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WELCH Vacuum Pump: 1/5 hp Output Power, 1.8 cfm Free Air Displacement - Chemical Duty Diaphragm Vacuum Pumps
WELCHChemical Duty Diaphragm Vacuum Pumps

WELCH Vacuum Pump: 1/5 hp Output Power, 1.8 cfm Free Air Displacement

The WELCH Chemical Duty Diaphragm Vacuum Pump (MPN 2037B-01) delivers 1/5 hp output power, 1.8 cfm free air displacement, and 28.5 in Hg max vacuum. 3G Electric interprets your demand, sources this OEM pump, and…

SKU 3G-OTH-151273

Brand
WELCH
Item
Vacuum Pump: 1/5 hp Output Power, 1.8 cfm Free Air Displacement
Category
Chemical Duty Diaphragm Vacuum Pumps
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Technical Specifications

WELCH
Manufacturer Part Number
2037B-01
Hg Max Vacuum
28.5 in
Free Air Displacement
1.8 cfm
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WELCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WELCH Chemical Duty Diaphragm Vacuum Pump (MPN 2037B-01) delivers 1/5 hp output power, 1.8 cfm free air displacement, and 28.5 in Hg max vacuum. 3G Electric interprets your demand, sources this OEM pump, and provides a quote with specialist support across 14 industrial departments — including deep expertise in pumps and controls.

Frequently Asked Questions

What is a WELCH 2037B-01 vacuum pump used for?

The WELCH 2037B-01 chemical duty diaphragm vacuum pump is used for filtration, solvent recovery, and vacuum ovens in laboratories and industrial processes. It handles corrosive vapors and delivers 28.5 in Hg max vacuum with 1.8 cfm free air displacement.

What are the specifications of the WELCH 2037B-01 vacuum pump?

The WELCH 2037B-01 is a 1/5 hp chemical duty diaphragm vacuum pump with 1.8 cfm free air displacement and 28.5 in Hg maximum vacuum. It is designed for continuous operation with corrosive gases and is manufactured by WELCH under MPN 2037B-01.

Where to buy a WELCH 2037B-01 vacuum pump worldwide?

3G Electric supplies the WELCH 2037B-01 vacuum pump to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this chemical duty diaphragm pump.

How to maintain a WELCH chemical duty diaphragm vacuum pump?

Regularly inspect and replace the diaphragm and valves per the manufacturer's schedule. Keep the pump clean and ensure inlet filters are free of debris. For the WELCH 2037B-01, use only compatible lubricants and follow the manual for safe operation.

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.

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