Perlick 525PC Chrome Draft Beer Faucet Tap Perlick Perl Forward Sealing Stainless Steel Faucet features a sealing design All Perl faucets include a stainless steel lever for strength and sanitation Pushing the Perl faucet handle back moves a stainless steel piston, exposing small holes Its revolutionary Perl ball and floating O-ring design eliminates the need for a valve shaft More sanitary than rear seating faucets