FLUIDMASTER Ballcock with Leak Detector

Fluidmaster recommends using the 400ALSC fill valve in toilets that date prior to 1994 with flush volumes between 7 gallons per flush and 3.5 gallons per flush. The 400LS Leak Sentry Universal Water Saving Toilet Fill Valve has all the same benefits of the 400A fill valve, plus it comes with leak prevention technology and a water-saving roller clamp. Leak prevention technology stops the automatic refill of the toilet tank due to a worn or faulty flapper. Quickly replace inefficient, outdated and leaky toilet fill valves with this water-saving design. The 400ALSC is a code approved, anti-siphon design, that won’t contaminate the fresh water supply.

• Prevents automatic refill of leaky tanks
• Saves water
• Turn and lock cap for easy seal replacement
• Anti-siphon design meets all plumbing codes
• Water level adjusts easily for best flush
• Corrosion-resistant plastic and stainless steelwithstand harsh water and constant use
• Height adjusts from 9" to 14"
• Consistent refill rate assures a complete flush,every time
• Quiet operation with fast refill, positive shut-off
• Ideally suited to multi-housing applications
• Works by preventing automatic refill of a leakytank
• "Locking" action forces users to repair leaksfast, before money and water are wasted
• Toilet always remains operational
• Halts rising water bills and falling profits
• At most, only one tank of water can escape a400LSC equipped toilet
• Bowl refill adjustment prevents wastefuloverfilling
• Fits most toilets, including 1.6 gpf models