NW and ND Models

Model ND

All-Welded Rectangular Collector for Larger Performance Requirements

Ultra offers a wide range of rectangular dust collector models providing filter areas from 3.927 square feet to over 16,000 square feet in one module. A collector can be selected to meet your exact space requirements. No other manufacturer offers this wide selection.

Model ND (5 3/4" Bags)

Also available with 4 1/2" bags.

 
  • Lift off doors - No tools required
  • Standard safety railing
  • Top bag removal makes maintenance easy, quick, and clean
  • One piece cage and venturi assembly
  • Dirty bags can be dropped into hopper below and removed through hopper port
  • Dust can be swept from top of tube sheet through holes into dusty air plenum below
  • Bag snaps into tube sheet for positive seal

 

Drawings/Samples

 

Specifications

Model ND 5 3/4" Diameter Bags

Model No. ND300 ND330 ND360 ND390 ND420 ND450 ND480 ND510 ND540 ND570
(L) Length 14' 0" 15' 4" 16' 8" 18' 0" 19' 4" 20' 8" 22' 0" 23' 4" 24' 8" 26' 0"
100" L AREA (Sq. Ft.) 3927 4320 4712 5105 5498 5890 6283 6676 7069 7461
BAGS H (Height) 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0"
120" L AREA (Sq. Ft.) 4712 5184 5655 6126 6597 7069 7540 8011 8482 8954
BAGS H (Height) 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8"
144" L AREA (Sq. Ft.) 5655 6220 6786 7351 7917 8482 9048 9613 10179 10744
BAGS H (Height) 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8"

Model ND 5 3/4" Diameter Bags (continued)

Model No. ND600 ND630 ND660 ND690 ND720 ND750 ND780 ND810 ND840 ND870 ND900
(L) Length 27' 4" 28' 8" 30' 0" 31' 4" 32' 8" 34' 0" 35' 4" 36' 8" 38' 0" 39' 4" 40' 8"
100" L AREA (Sq. Ft.) 7854 8247 8639 9032 9425 9817 10210 10603 10996 11388 11781
BAGS H (Height) 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0" 19' 0"
120" L AREA (Sq. Ft.) 9425 9896 10367 10838 11310 11781 12252 12723 13195 13666 14137
BAGS H (Height) 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8" 20' 8"
144" L AREA (Sq. Ft.) 11310 11875 12441 13006 13572 14137 14703 15268 15834 16399 16965
BAGS H (Height) 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8" 22' 8"

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