Price:
$4934
Product ID:
WELCH-1405B-10
Lead Time:
Contact Us to inquire about lead times
Return Policy:
14 days for a full refund

Product Specifications

Free Air Displacement:
3.2 CFM
Ultimate Vacuum (absolute):
0.001 Torr (1 micron)
Pump Type:
Rotary Vane
Pump Category:
Belt Drive
Pump Duty Type:
Heavy Duty
Motor Power:
N/A
Intake Port:
1.0-20
Exhaust Port:
1.0-20
Oil Capacity:
2100

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 1405B-10 giving you an ultimate vacuum of 0.001 Torr (1 micron) and a volumetric flow rate of 3.2 CFM. These belt driven rotary vane vacuum pumps are ruggedized and built to perform and last in demanding environments and applications. NOTE: NO Motor Present, you must purchase your own drive motor.

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 are an Engineering Excellence Company. There is a tremendous amount of valuable resources and information regarding vacuum systems and vacuum technology; check them out by clicking on the links below.

Altitude Package ASTM D6653 Leak Testing Systems
Altitude Package (ASTM D6653) Leak Testing Systems, or Testing Systems which test the effect of higher altitude on packages are vacuum systems that consist of a vacuum chamber, a vacuum controller, and a vacuum pump. The goal of these package testing systems is intended to test and investigate the effects of higher altitudes on the seal integrity, package quality, or container closure integrity.
USB Vacuum Feedthroughs
USB Vacuum Feedthroughs are 2.0 USB ports which enable you to run a USB signal into the vacuum chamber during vacuum and pump-down operations. You have several options on what type and size of USB ports you are looking to add to a vacuum chamber.
Our Work: Vacuum Storage of Pharmaceutical Products and Medical Supplies
A pharmaceutical manufacturer contacted us to build them a large vacuum storage system for their pharmaceutical products. They were looking for as much footprint as possible which is why they got a two-chamber system from us. They needed a total of 6 shelves per chamber including trays. Finally, they were looking to have both chambers to be placed on a table frame assembly with lockable swivel casters. What you are seeing is a two chamber system, each chamber is our 20 inch cube acrylic vacuum chamber, front load hinged door. Each chamber can be accesses independently while the other is under vacuum. The trays can be easily loaded and unloaded. This whole system can also be moved to anywhere in their facility.
Related Articles: Vacuum Levels of Acrylic Vacuum Chambers
In this article we will discuss the vacuum levels of an acrylic vacuum chamber. This article also covers the leak rate or the leak tightness of the acrylic chamber. Additionally, we are going to recommend a rule of thumb used for vacuum pump selection based on the size of the vacuum chamber.

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.