2021 popular Watts wholesale 3/4 FV-4M1 High Capacity new arrival Air Vent outlet online sale

2021 popular Watts wholesale 3/4 FV-4M1 High Capacity new arrival Air Vent outlet online sale

2021 popular Watts wholesale 3/4 FV-4M1 High Capacity new arrival Air Vent outlet online sale

  • Air vent with silicon rubber seal
  • Body and cover are brass construction
  • Suitable for use with glycol systems
  • Float is high temperature resistant polyethylene
  • Can be disassembled for inspection and cleaning