Rainbow O-Ring #012 for Vent & Drain Valve - Must Be ABS Compatable
R172221
$5.51
Click on the part# below to order this parts:
R172134 1/2” threaded plug
R172080 Flow indicator
Select Part Above:
R172214 Lock ring
R172385D Lid assembly complete
R172224X Vent valve
R172221 O-ring vent valve
R172240 O-ring lid to housing
R175251 Screen
R172435 Check ball
R270531 1”Threaded union
R172439 Control valve
R175009 Hose bib w/t handle 1/2”
R172082 Flow rate indicator