O-Ring Kit, inc.# 12-15 sm-smbw-2000-series-backwash-valve Previous Part #'s: PRM400 sftm-sand-filter
Yard notes & kiln story
Description
O Ring Kit, inc.# 12 15 sm smbw 2000 series backwash valve Previous Part #'s: PRM400 sftm sand filter Previous Part #'s: PRM400 because flow and pressure are restored Manufacturer Part # 149620035