WELCH Vacuum Pump: 1.1 hp, 1 Phase, 115V AC, 21 cfm Free Air Displacement
The WELCH Vacuum Pump: 1.1 hp (MPN 3301-01) is a lubricated rotary vane vacuum pump. It operates on 115V AC, single phase, with a free air displacement of 21 cfm and a maximum vacuum of 29.9 in Hg. The pump features…
SKU 3G-OTH-138759
Also listed as: 330101 · 3301 01
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Delivery
- Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
- Ships to
- Singapore
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Product Description
The WELCH Vacuum Pump: 1.1 hp (MPN 3301-01) is a lubricated rotary vane vacuum pump. It operates on 115V AC, single phase, with a free air displacement of 21 cfm and a maximum vacuum of 29.9 in Hg. The pump features NPT connections.
Frequently Asked Questions
What is the WELCH 3301-01 vacuum pump used for?
The WELCH 3301-01 lubricated rotary vane vacuum pump is used for industrial applications requiring reliable vacuum, such as filtration, degassing, and material handling. With 21 cfm free air displacement and 29.9 in Hg max vacuum, it suits laboratory and light manufacturing processes.
What are the specifications of the WELCH 3301-01 vacuum pump?
The WELCH 3301-01 vacuum pump has 1.1 hp, 115V AC, single phase, 21 cfm free air displacement, and 29.9 in Hg max vacuum. It uses NPT connections and is a lubricated rotary vane design. The manufacturer part number is 3301-01.
Where to buy the WELCH 3301-01 vacuum pump worldwide?
3G Electric supplies the WELCH 3301-01 vacuum pump worldwide. We handle full logistics, customs clearance, and delivery to your site. As a global industrial solutions provider, we source genuine WELCH equipment and support your procurement needs across all regions.
How to install a WELCH lubricated rotary vane vacuum pump?
Install the WELCH 3301-01 on a level surface with adequate ventilation. Connect NPT piping securely, verify 115V AC single-phase power, and check oil level before startup. Follow the manufacturer's manual for proper belt tension and coupling alignment to ensure reliable operation.
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3G Electric supplies WELCH lubricated rotary vane vacuum pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
