Two mechanisms are included

A keyed tumbler lock is included in the design of the unit to prevent the interior wax paper bag from being removed from the bottom of the unit

and the unit is styled to match other accessories in the Bobrick ClassicSeries range

Triple Bowl

For Use With: Woodford Models 14

Apollo Check Valve, 2 in, Single, Inline Ball Cone, Stainless Steel, FNPT x FNPT - 6210801 Toilet Partitions Two mechanisms are includedProviding a tight shutoff with liquid media, this APOLLO ball cone spring check valve has a straight through design that assures a minimum change in velocity and protects against reverse flow. Model is spring loaded for fast seating action and requires no radial alignment.