Grundfos Hydro SOLO-E CRIE3 Variable Speed Pressure Booster Set (Max 86LPM)

The Grundfos Hydro SOLO-E CRIE 3 is a compact, high-efficiency variable speed booster pump system designed to deliver constant, energy-saving water pressure for small commercial buildings, domestic boosting, light industrial processes, or specialised irrigation where reliable steady flow is essential.

This stand-alone plug-and-pump solution pairs the trusted Grundfos CRIE 3 vertical multistage pump with a premium IE5 motor and integrated variable speed drive — providing precise constant pressure performance while minimising energy consumption and eliminating water hammer.

Engineered with corrosion-resistant stainless steel throughout, the Hydro SOLO-E CRIE 3 comes complete with a robust 304 stainless steel base plate, a 316 stainless steel outlet manifold, isolation valve, non-return valve, Grundfos steel pressure tank, discharge pressure transmitter and pressure gauge — all factory-mounted for fast, clean installation.

Pre-programmed functions, built-in flow estimation and a simple user interface ensure reliable day-to-day operation with minimal maintenance and lower long-term operating costs.

APPLICATIONS

• Domestic or small commercial water supply and boosting
• Apartments, small offices, schools and residential buildings
• Light industrial wash-down, water transfer and filtration
• Water distribution, micro spray irrigation, frost protection
• Small agricultural surface water systems

FEATURES

• Plug-and-pump constant pressure booster with integrated variable speed drive
• Factory-programmed for quick installation and optimised operation
• Smooth pressure delivery with reduced water hammer
• Grundfos IE5 motor for exceptional energy efficiency
• Heavy-duty 304 stainless steel base plate and 316 stainless steel outlet manifold
• Includes isolation and non-return valves, discharge pressure transmitter and gauge
• Grundfos steel pressure tank for stable, reliable operation
• Service-friendly HQQE balanced cartridge shaft seal (SiC/SiC/EPDM)
• IP55-rated motor enclosure for safe, durable performance
• Low maintenance with no separate motor protection required
• Max flow: Up to 86 LPM (model dependent)

INCLUSIONS

• 1 × 304 stainless steel base plate
• 1 × 316 stainless steel outlet manifold
• 1 × Isolation valve and non-return valve
• 1 × Grundfos steel pressure tank
• 1 × Discharge pressure transmitter and pressure gauge
• 1 × Grundfos CRIE 3 vertical multistage pump with IE5 motor
• 1 × HQQE balanced cartridge shaft seal (SiC/SiC/EPDM)
• IP55-rated motor enclosure