Grundfos Hydro SOLO-E CRIE45 Variable Speed Pressure Booster Set (Max 1100LPM) - Three Phase

The Grundfos Hydro SOLO-E CRIE 45 is a robust, fully integrated variable speed booster pump system designed to deliver constant, energy-efficient water pressure for larger commercial buildings, industrial processes, water treatment plants, and high-demand irrigation systems.

Supplied as a complete plug-and-pump package, the Hydro SOLO-E CRIE 45 combines a proven Grundfos CRIE 45 vertical multistage pump with an ultra-efficient IE5 motor and an intelligent variable speed drive — automatically maintaining constant pressure across changing demand conditions while minimising energy use and water hammer.

Constructed with premium-grade stainless steel, each unit is supplied ready to install with a heavy-duty 304 stainless steel base plate, 316 stainless steel outlet manifold, isolating and non-return valves, a Grundfos steel pressure tank, discharge pressure transmitter, and a pressure gauge — all pre-mounted for a fast, clean installation.

Factory-programmed operation, built-in flow estimation, and an intuitive interface ensure that the Hydro SOLO-E CRIE 45 operates optimally from day one, delivering stable system pressure, low maintenance requirements, and long service life in demanding water boosting applications.

APPLICATIONS

• Commercial building water pressure boosting
• Water distribution and treatment plants
• High-demand industrial wash-down or process water supply
• Large-scale irrigation and frost protection
• Agricultural surface water transfer

FEATURES

• Complete plug-and-pump booster with variable speed drive for constant pressure
• Factory-programmed for immediate energy-optimised operation
• Consistent, smooth pressure delivery with reduced water hammer
• Grundfos IE5 premium motor for best-in-class efficiency
• Durable 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 operation
• HQQE balanced cartridge shaft seal (SiC/SiC/EPDM)
• IP55-rated enclosure for robust protection
• Low maintenance, no separate motor protection required
• Delivers up to 1100 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 45 vertical multistage pump with IE5 motor
• 1 × HQQE balanced cartridge shaft seal (SiC/SiC/EPDM)
• IP55-rated motor enclosure