch Belt Drive vacuum pump model 1400B-01F giving you an ultimate vacuum of 0.001 Torr (1 micron) and a volumetric flow rate of 0.9 CFM. These belt driven rotary vane vacuum pumps are ruggedized and built to perform and last in demanding environments and applications.

The Belt Driven Rotary Vane Pump has a high oil capacity which also yields a high contamination tolerance. Furthermore, the lower operational RPM, which is about 3 times less than a direct drive rotary vane pump, will result in a longer service life due to lower operational temperature (about 10 degrees less) and less wear and tear.

The trade-off are that these types of pumps are heavier than its direct drive rotary vane counterparts, require more oil, and have more moving parts such as wheel and pulley.

We have many more resources on our website that you should check out

We treat our customers well by Over-Delivering on our Promises (reason why we are Highly Rated on Google My Business). What are you building? Take a look at the links below and discover some of the cool things we make.

Vacuum Decay Leak Testing Systems
Vacuum Decay Leak Testing Systems are Instruments that detect and quantify a leak by measuring the drop in vacuum (pressure) inside the specimen. During a vacuum decay leak test, the specimen is placed into a vacuum chamber, the vacuum is pulled to a specified setpoint, and the drop in vacuum is monitored and recorded over time. If a leak in the specimen exists, the air will travel from a higher pressure (inside the specimen) to a lower pressure (vacuum chamber). As a results of the additional air, the vacuum levels will drop whereas a leak can be detected and quantified.
Power Vacuum Feedthroughs
Power vacuum feedthroughs are hermetically sealed off the shelf components used to transfer electrical power from the outside of the vacuum chamber into the inside of the vacuum chamber without compromising the vacuum. One example application would be powering an electronic device inside the vacuum chamber
Our Work: Bubble Leak Testing System with a Dry off Sink used for Leak Testing Large Bags
How do you leak test Large Food Bags? This is the same question a Large Food and Beverage Processor had asked themselves because they had need for a bubble leak testing system which could be used to detect presence of leaks in their large bags. Their requirements were to test several sized bags with the largest bag being 24 inches Wide by 12 inch Deep by 9 inches High. In addition to the bubble leak testing system, they also needed a way to dry the bags after the test.
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Additional Comments

1. Depiction: We go above and beyond to represent our products the best we can, but all images are for reference only. If you want the exact dimensions of a product, please refer to the product drawing. If the drawing is not present, please contact us.

2. Discount: If you are ordering more than one item you will qualify for a discount, contact us for more details. No discount will be given after you have ordered and then realized you can get a discount. We put in a lot of effort writing this and we don`t reward failure to read our descriptions. However, since we are nice guys, we will give you a discount on your next order.

3. Shipping: The shipping rates are for the lower 48 states only; additional shipping charges apply to Alaska, Hawaii, and international orders. Keep in mind that international order will also be subject to duty and other charges.

4. Products: Our products are built-to-order; therefore, your product can be customized, but you must let us know beforehand. The pricing, shipping terms, and lead time apply to orders of less than three (3) items. If you are ordering more than 3 items, you should contact us to discuss your quote.

5. Return Policy: 14 days on all standard products. We stand 100% behind our products. If there was a mistake on our part, you will be refunded 100% of your money including shipping. If the mistake was on your part or you decided that you didn`t want it after all, you will pay for shipping and we will fully refund rest of your money. Chamber must be insured during return shipping for the price that you paid for and in a non-damaged condition. Return Policy does NOT apply to custom items, jobs, or products. If you have asked us to modify any of our standard products, you will not be able to return your item.