RainSaver RH-90 Rainwater Harvesting Pump System

Put the one thing Ireland never runs short of to work on your crop. A tank-fed pump system with automatic mains changeover, so harvested rainwater is used first and mains supply takes over only when the tank runs low.

What it is good at

• Commercial growers cutting mains water cost through the season.
• Nurseries and garden centres with significant roof catchment.
• Sports grounds and amenity sites with sustainability targets to meet.

What is included

• 0.9 kW self-priming pump with integrated controller
• Automatic mains changeover valve with air gap
• Floating suction filter with non-return valve
• Tank level sensor and low-level cut-out

Specification

• Motor rating: 0.9 kW (1.2 hp)
• Power supply: 230 V / 50 Hz single phase
• Maximum flow: 75 L/min (4.5 m³/h)
• Maximum pressure: 4.0 bar (40 m head)
• Changeover: Automatic, mains backup with WRAS-compliant air gap
• Dry-run protection: Included as standard
• Connections: 1" BSP
• Warranty: 2 years parts and labour

Note on filtration

Harvested water carries more debris than mains. Fit the supplied floating filter and add a 120-mesh screen filter before any drip line, or you will spend the summer clearing emitters.

Placeholder listing — confirm specification, pricing and photography against your actual supplier before making this product active.

SKU: IS-RS90

This pump suits you if your calculated requirement lands inside its published figures, ideally with about 20 percent to spare. Not sure how to get those numbers? Work through the four-step sizing guide, or send us your site details and we will do the calculation.

Delivery cost and timing are shown at checkout before you pay. Orders are fulfilled directly by our supplier. - year warranty on parts and labour against manufacturing defects. Returns accepted within - days provided the pump is unused and in its original packaging.