Vacuum Maintenance Kit - Model No. NMK55 | Saurya Safety

Vacuum Maintenance Kit – Model No. NMK55

Vacuum Maintenance Kit – 55 Gal. Vacs – Model No. NMK55

Everything is necessary to keep Guardair vacuum units running smoothly and efficiently. Maintenance kits include a standard cartridge filter, cloth pre-filter bag, drum cover gasket, exhaust silencer foam insert, filter retaining springs, and mounting hardware. For 55-gallon vacuums. Replacement parts.


  • N635 – Standard Cartridge Filter.
  • N635B – Cloth Pre-filter Bag.
  • N656 – Drum Cover Gasket.
  • N686 – Exhaust Silencer Foam Insert.
  • N6603 Filter Retaining Springs (Set of 3).
  • N627 Venturi Box Mounting Bolts (Set of 3).
  • N6271 Venturi Box Mounting Washers (Set of 3).
  • N628 Exhaust Silencer Housing Mounting Screws (Set of 3).



Product Contains:

  • Vacuum Maintenance Kit



Model Number Dimensions
(L” x W” x H”)
Weight (lbs)
NMK30 16 x 12 x 20 7.5
NMK55 16 x 12 x 20 7.5


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