SP Spools and Spaces (2 ½"-10") Home » Products » SP Spools and Spaces (2 ½”-10″) BEECO Spools and Spacers are custom made to retrofit into existing field installations where a shorter length valve is being installed. Specification Sheet Catalog Catalog List Pricing Current Catalog: BEECO-2022 Technical Technical Reference Codes BEECO Backflow Cross Reference Chart: 2020 BEECO Repair Kit Cross Refernce BEECO Abbreviations Guide BEECO/Watts Reference Codes Return to Products