From 3490 Spigot Pay & Collect Submit your order now and collect your items at your local Biltema store in 2 hours! This is how Pay & Collect work 500 mm, chromed. For wall mounting. Self-draining and frost-proof with approved check valve. For walls with a thickness of 200 mm to max. 500 mm. Pipe Ø 18 mm. With spigot key.