Specification Sheet
Distributed Exclusively by Ferguson and Wolseley Canada
©2019 Ferguson Enterprises LLC 1440591 0819
Product Specifications
Part Materials
A PVC valve with unique seal technology
B ABS or PVC adapter
PFAAV20
Air Admittance Valves
Warranty
This PROFLO product carries a limited
lifetime warranty.
Code Approvals
International Plumbing Code (IPC) 2003
International Residential Code (IRC) 2003
Performance Standards
ASSE 1050 & 1051
ICC ESR - 1664
NSF Standard 14
IAPMO - classified mark
ASTM D 2665/D 2661
All dimensions in inches.
DO NOT
REMOVE
USA
PATENT
6,415,806
A
2.721
ø 2.624
1.650
1-1/2"
PVC ADAPTER
B