Print

  • Home
  • Products
  • Open Dust Collector - Modular
  • NBM-OP

NBM-OP

Dust Collector

Modular Dust Collector
The BELFAB NBM-OP series is engineered as a compact and high efficiency collector solution, offering a height of less than 11'. This unit is designed to operate as either a dedicated "stand alone", or main dust collector within a woodworking facility.
Previous Available Systems Next
NEXT STEPS » Get a quote Download Brochure Contact Us 1-866-4BELFAB

Details

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

This expandable filter module capability makes it possible to offer large filtration surfaces, capable of developing an air to cloth ratio better than 6:1. This feature makes it ideal for dust collection application involving moderate to large dust volume in either coarse or fine material.

The BELFAB dust collector series comes with our patented upgradeable blower, that makes it possible to increase blower performance (on our standard blower) from a 2HP/1000CFM to a 20HP/ 6000CFM MAX by simply replacing motor and impeller within the same fan housing. Our optional HUMMER 1800 RPM fan offers super quiet operation at up to 6000 CFM (see note).

The NBM-OP series comes standard with our manual mechanical shaker. This unique vertical bag shaking system is engineered to offer optimum bag cleaning.

Modules Arrangements
Number of filter modules 1 2 3 4 5 6
Filtration surface (sq.ft.) 165 330 495 660 825 990
Dimensions (W x D x H) in. 48x48x130 72x48x130 96x48x130 120x48x130 144x48x130 168x48x130
Modules weight (lbs) 250 500 750 1000 1250 1500

Note: When equipped with hummer blower module, add 18” to width.

  Standard Blower
3600 RPM		 Hummer Blower
1800 RPM
Fan Module 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
Recommended number of filter modules 1 to 2 1 to 2 1 to 3 2 to 4 2 to 5 3 to 6 4 to 6 3 to 6 3 to 6 4 to 6
Sound pressure* (dB) 80 80 82 84 88 92 92 80 81 83
Inlet diameter (in.) 6 7 9 10 12 14 16 12 14 16
Module weight (lbs) 150 180 200 240 250 340 360 350 450 560

* Without silencer at 10 feet.

Features

  • Low maintenance direct drive centrifugal fan
  • High efficiency TEFC motor, UL & CSA approved
  • High efficiency polytwill filter bag
  • Vertical mechanical manual shaker
  • Drum attachments include: filter sleeve & quick release clamp
  • The unit is configured for push application only

Options

  • Tilt truck (plastic bin) & adaptor
  • Silencer (n/a for hummer blower)
  • 55-gallon drums
  • Magnetic starter
  • Dust transfer system

NOTE: NFPA 664 regulations permit open bag dust collector
system with a maximum of 5000 CFM, where no mechanically fed
sanders are present. Consult NFPA regulations for details.

Guaranty

All BELFAB manufactured equipment carry one-year guaranty
* BELFAB improves its product continuously and may change the specifications without notice

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.

 

Up to page