Our on-line store is open 24/7 and we ship Monday through Friday, excluding some holidays. Orders received for products without shipping restrictions on its product page will ship the same business day when received before 12:00 p.m. PST. Orders in high demand will have an estimated production time listed on its product page and will ship according to the date listed.
Attwood's fuel demand valve prevents pressurized fuel from reaching engines. Provides fuel to a marine engine on-demand vs due to pressure build up in the tank. Eliminates possibility of fuel spray from downstream fittings and/or marine engines.
We are a Seattle, WA based outdoor gear store with a mission to make climbing, backpacking, skiing & mountaineering accessible and enjoyable for everyone.
© 2026, Master Store