Name: Prism® Circulator w/ PTFE Filter (480V) #K5140-3
Brand: Lincoln Electric
SKU: LINK5140-3

460V Input
3-Phase Input
4000 SCFM
4 PTFE Filters
Lincoln Electric 3-Year Warranty

Lincoln Prism® Circulator Ambient Air Filtration Unit for Welding Fume Extraction (480V) #K5140-3

The Lincoln Electric Prism® Circulator is an advanced air filtration system designed to efficiently extract welding fumes in facilities where additional ductwork installation is not feasible.

This powerful unit continuously circulates and filters ambient air, making it an ideal solution for both large and small shop environments.

Highlights

4000 SCFM high airflow capacity
Filters 40,000 cu. ft. of ambient air every 10 minutes
PTFE filter for standard (non-oily) particulate capture
Easy transport and 1-hour installation
480V power input

Industries

Manufacturing
Fabrication Shops
Welding Schools
Maintenance Facilities
Shipyards

What’s Included

Lincoln Electric Prism® Circulator unit
PTFE filter
Operator’s manual
Limited warranty documentation

Benefits of the Lincoln Electric Prism® Circulator

Improves air quality without the need for additional ductwork
Highly efficient PTFE filter captures fine welding particulates
Portable design allows for flexible placement in various shop layouts
Quick setup reduces downtime during installation
Helps maintain compliance with air quality regulations
Reduces overall facility maintenance by minimizing fume buildup
480V input for compatibility with industrial power systems

Fast, Free Shipping & Easy Returns

At Welders Supply, we focus on providing quick, dependable shipping and seamless returns. If you're unsatisfied, return the product within 14 days for an exchange, credit, or refund. All returns must be freight prepaid, in the original packaging, with all manuals and accessories. A restocking fee of up to 25% may apply depending on the condition of the returned product. Certain exclusions apply, including custom orders, PPE, and demo items. For more details, contact our customer service team at 1-844-682-0205.

Browse all fume extractors or explore Lincoln Electric welding supplies at the best prices online.

General

Product Type	Plug and Play
Style	Circulator
Motor Power (HP)	7.5 EC Motor
Protection Class Fan Motor	IP55
Input Current (Amps)	9
Input Hertz	60
Input Phase	3
Input Voltage	460
Duty Cycle	100%
Sound Level	72 db
Air Flow	4000 SCFM @ 6.5 IN WG
Filtration	(4) KP4519-3 PTFE Filters
Filter Area sq ft (sq m)	1280 (118)
Filter Type (MERV Rating)	MERV 16
Type of Cleaning	Pulse Jet
High Vac or Low Vac	Low Vac
Minimum Temperature F(C)	-4(-20)
Maximum Temperature F(C)	113(45)