Grundfos CRNE 95-1-1 NV-P-A-V-HQQV
Number 99266146

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 integrated frequency converter. The pump materials in contact with the liquid are made of high-grade stainless steel (EN 1.4401).

CRNE 95-1-1 NV-P-A-V-HQQV Vertical multi-stage centrifugal pump with the inlet and outlet on the same horizontal plane (in-line). The material of the pump body in contact with the liquid is high-grade stainless steel. The Grundfos cylindrical shaft seal can improve the reliability of the machine and the safety of operation, making maintenance more convenient. Electrical energy is transmitted through a split coupling. The connection of the pipeline is achieved through a PJE (Victaulic®) coupling. An asynchronous motor with a cooling fan and feet, and of three-phase type, is installed on the water pump. According to the IEC 60034-30-2 standard, the energy efficiency of this motor is at the IE5 level. The junction box of the motor contains a frequency converter and a PI controller. This enables the system to continuously adjust the motor speed, allowing the water pump to be adjusted to the optimal operating state according to environmental conditions.

Liquid
Transferred liquid: Water
Liquid temperature range: -20.. 90 °C
Liquid temperature during operation: 60 °C
Density: 983.2 kg/m³

Technology
Pump speed on which pump data is based: 3555 revolutions/minute
Rated flow rate: 114 m³/h
Rated head: 23.6 meters
Pump orientation: Vertical
Shaft seal configuration: Single
Main shaft seal: HQQV
Shaft seal code: HQQV
Approvals: CE, UKCA, SEPRO
Approvals for drinking water: ACS, WRAS
Curve tolerance: ISO9906:2012 3B

Materials
Base: Stainless steel
Base: EN 1.4408
ASTM A351 CF8M
Impeller: Stainless steel
EN 1.4401
AISI 316
Bearing: WC/WC
Supporting bearing: Graflon
Material certified according to: European standards

Installation
Maximum ambient temperature: 50 °C
Maximum operating pressure: 16 bar

Maximum pressure at the specified temperature: 16 bar / 90 °C
Interface model: PJE
Inlet size: DN 100
Outlet size: DN 100
Pressure rating for pipe connection: PN 40
Flange size for motor: FF300

Electrical data
Motor standard: IEC
Motor model: 160MH
Rated power — P2: 11 kW
Power required by the pump (P2): 11 kW
Over/undersize motor: Standard motor size
Power supply frequency: 50 / 60 Hz
Rated voltage: 3 x 380-500 V
Safety factor: 0.00
Rated current: 20.3-16.0 A
Cos phi — Power factor: 0.93-0.90
Rated speed: 360-4000 revolutions per minute
IE efficiency class: IE5
Motor full-load efficiency: 93.1 %
Enclosure class (IEC 34-5): IP55
Insulation class (IEC 85): F
Motor number: 93079532

Controller
Frequency converter: Built-in
Pressure sensor: Y

Others
Terminal box position: 6
Minimum efficiency index, MEI ≥: 0.70
Net weight: 149 kg
Gross weight: 268 kg
Shipping volume: 1.25 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.