Hydrostar 400 Wet End Kit MK3 4HP 90mm Unions

The Hydrostar 400 Wet End Kit MK3 is engineered for optimal performance in 4HP pump systems, designed to enhance hydraulic efficiency and durability. Featuring an advanced internal volute, this kit ensures smoother water flow, contributing to quieter operation and higher flow rates for effective pool circulation. Constructed from robust, corrosion-resistant polypropylene and thermoplastic materials, it provides lasting reliability even in demanding aquatic environments. The kit integrates 90mm (3 inch) quick-connect unions for straightforward installation and maintenance.

• Enhanced Hydraulic Performance – Advanced internal volute design boosts flow rates and energy efficiency.
• Robust Corrosion-Resistant Build – UV-stabilised polypropylene and thermoplastic resist harsh pool chemicals and conditions.
• Simplified Installation – 90mm (3 inch) quick-connect unions allow for easy and secure plumbing.
• Optimised for 4HP Pumps – Specifically designed to integrate seamlessly with 4HP Hydrostar pump motors.