A sealing design is present in the Perlick Perl Forward Sealing Stainless Steel Faucet.
Stainless steel is standard on all Perl faucets for sturdiness and cleanliness.
A stainless steel pin glides back when the Perl faucet handle is pushed back, revealing tiny holes.
Its ground-breaking Perl ball and floating O-ring design do not require a valve shaft.