Home / Shop / Cartridge Mechanical Seals / Single Cartridge Mechical Seal / Alpha Laval SRU4 Pump Mechanical Seal Sale! Alpha Laval SRU4 Pump Mechanical Seal$648.00 Original price was: $648.00.$248.00Current price is: $248.00. 2 in stock Alpha Laval SRU4 Pump Mechanical Seal quantity Add to cart SKU: alphalavalsru4 Categories: INOXPA Pump Seal, Single Cartridge Mechical Seal Tags: Alpha Laval SRU4 lobe pump seal, Alpha Laval SRU4 Pump seal, Lobe Pump Seals Description Description Materials: Silicon vs Silicon Carbide Related products Sale! 53 mm Single Cartridge Mechanical Seal – Silicon vs Silicon Carbide $1,854.00 Original price was: $1,854.00.$789.00Current price is: $789.00. Add to cart Sale! 1″mm Single Cartridge Mechanical Seal – Silicon vs Silicon Carbide $1,600.00 Original price was: $1,600.00.$889.00Current price is: $889.00. Add to cart Sale! 1 1/8″ Single Cartridge Mechanical Seal – Silicon vs Silicon Carbide $1,600.00 Original price was: $1,600.00.$954.00Current price is: $954.00. Add to cart Sale! 3 1/4″ Single Cartridge Mechanical Seal – Silicon vs Silicon Carbide $2,300.00 Original price was: $2,300.00.$1,200.00Current price is: $1,200.00. Add to cart