This is the genuine Bosta replacement pump body (spare part No. 16) for the Counter Current System Type STP range. The pump body forms the structural core of the pump assembly, housing the internal hydraulic components and maintaining the sealed, pressurised flow path that powers the counter-current jet stream.<\/p>\n
This pump body is a dedicated spare part for the Bosta Counter Current System Type STP family, which includes models such as the STP-2200, STP-3000, and STP-4000. Always verify your unit’s part diagram and model number before ordering to confirm fitment, as the STP and STP-SS series share a platform but may differ in specifics.<\/p>\n
Using an authentic Bosta replacement ensures the pump body meets the original engineering tolerances of the STP system, preserving hydraulic efficiency, seal integrity, and the IP55 protection rating of the overall unit. Non-genuine parts risk premature wear, leaks, and potential voiding of warranty coverage.<\/p>\n
Replacement of the pump body involves draining and isolating the counter-current unit and disassembling the pump assembly. This work should be carried out by a qualified pool technician familiar with Bosta STP systems to ensure correct reassembly, proper sealing, and safe recommissioning.<\/p>","protected":false},"excerpt":{"rendered":"