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WELCH Lubricated Rotary Vane Vacuum Pump - Lubricated Rotary Vane Vacuum Pumps
WELCHLubricated Rotary Vane Vacuum Pumps

WELCH Lubricated Rotary Vane Vacuum Pump

<p>The WELCH Lubricated Rotary Vane Vacuum Pump (MPN 3301-01) delivers reliable performance for demanding industrial applications. Operating on 115V AC single-phase power, it offers a free air displacement of 21 cfm…

SKU 3G-OTH-138759

Also listed as: 330101 · 3301 01

Brand
WELCH
Item
Lubricated Rotary Vane Vacuum Pump
Part Number
3301-01
Category
Lubricated Rotary Vane Vacuum Pumps
Available to Order
Also known as:3301-01WELCH
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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

Technical Specifications

WELCH
Manufacturer Part Number
3301-01
AC
115V
Phase
1
Hg Max Vacuum
29.9 in
Free Air Displacement
21 cfm

Technical Documents

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WELCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

<p>The WELCH Lubricated Rotary Vane Vacuum Pump (MPN 3301-01) delivers reliable performance for demanding industrial applications. Operating on 115V AC single-phase power, it offers a free air displacement of 21 cfm and a maximum vacuum of 29.9 in Hg, making it suitable for processes requiring deep vacuum levels.</p><p>This pump is ideal for laboratories, packaging, and general industrial use. As a Singapore-based supplier, 3G Electric provides competitive SGD quotes on request, handles GST for local buyers, and ensures fast delivery across Singapore and Southeast Asia.</p>

Frequently Asked Questions

What are the key specifications of the WELCH 3301-01 vacuum pump?

The pump operates on 115V AC, single phase, with a free air displacement of 21 cfm and a maximum vacuum of 29.9 in Hg.

Can I get a quote in SGD and what about delivery in Singapore?

Yes, 3G Electric provides SGD quotes on request. For Singapore buyers, GST is handled, and we offer fast delivery across Singapore and Southeast Asia.

Used in

Common applications for WELCH
Industrial vacuum processing — WELCH lubricated rotary vane pumps (e.g., MPN 3041-01) for continuous operation in manufacturing
Refrigeration system evacuation — WELCH commercial refrigeration service pumps (e.g., MPN 1397B-46) for HVAC maintenance
Chemical handling — WELCH chemical duty diaphragm pumps (e.g., MPN 2037B-01) for oil-free vacuum in corrosive environments
Portable field service — WELCH portable diaphragm pumps (e.g., MPN 2050B-01) for on-site vacuum applications
Laboratory vacuum systems — WELCH lubricated rotary vane pumps (e.g., MPN 3016-02) for research and testing
Vacuum pump maintenance — WELCH replacement hoses (e.g., MPN 331040-10) and inlet condensers (e.g., MPN 320016) for system upkeep
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WELCH Products

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.

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