OEM Vertical Centrifugal Pump Water Pump Booster Pump Grundfos CRI 20-17

Grundfos CRI 20-17 A-FGJ-A-E-HQQENumber 98675775

Applicable for
1.Commercial heating
2.Commercial air conditioning
3.Commercial water pressure boosting
4.District heating
5.District cooling
6.Machining
7.Industrial cleaning processes
8.Process water distribution
9.Heating
10.Refrigeration
11.Industrial water supply and transportation
12.Industrial wastewater
13.Process water treatment
14.Desalination
15.Surface water intake
16.Drinking water treatment
17.Municipal water transmission and distribution
18.Irrigation
19.Solar water solutions
20.Water supply for residential communities and buildings

Vertical multi-stage centrifugal pump with the suction port and the discharge port at the same level. The pump head and the base are made of cast iron. All other components in contact with the liquid are made of stainless steel (EN 1.4301).

Liquid
Transferred 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: 2934 revolutions/minute
Rated flow rate: 21 m³/h
Rated head: 202.9 meters
Pump orientation: Vertical
Shaft seal configuration: Single
Main shaft seal: HQQE
Shaft seal code: HQQE
Approvals: CE, EAC, UKCA, SEPRO
Approvals for drinking water: WRAS, ACS
Curve tolerance: ISO9906:2012 3B

Materials
Base: Stainless steel
Base: EN 1.4408
AISI 316
Impeller: Stainless steel
EN 1.4301
AISI 304
Bearing: SIC

Installation

Maximum ambient temperature: 60 °C
Maximum operating pressure: 25 bar
Maximum pressure at specified temperature: 25 bar / 120 °C
25 bar / -20 °C
Interface type: DIN / ANSI / JIS
Inlet size: DN 50
Suction port size: 2 inch

Outlet size: DN 50, 2 inch
Pressure rating for pipe connection: PN 25
Flange rating inlet: 300 lb
Flange size for motor: FF300

Electrical data
Motor standard: IEC
Motor model: 160LB
Rated power - P2: 18.5 kW
Power required by pump (P2): 18.5 kW
Power supply frequency: 50 Hz
Rated voltage: 3 x 380-415D/660-690Y V
Rated current: 34.5-32.5/20.0-18.8 A
Starting current: 830-980 %
Cos phi - power factor: 0.89-0.85
Rated speed: 2940-2950 rpm
IE efficiency class: IE3
Motor full-load efficiency: 92.4 %
Motor efficiency at 3/4 load: 93.2-93.0 %
Motor efficiency at 1/2 load: 93.2-92.2 %
Number of motor poles: 2
Enclosure class (IEC 34-5): 55 Dust/Jetting
Insulation class (IEC 85): F
Motor number: 85U16528

Controller
Frequency converter: None

Others
Terminal box position: 6
Minimum efficiency index, MEI ≥: 0.70
Net weight: 183 kg
Gross weight: 223 kg
Shipping volume: 0.805 m3

. Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global brand reputation. We offer a wide range of pumps, including centrifugal pumps, axial flow pumps, jet pumps, submersible pumps, deep-well submersible pumps, and swimming pool pumps, with over 500 specifications available. Our company has obtained the ISO 9001 certification from the International Organization for Standardization (CQC). In addition, our civilian motors have undergone product evaluation for CCC China mandatory certification. We have also received certifications such as CE, EMC, GS, RoHS, EAC, SASO, and ST. Our company is dedicated to meeting customer needs with high-quality products, reasonable prices, and exceptional pre-sales, in-sales, and after-sales services. We adhere to the management principles of "quality first, customer first, and reputation-based" and are committed to providing global customers with the best solutions for water pumps and water treatment systems, improving their quality of life. Our goal is to make the world a better place through water, and we strive to make water even better.