We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

WELCH Vacuum Pump: 1/5 hp Output Power, 0.9 cfm Free Air Displacement - Chemical Duty Diaphragm Vacuum Pumps
WELCHChemical Duty Diaphragm Vacuum Pumps

WELCH Vacuum Pump: 1/5 hp Output Power, 0.9 cfm Free Air Displacement

SKU 3G-OTH-151266

Brand
WELCH
Item
Vacuum Pump: 1/5 hp Output Power, 0.9 cfm Free Air Displacement
Category
Chemical Duty Diaphragm Vacuum Pumps
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

WELCH
Manufacturer Part Number
2034B-01
Hg Max Vacuum
29.6 in
Free Air Displacement
0.9 cfm
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

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

WELCH Products

3G Electric supplies WELCH chemical duty diaphragm vacuum pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Pump Accessories Valves & Regulation Motors & Drives All Products

Similar products

Matched by specification & description
WELCH Vacuum Pump: 0.33 hp, 1 Phase, 115V AC, 0.9 cfm Free Air Displacement, 0.0001 torr Max Vacuum (MPN 1400N-01). Key specifications — attr51477: 1400N-01; attr51480: WELCH; attr51504: NPT; attr51550: 115V AC; attr51559: 1.
WELCH
WELCH Vacuum Pump: 0.33 hp, 1 Phase, 115V AC, 0.9 cfm Free Air Displacement, 0.0001 torr Max Vacuum (MPN 1400N-01). Key specifications — attr51477: 1400N-01; attr51480: WELCH; attr51504: NPT; attr51550: 115V AC; attr51559: 1.
WELCH Vacuum Pump: 1 hp, 1 Phase, 115/230V AC, 10.6 cfm Free Air Displacement, 1376N-01. Key specifications — attr51477: 1376N-01; attr51480: WELCH; attr51504: NPT; attr51550: 115/230V AC; attr51559: 1.
WELCH
WELCH Vacuum Pump: 1 hp, 1 Phase, 115/230V AC, 10.6 cfm Free Air Displacement, 1376N-01. Key specifications — attr51477: 1376N-01; attr51480: WELCH; attr51504: NPT; attr51550: 115/230V AC; attr51559: 1.
WELCH Vacuum Pump: 0.5 hp, 1 Phase, 115V AC, 5.3 cfm Free Air Displacement, 0.07 mbar Max Vacuum (MPN 2070B-01). Key specifications — attr51477: 2070B-01; attr51480: WELCH; attr51504: NPT; attr51550: 115V AC; attr51554: NW25; attr51559: 1.
WELCH
WELCH Vacuum Pump: 0.5 hp, 1 Phase, 115V AC, 5.3 cfm Free Air Displacement, 0.07 mbar Max Vacuum (MPN 2070B-01). Key specifications — attr51477: 2070B-01; attr51480: WELCH; attr51504: NPT; attr51550: 115V AC; attr51554: NW25; attr51559: 1.
WELCH Vacuum Pump: 1/200 hp Output Power, 0.5 cfm Free Air Displacement, 22.4 in Hg Max Vacuum (MPN 2050B-01). Key specifications — attr51413: WELCH.
WELCH
WELCH Vacuum Pump: 1/200 hp Output Power, 0.5 cfm Free Air Displacement, 22.4 in Hg Max Vacuum (MPN 2050B-01). Key specifications — attr51413: WELCH.
WELCH Vacuum Pump: 1/125 hp Output Power, 0.5 cfm Free Air Displacement, 22 in Hg Max Vacuum (MPN 2060B-01). Key specifications — attr51413: WELCH.
WELCH
WELCH Vacuum Pump: 1/125 hp Output Power, 0.5 cfm Free Air Displacement, 22 in Hg Max Vacuum (MPN 2060B-01). Key specifications — attr51413: WELCH.
WELCH Vacuum Pump: 0.5 hp, 1 Phase, 115/230V AC, 5.6 cfm Free Air Displacement, 1402N-01. Key specifications — attr51477: 1402N-01; attr51480: WELCH; attr51504: NPT; attr51550: 115/230V AC; attr51559: 1.
WELCH
WELCH Vacuum Pump: 0.5 hp, 1 Phase, 115/230V AC, 5.6 cfm Free Air Displacement, 1402N-01. Key specifications — attr51477: 1402N-01; attr51480: WELCH; attr51504: NPT; attr51550: 115/230V AC; attr51559: 1.

More from WELCH

View all WELCH parts
WELCH Vacuum Pump: 1/5 hp Output Power, 1.8 cfm Free Air Displacement, 28.5 in Hg Max Vacuum (MPN 2037B-01). Key specifications — attr51413: WELCH.
WELCH
WELCH Vacuum Pump: 1/5 hp Output Power, 1.8 cfm Free Air Displacement, 28.5 in Hg Max Vacuum (MPN 2037B-01). Key specifications — attr51413: WELCH.
WELCH Vacuum Pump: 1/5 hp Output Power, 1.2 cfm Free Air Displacement, 29.85 in Hg Max Vacuum (MPN 2042B-01). Key specifications — attr51413: WELCH.
WELCH
WELCH Vacuum Pump: 1/5 hp Output Power, 1.2 cfm Free Air Displacement, 29.85 in Hg Max Vacuum (MPN 2042B-01). Key specifications — attr51413: WELCH.
WELCH Vacuum Pump: 1/5 hp Output Power, 2.5 cfm Free Air Displacement, 28.5 in Hg Max Vacuum (MPN 2047B-01). Key specifications — attr51413: WELCH.
WELCH
WELCH Vacuum Pump: 1/5 hp Output Power, 2.5 cfm Free Air Displacement, 28.5 in Hg Max Vacuum (MPN 2047B-01). Key specifications — attr51413: WELCH.