Grundfos - CRNE1-4 A-FGJ-A-E-HQQE Vertical Multi-Stage Pump - 230V - Single Phase - 36 Ltr/min. - Stainless Steel

Grundfos - CRNE1-4 A-FGJ-A-E-HQQE Vertical Multi-Stage Pump - 230V - Single Phase - 36 Ltr/min. - Stainless Steel - 98389459

CRNE 1-4 A-FGJ-A-E-HQQE

Vertical multi-stage centrifugal pump set set with suction and discharge ports on same the level (inline). Pump materials in contact with the liquid are in high-grade grade 304 stainless steel. A cartridge mechanical shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via combined DIN-ANSI-JIS flanges. The pump is fitted with a 1-phase, fan-cooled, permanent-magnet, synchronous motor. The motor efficiency is classified as IE5 in accordance with IEC 60034-30-2. The motor includes a variable frequency drive (VFD) and PI controller in the motor terminal box. This enables continuously variable control of the motor speed, which again enables adaptation of the performance to a given requirement. An operating panel on the motor terminal box enables setting of required pressure setpoint as well as setting of pump to "Min." or "Max." operation or to "Stop". The Grundfos Eye indicator on the operating panel provides visual indication of pump status:

Communication with the pump is possible by means of Grundfos GO Remote (accessory). The remote control enables further settings as well as reading out of a number of parameters such as "Actual value", "Speed", "Power input" and total "Power consumption". The terminal box has a number of inputs and outputs enabling the motor to be used in advanced applications where many inputs and outputs are required:

Real-world product applications

• Pressure boosting for water supply systems
• Feeding distribution networks requiring higher pressure
• Supporting irrigation and washdown water delivery
• General clean-water transfer for utility systems
• Supplying water to buildings and equipment

Grundfos (est. 1945) is a Danish pump manufacturer known for high-efficiency circulators, multistage boosters, borehole and wastewater pumps, plus packaged pressure systems. The range covers HVAC circulation, domestic hot water recirculation, pressure boosting, industrial water transfer and public water management, with strong focus on energy efficiency and intelligent controls.