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WELCH Vacuum Hose: 331040-10, Vacuum Hose, 490P71/55ZK63/55ZK64/55ZK65 - Hose and Hose Reel Replacement Parts
WELCHHose and Hose Reel Replacement Parts

WELCH Vacuum Hose: 331040-10, Vacuum Hose, 490P71/55ZK63/55ZK64/55ZK65

The WELCH Vacuum Hose, model 331040-10, is a hose and hose reel replacement part from the OEM brand Welch. It is identified by manufacturer part number 331040-10 and cross-references 490P71 and 3041-01. This vacuum…

SKU 3G-OTH-139221

Brand
WELCH
Item
Vacuum Hose: 331040-10, Vacuum Hose, 490P71/55ZK63/55ZK64/55ZK65
Category
Hose and Hose Reel Replacement Parts
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Technical Specifications

WELCH
Manufacturer Part Number
331040-10
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WELCH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The WELCH Vacuum Hose, model 331040-10, is a hose and hose reel replacement part from the OEM brand Welch. It is identified by manufacturer part number 331040-10 and cross-references 490P71 and 3041-01. This vacuum hose is designed for use with Welch vacuum systems.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the WELCH Vacuum Hose 331040-10 used for?

The WELCH Vacuum Hose 331040-10 is a replacement part for Welch vacuum systems. It connects components in laboratory or industrial vacuum setups, ensuring reliable fluid or air transfer. 3G Electric supplies this OEM hose across 14 industrial departments, including pneumatics and instrumentation, to support maintenance and repair operations worldwide.

What are the specifications of the WELCH Vacuum Hose 331040-10?

The WELCH Vacuum Hose, model 331040-10, is a hose and hose reel replacement part from OEM brand Welch. It cross-references manufacturer part numbers 490P71 and 3041-01. Designed for Welch vacuum systems, it ensures proper fit and performance. For detailed dimensions or material specs, contact 3G Electric for technical support.

Where to buy the WELCH Vacuum Hose 331040-10 worldwide?

3G Electric supplies the WELCH Vacuum Hose 331040-10 to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time. We source genuine Welch parts across our 14 industrial departments, including pneumatics and instrumentation.

How to select the correct WELCH Vacuum Hose replacement?

To select the correct WELCH Vacuum Hose replacement, verify your existing part number against the 331040-10 model, which cross-references 490P71 and 3041-01. Confirm compatibility with your Welch vacuum system's port size and pressure rating. 3G Electric's specialists can help interpret your requirements and source the right OEM Welch hose for your application.

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 hose and hose reel replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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