Fluidmaster 400ACN3P5 Universal Toilet Fill Valve – Contractor 3-Pack
The Fluidmaster 400ACN3P5 Fill Valve Assembly is a professional-grade, anti-siphon, height-adjustable toilet fill valve designed for reliability and code-compliant performance in both residential and commercial applications.This contractor 3-pack includes three 400A series valves, providing consistent replacement solutions for standard gravity-fed toilet systems.Built from corrosion-resistant materials, the 400A valve delivers long-term durability, quiet operation, and efficient water control while preventing backflow contamination through its integrated anti-siphon design.
Technical Specifications
- Product Code: 400ACN3P5
- Manufacturer: Fluidmaster
- Model: 400A Series
- Package Type: Contractor Pack (3 Valves Included)
- Valve Type: Universal Toilet Fill Valve with Anti-Siphon Protection
- Height Adjustment Range: 9 to 14 inches
- Application: Standard gravity-fed toilet tanks (1-piece and 2-piece configurations)
- Water Control Design: Quiet fill operation with efficient water usage
- Anti-Siphon Feature: Prevents contamination of potable water supply; ASSE and UPC code approved
- Material Composition: High-impact, corrosion-resistant polymer construction
- Operating Pressure Range: 20–125 psi
- Inlet Connection: Standard shank design for 7/8″ ballcock connections
- Installation: Tool-free installation with adjustable height setting and included instructions
- Warranty: 5-Year Limited Manufacturer Warranty
Professional Application and Performance
The Fluidmaster 400ACN3P5 Fill Valve is designed for high reliability and ease of installation in both new and retrofit toilet systems.Its height-adjustable body allows precise fitment to tank sizes between 9″ and 14″, ensuring optimal fill performance and consistent water levels.The integrated anti-siphon system meets plumbing code requirements, preventing backflow into the potable water supply.Each valve features a precision refill mechanism for efficient water delivery and noise-reduction design for smooth operation.The 400A valve’s corrosion-resistant components withstand harsh water conditions and extended use, making it suitable for large-scale facility maintenance and professional service contracts.
Summary
The Fluidmaster 400ACN3P5 Contractor 3-Pack provides three high-performance, anti-siphon fill valves designed for professional-grade toilet installations and replacements.Each 400A valve offers adjustable height, code-compliant operation, and durable, corrosion-resistant construction to ensure long-term performance and consistent reliability in demanding service environments.
