Fontana Kitchen Sink Faucet
Hose Retraction Physics, Spray Mode Switching & Joint Seal Integrity
This pull-out faucet must control hose extension,
enable spray switching, and maintain leak-proof joints.
How is smooth hose retraction achieved?
Weighted counterbalance systems provide consistent pull force to return the hose.
How are spray modes toggled?
Internal diverter buttons redirect flow between aerated stream and spray patterns.
How is joint leakage prevented during movement?
Flexible seals maintain pressure integrity even under repeated bending cycles.
How is rotational movement enabled?
Swivel connectors allow 360° rotation without twisting the internal hose.