NVM 2BH Layer Dust Bag
NVM-2BH is the bag reference used by supported Numatic machines for dry collection. These HepaFlo bags receive the dust and debris drawn into the vacuum, providing a replaceable collection component within its filtration system.
The manufacturer reference helps identify the correct consumable when replenishing a cleaning store. The bags suit routine maintenance of the compatible machines listed in the Technical Specifications.
Three-Layer HepaFlo Collection Material
The layered material supports dry-dust filtration as air passes through the collection system. A correctly fitted bag gives the vacuum a contained space for the dry material recovered during its cleaning route.
The disposable format is practical for regular equipment-care routines. Cleaning staff can replace a used bag and prepare the machine for its next task while checking the other filters specified for that vacuum.
Self-Seal Tab for Controlled Bag Changes
The tab closes the bag opening before disposal, helping contain the collected dust during removal. This feature makes changing a used bag more manageable in cleaning stores and service areas.
For teams maintaining supported Numatic machines, a clearly identified bag reference also simplifies replenishment. Keeping the appropriate bags with the equipment makes routine consumable replacement straightforward.
These bags suit supported machines including the Charles CVC370 in its dry-cleaning configuration. If you maintain a mixed fleet, keep bag references separate: NVM-1CH dust bags are a different option for machines that specify that size. Check the model label and manual rather than choosing by appearance alone.
Key Features & Benefits
- Three-layer HepaFlo material supports dry-dust filtration.
- Self-seal tab helps contain collected dust during removal.
- Manufacturer reference 604016 supports accurate repeat ordering.
- Disposable format provides a fresh bag for the next cleaning round.
- Suitable for supported Numatic machines using the NVM-2BH bag reference.
Technical Specifications
| Specification |
Details |
| Brand |
Numatic |
| Bag reference |
NVM-2BH |
| Manufacturer code |
604016 |
| Pack quantity |
10 bags |
| Construction |
Three-layer HepaFlo material |
| Closure feature |
Self-seal tab |
| Collection type |
Dry dust and debris, subject to the vacuum instructions |
| Compatibility examples |
NVQ370, NVQ380, PPR370, PSP370 and Charles; confirm exact model and dry configuration |
Ideal Applications
- Dry dust and debris collection in supported Numatic vacuums.
- The dry-use configuration of compatible wet and dry machines.
- Consumable stores in offices, schools and hospitality premises.
- Routine equipment care by facilities teams and contractors.
Directions for Use
- Confirm the correct bag for the machine: Check the vacuum model label and operating instructions for the NVM-2BH bag reference. Prepare the machine for dry collection with the specified filters fitted. Do not substitute a different bag size or assume a similar-looking collar is suitable.
- Switch off and remove the used bag: Switch off the vacuum and disconnect its power supply before opening it. Remove the motor head or cover as instructed, detach the used bag carefully and close its self-seal tab. Avoid squeezing or shaking the bag, and dispose of it according to the collected material and site procedure.
- Fit the replacement securely: Open out a fresh bag and fit its collar correctly onto the machine inlet. Arrange the bag inside the drum without trapping it beneath the cover, checking the other filters at the same time. Reassemble the vacuum fully before reconnecting the power supply and testing operation.
- Monitor condition and maintain the dry setup: Inspect the bag during routine maintenance and replace it when full, damaged or restricting airflow. Investigate blocked hoses or tools if suction remains poor. For a compatible wet and dry machine, remove the dry bag and prepare the specified wet-use components before collecting liquids.
FAQs
Which bag reference is this?
NVM-2BH, with manufacturer code 604016. Use that reference when checking the bag specified for your vacuum.
What is the bag material?
Three-layer HepaFlo material, designed to support dry-dust filtration within the compatible machine’s collection system.
What does the self-seal tab do?
It closes the opening to help contain collected dust when the used bag is removed and disposed of.
Can these bags collect water?
These bags are for dry collection. A compatible wet and dry machine requires its dry bag to be removed and the specified wet-use setup fitted before liquid pickup.
When should a bag be replaced?
Replace it when full, damaged or restricting airflow, following the vacuum instructions. The collected material and cleaning workload affect the replacement interval.
Does HepaFlo establish HEPA certification for the vacuum?
HepaFlo is the bag range name. The complete machine’s documentation determines any filtration or dust-class certification; the bag name alone does not establish it.
