STUDOR® MINI-VENT® 20301 Air Admittance Valve With Adapter, 1-1/2 to 2 in, ABS, Domestic
MFG Part#20301
DSG#42074
STUDOR® MINI-VENT® 20301 Air Admittance Valve With Adapter, 1-1/2 to 2 in, ABS, Domestic
MFG Part#20301
DSG#42074
- The unique design of the STUDOR® MINI-VENT® provides plumbing ventilation to prevent the loss of water seals in traps without the need for costly roof penetration and vent piping.