Four Wrench-Operated Models
Listed core pairings are initial sourcing references. Confirm the complete assembly with drawings or samples.
BF2201VP
F22×1 female-thread model in the Vandal-Resistant Aerator Shells series. This vandal/tamper-proof housing requires a dedicated wrench for removal; listed with NX2400 cores.
| Thread | F22×1 |
|---|---|
| Connection | Female |
| Material | Brass |
| Finish | Natural brass |
| Listed pairing | NX2400 |
Related aerator core
NX2400
POM and silicone plastic aerator core with listed M24 and 15/16-inch connection options.
View core seriesListed pairing; confirm version and assembly before ordering.
Selection and Use
Check the faucet outlet thread and connection direction, then the core seat, seal position and available installation space.
For on-site service, determine who holds the dedicated wrench and how the core can be replaced. The tool specification and supply contents must be confirmed for the project.
A shell is not a complete aerator. Verify stream pattern and flow with the selected core and finished assembly.
Assembly note：A shell alone does not set the stream pattern or flow. Confirm the selected core, seal and operating conditions.
Related Products
Common Questions
Are these shells impossible to remove?
No. The customer sheets state that removal requires a dedicated wrench. Confirm the tool and service arrangements.
Can a VP model replace a standard shell with the same thread?
The thread alone is not enough. Check outer dimensions, core seat, seal and installation space before replacing a standard shell.
Does the shell control flow or change the stream pattern?
The shell mounts and houses the core. Assess the target flow and stream pattern with the complete assembly.
Is the dedicated wrench included as standard?
The available sheets do not define tool supply contents. Confirm the wrench specification, quantity and inclusion during inquiry.
How should the housing-to-core pairing be confirmed?
Use the related core links as sourcing references. Verify the actual core version, core seat, seals and installation dimensions.
Check the Connection and Service Requirements
Send a faucet outlet photo or drawing, thread and connection direction, existing core model, installation location, expected quantity and requirements for the dedicated wrench and future maintenance.