Astoria Heat Exchange Draw Tube Fitting top-brands/barista-basics The factory spout is often

The factory spout is often installed with thread sealant and torqued hard

M3 filament post nuts

auto-start timer mode

This tool is used to remove the group diffuser (part MZ_161) on La Marzocco group heads

Astoria Heat Exchange Draw Tube Fitting top-brands/barista-basics The factory spout is oftenHeat exchange draw tube fitting 1 4 1 4" with 6 mm copper pipe 84 mm long (109 mm overall). Fast shipping when in stock. When out of stock this becomes a special order item and typically requires 2 4 weeks for processing prior to shipping. Specifications: Fitting: 1 4 1 4" Pipe: 6 mm diameter 84 mm long Astoria OEM part #: AS_237 Compatibility: Astoria models with heat exchange draw tube Installation: Direct replacement in heat exchanger circuit