KSB - Hydrobox - 20/25 - Home Booster Pumping System - 6 Bar. - Stainless Steel - Cat 5 Break Tank Unit

Combining a stainless steel cold water booster pump with an integrated Category 5 break tank in a single compact cabinet, the KSB HydroBox 20/25 delivers reliable mains pressure boosting for domestic and light commercial applications. The packaged unit provides Type AB Air Gap backflow protection in compliance with BSEN13077:2003, ensuring full Category 5 compliance in a minimal footprint.

The HydroSmart controller manages automated pump start on falling system pressure and clean shutdown on no-flow conditions. The WRAS Approved inlet valve and Category 5 compliant 20 Litre break tank are factory-fitted, and the zintec-coated corrosion resistant cabinet provides long-term durability in demanding installation environments.

• Category 5 compliant packaged booster set with integrated 20 Litre break tank
• Type AB Air Gap backflow protection — BSEN13077:2003 compliant
• Stainless steel pump construction for improved durability
• HydroSmart controller for pressure-activated automatic operation
• WRAS Approved inlet valve
• Duty: 30 Ltr/min at 2.5 Bar (mid-curve)
• Wall mounted or free-standing installation
• Built-in dry run protection and AV mounts

Key Product Features

• Single pump stainless steel booster set
• Maximum operating pressure: 6 Bar
• Category 5 compliant 20 Litre AB Air Gap break tank
• WRAS Approved inlet valve and materials
• HydroSmart pressure controller
• Zintec-coated corrosion resistant cabinet
• Duty performance: 30 Ltr/min @ 2.5 Bar
• Wall mounted or free-standing
• Status LEDs and pump control vessel
• Dry run protection and AV mounts included
• 1 Year manufacturer's guarantee