LW

Dust Collector

Modular Dust Collector

The BELFAB LW series is engineered as a high efficiency collector solution, capable of filtering large volume of coarse and mixed dust particles.

		Available Systems
DW LW NBM-OP

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Details

The LW is a rugged unit of less than 11' in height. This unit is designed to operate as either a dedicated "stand alone", or main dust collector within a woodworking facility.

The LW system integrates BELFAB modular filter technology. This feature makes it possible to increase filtration surface cost effectively, with the introduction of additional filter modules.

This dust collector series comes with BELFAB patented upgradeable blower. This fan design makes it possible to increase fan performance of our LW/NBM blower from a 2HP/1000CFM to a 20HP/ 5000 CFM, with the simple replacement of the motor, impeller and inlet.

In applications where there is a requirement for low sound level (under 84 db), BELFAB HUMMER series is available for application ranging from 10HP to 20HP 5000 CFM.

Also the LW dust collector can integrate a variety of dust removal solution ranging from plastic disposable bags to 55 gallon drums.

Modules Arrangements
Number of filter modules	1	2	3	4	5	6
Filter surface (ft2) With bag storage config.	62	124	186	248	310	372
Dimensions (in) (W)* X (D)* X (H)	48x24x130	72x24x130	96x24x130	120x24x130	144x24x130	168x24x130
Modules weight (lbs)	129	174	219	264	309	354

* Note: when equipped with Hummer blower, add 18 inches to width and depth.

	Standard Blower 3600 RPM							Hummer Blower 1800 RPM
Fan Module (HP)	2HP	3HP	5HP	7.5HP	10HP	15HP	20HP	10HP	15HP	20HP
Capacity (CFM)	1,000	1,400	2,500	3,500	4,600	5,000	6,000	4,600	5,000	6,000
Number of filtration modules	1 to 2	1 to 2	2 to 3	3 to 4	3 to 5	4 to 6	5 to 8	3 to 5	4 to 6	5 to 8
Sound pressure level (dB) at 10’	80	81	86	88	92	92	92	80	81	83
Noise reduction (absolute value) with silencer (%)	36	36	40	40	30	30	30	N/A	N/A	N/A
Inlet diameter (in.)	6	7	9	10	12	14	16	12	14	16
Weight (lbs)	150	180	200	240	250	340	360	350	450	560

Features

Direct drive centrifugal fans
AMCA class B (standard) and class C (Hummer) anti spark
blower assembly
High efficiency needle felt filter bag 98.98% @ 0.5 micron
High efficiency TEFC motor, UL & CSA approved
Comes standard with 5 disposable plastic bags per module
Bags secured by quick release clamps for speedy
removal of residues
Minimal space requirement for inside installation
Sturdy and dependable construction
Fan inlet may be installed on top, bottom, left or right side to
facilitate duct assembly (Standard blower only)

Options

55 gallons steel drum with drum adaptor
Extended legs for maximum dust disposal and
easier access under dust collector (increase height by 2 feet)
Bottom needle felt filter bag
Silencer for Standard blower configuration
Pre-wired magnetic starter
Hummer blower with 1800 RPM motor

Guaranty

All BELFAB manufactured equipment carry one-year guaranty.

Performance Curves

Note: if your installation develops less static pressure than the minimum indicated on this chart, slide gate restriction should be added in order not to exceed recommended maximum motor amperage.

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