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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

The WELCH Vacuum Pump (MPN 3081-02) is a 0.5 hp lubricated rotary vane vacuum pump designed for industrial applications. It operates on 115V AC, single-phase power, delivering 5.6 cfm free air displacement and a…

SKU 3G-OTH-138752

Also listed as: 308102 · 3081 02

Brand
WELCH
Item
Lubricated Rotary Vane Vacuum Pump
Part Number
3081-02
Category
Lubricated Rotary Vane Vacuum Pumps
Available to Order
Also known as:3081-02WELCH
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

WELCH
Manufacturer Part Number
3081-02
Type
0.0015 torr Max Vacuum
AC
115V
Phase
1
Free Air Displacement
5.6 cfm

Technical Documents

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

Product Description

The WELCH Vacuum Pump (MPN 3081-02) is a 0.5 hp lubricated rotary vane vacuum pump designed for industrial applications. It operates on 115V AC, single-phase power, delivering 5.6 cfm free air displacement and a maximum vacuum of 0.0015 torr. The pump features an NPT connection and an NW16 inlet port.

Frequently Asked Questions

What is the WELCH Vacuum Pump 3081-02 used for?

The WELCH Vacuum Pump 3081-02 is a lubricated rotary vane pump used for industrial vacuum applications such as filtration, degassing, and material handling. It provides a maximum vacuum of 0.0015 torr and 5.6 cfm free air displacement, making it suitable for laboratory and light manufacturing processes.

What are the specifications of the WELCH Vacuum Pump 3081-02?

The WELCH Vacuum Pump 3081-02 is a 0.5 hp lubricated rotary vane pump operating on 115V AC, single-phase power. It delivers 5.6 cfm free air displacement and a maximum vacuum of 0.0015 torr. Connections include NPT and NW16 inlet port. The manufacturer part number is 3081-02.

Where to buy the WELCH Vacuum Pump 3081-02 worldwide?

You can source the WELCH Vacuum Pump 3081-02 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we provide competitive sourcing for this lubricated rotary vane pump.

How to install the WELCH Vacuum Pump 3081-02?

Install the WELCH Vacuum Pump 3081-02 on a stable, level surface with adequate ventilation. Connect the NW16 inlet port to your system using compatible fittings. Ensure the power supply matches 115V AC, single-phase. Use proper oil for lubrication and check the oil level before startup. Follow generic rotary vane pump best practices.

Used in

Common applications for WELCH
Laboratory vacuum systems — WELCH 1417P-11 exhaust filter for oil mist removal
Industrial degassing processes — WELCH 8150B-30 rocking piston pump for vacuum generation
Research filtration setups — WELCH 2581B-50 rocking piston pump for high vacuum
Compressed air for instrumentation — WELCH 2546B-01 rocking piston compressor
Oil-free vacuum for environmental chambers — WELCH rocking piston pumps with 115V AC operation
Exhaust air treatment in industrial settings — WELCH 1417P-8 and 1417P-20 exhaust filters
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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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More from WELCH

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This lubricated rotary vane vacuum pump operates on 115V AC, single phase, with a free air displacement of 21 cfm and a maximum vacuum of 29.9 in Hg. It is suited for industrial applications such as filtration, degassing, and material handling. Connections are NPT
WELCH
This lubricated rotary vane vacuum pump operates on 115V AC, single phase, with a free air displacement of 21 cfm and a maximum vacuum of 29.9 in Hg. It is suited for industrial applications such as filtration, degassing, and material handling. Connections are NPT

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