Sloan Royal Water Closet Diaphragm Assembly (1.28 GPF) for Royal Flushometers vs Replacement flush valve cartridge kit for Flushmate 503H
Overall winner: Replacement flush valve cartridge kit for Flushmate 503H
Key Differences
Duravit Flushmate (A) offers adjustable gallons-per-flush and broader use across pressure-assisted Flushmate systems, while Sloan Royal (B) uses PERMEX synthetic rubber and dual-filtered fixed bypass designed specifically for Royal Flushometers. Choose A if you need a replacement valve cartridge for pressure-assisted toilets and adjustable flow; choose B if you have a Royal Flushometer and require a diaphragm assembly with PERMEX material
Sloan Royal Water Closet Diaphragm Assembly (1.28 GPF) for Royal Flushometers
Replacement diaphragm assembly for Sloan Royal flushometers with PERMEX rubber and dual-filtered bypass. Designed to ensure consistent flush amounts and reduce water waste. Customer note: high-quality fit and good value
Pros
- PERMEX synthetic rubber diaphragm
- Dual-filtered fixed bypass
- consistent flushing amounts
- designed as replacement for Royal Flushometers
Cons
- compatibility limited to Royal line
- mentions 1.28 gpf variant; other variants vary
Replacement flush valve cartridge kit for Flushmate 503H
Replacement flush valve cartridge kit designed for Flushmate systems, delivering regulated water flow for consistent performance. Includes duckbill valve, filter screen & lower supply filter for easy maintenance. Customers note ease of installation and clear instructions
Pros
- regulated water flow for consistent flush
- includes duckbill valve, filter screen & lower supply filter
- easy installation with clear instructions
- durable corrosion-resistant materials
Cons
- mixed durability and leak-prevention feedback
- some failures reported after months of use
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | Tie |
| Durability | Sloan |
| Versatility | Duravit |
| User Reviews | Duravit |