Frost-proof external fitting Polar II, Schell

• Frost-proof thanks to automatic emptying after each closing operation
• Valve seat must be located in a frost-free indoor area
• Possible installation options:
- Surface-mounted e.g. in cellars
- Flush-mounted e.g. in living areas
• Required hole: ø 38 mm
• Connection DN15 (1/2")
• With venting valve, backflow preventer, wall collar and insulation jacket

• With plumbing top and socket wrench top
• Connection DN 15 (1/2") external thread/CU pipe 15 mm
• For installation in masonry with a wall thickness of at least 200 mm