Grundfos Crflex Vertical Multi-Stage Pump Used for Solar Powered Water Supply in Residential Buildings

• Customization: Available
• Max.Head: 153m
• Max.Capacity: 147m³/H
• Model NO.: CRFlex
• Driving Type: Motor
• Impeller Number: Multistage Pump
• Working Pressure: 25bar
• Influent Type of Impeller: Non Self Suction
• Position of Pump Shaft: Horizontal Pump
• Pump Casing Combined: Horizontal Split Pumps
• Mounting Height: Vertical Multi-Stage Centrifugal Pump
• Impeller: Closed
• Usage: Centrifugal Pump
• Liquid Temperature Range: -20 .. 120 °c
• Net Weight: 147 Kg
• Gross Weight: 270 Kg
• Liquid Temperature During Operation: 60 °c
• Density: 983.2 Kg/M³
• Rated Flow Rate: 114 M³/H
• Maximum Pressure at Specified Temperatur: 16 Bar / 120 °c
• Power Supply Frequency: 50 / 60 Hz
• Transport Package: Standard Export Plywood Case or Carton
• Specification: 1750kg
• Trademark: Grundfos
• Production Capacity: 100

Product Description

CRIF 15-1 A-CA-A-E-HQQE
Serial Number 98414771

 

Applications

 

• Solar water solutions
• Water supply for residential communities and buildings

 

 

Vertical multistage pump with a renewable energy MGFlex motor, which can utilize solar energy, wind energy and AC power supply. Both AC and DC voltages can be used.

 

CRIF 15-1 A-CA-A-E-HQQE
CRIF and CRNF are vertical multistage centrifugal pumps. This in-line (non-self-priming) pump is suitable for in-pipe systems and is installed on a base.

 

The MGF motor of the pump is suitable for both direct current and alternating current. Since the motor's electronic components include motor protection, no additional motor protection is required. The Maximum Power Point Tracking (MPPT) software allows the motor to operate efficiently when connected to solar panels. The motor has a P1 power of 1250 W and a maximum speed of 3350 rpm.

 

External sensors can be connected to control the operation of the pump.

Liquid

 

• Transported liquid: Water
• Liquid temperature range: -20..120 °C
• Liquid temperature during operation: 60 °C
• Density: 983.2 kg/m³

Technology

 

• Pump speed on which pump data is based: 3452 revolutions per minute
• Rated flow rate: 18 m³/h
• Rated head: 15.4 meters
• Shaft seal configuration: Single
• Main shaft seal: HQQE
• Shaft seal code: HQQE
• Approvals: CE, EAC, UKCA, CURUS, SEPRO
• Approvals for drinking water: ACS
• Curve tolerance: ISO9906:2012 3B

Installation

 

• Maximum ambient temperature: 50 °C
• Ambient temperature range: -20..50 °C
• Maximum operating pressure: 16 bar
• Maximum pressure at specified temperature: 16 bar / 120 °C; 16 bar / -20 °C
• Interface type: FlexiClamp
• Size of connection: DN 50
• Flange size for motor: FT115

Electrical Data

 

• Motor standard: IEC
• Motor model: 90SC
• Input power-P1: 1.73 kW
• Rated power-P2: 1.5 kW
• Rated AC voltage: 1 x 90-240 V
• Rated DC voltage: 30 - 300 V
• Rated current: 8.9 A
• Cos phi-Power factor: 0.99
• Rated speed: 500-3600 revolutions per minute
• Encapsulation class (IEC 34-5): IP55
• Insulation class (IEC 85): F
• Motor number: 98190192

Others

 

• Minimum efficiency index, MEI ≥: 0.70
• DOE Pump Energy Index CL: 0.00
• DOE Pump Energy Index VL: 0.00
• Net weight: 41 kg
• Gross weight: 44 kg
• Transport volume: 0.14 m³
• Custom tariff no.: 84137099.90