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IAPMO PS 67-2019 covers early?closure replacement flappers or early?closure replacement flapper with mechanical assemblies and specifies requirements for materials, physical characteristics, performance testing, and markings.
The standard covers physical and sanitary performance requirements, and test methods pertaining to early?closure replacement flappers or early?closure replacement flappers with mechanical assemblies for 13.2 L (3.5 gal) and larger water closet, which are installed within water closet tanks.
Product Details
- Published:
- 2019
- Number of Pages:
- 7
- File Size:
- 1 file , 400 KB
- Redline File Size:
- 2 files , 780 KB
