Tank Flanges - Aluminum Store/Reservoir Accessories/Tank Flanges - Aluminum Aluminum weld-on tank flanges with NPT tapered pipe threads. Ready-made reservoir ports. Low profile, strong threads. Just drill pilot-sized hole and weld to tank.Sort byWe recommendNewest arrivalsPrice: Low to HighPrice: High to LowName: A to ZName: Z to AFiltersClear allFiltersClear allShow itemsShow items1/4" NPT Aluminum Flange1/4" NPT Aluminum FlangeSKU FAF025$3.60 Buy Now3/8" NPT Aluminum Flange3/8" NPT Aluminum FlangeSKU FAF038$3.64 Buy Now1/2" NPT Aluminum Flange1/2" NPT Aluminum FlangeSKU FAF050$3.68 Buy Now3/4" NPT Aluminum Flange3/4" NPT Aluminum FlangeSKU FAF075$7.10 Buy NowSold out1" NPT Aluminum Flange1" NPT Aluminum FlangeSKU FAF100$7.10Out of stock1 1/4" NPT Aluminum Flange1 1/4" NPT Aluminum FlangeSKU FAF125$13.34 Buy NowSold out1 1/2" NPT Aluminum Flange1 1/2" NPT Aluminum FlangeSKU FAF150$14.92Out of stock2" NPT Aluminum Flange2" NPT Aluminum FlangeSKU FAF200$18.74 Buy Now
