Grundfos CRNE95: 3 x 380-480V Vertical Multistage Variable Speed Pumps IN 316 Stainless Steel
,gravity=Center,allowExpansion)
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Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high-grade stainless steel. The Grundfos cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via DIN flanges. The pump is fitted with a 3-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 frequency converter 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.
Liquid: | ||
Pumped liquid: | Water | |
Liquid temperature range: | -20 .. 90 °C | |
Selected liquid temperature: | 20 °C | |
Density: | 998.2 kg/m³ | |
Technical: | ||
Pump speed on which pump data are based: | 3555 rpm | |
Rated flow: | 114 m³/h | |
Rated head: | 23.6 m | |
Pump orientation: | Vertical | |
Shaft seal arrangement: | Single | |
Primary shaft seal: | HQQV | |
Code for shaft seal: | HQQV | |
Approvals: | CE,UKCA,SEPRO | |
Approvals for drinking water: | ACS,WRAS | |
Curve tolerance: | ISO9906:2012 3B | |
Materials: | ||
Base: | Stainless steel | |
EN 1.4408 | ||
ASTM A351 CF8M | ||
Impeller: | Stainless steel | |
EN 1.4401 | ||
AISI 316 | ||
Bearing: | WC/WC | |
Support bearing: | Graflon | |
Material certified according to: | European standards | |
Installation: | ||
Maximum ambient temperature: | 50 °C | |
Maximum operating pressure: | 16 bar | |
Max pressure at stated temp: | 16 bar / 90 °C | |
Type of connection: | DIN | |
Size of inlet connection: | DN 100 | |
Size of outlet connection: | DN 100 | |
Pressure rating for connection: | PN 16 | |
Flange size for motor: | FF300 | |
Electrical data: | ||
Motor standard: | IEC | |
Motor type: | 160MH | |
Rated power - P2: | 11 kW | |
Power (P2) required by pump: | 11 kW | |
Over/undersize motor: | Standard motor size | |
Mains frequency: | 50 / 60 Hz | |
Rated voltage: | 3 x 380-500 V | |
Service factor: | 0.00 | |
Rated current: | 20.3-16.0 A | |
Cos phi - power factor: | 0.93-0.90 | |
Rated speed: | 360-4000 rpm | |
IE Efficiency class: | IE5 | |
Motor efficiency at full load: | 93.1 % | |
Enclosure class (IEC 34-5): | IP55 | |
Insulation class (IEC 85): | F | |
Motor No: | 93079537 | |
Controls: | ||
Frequency converter: | Built-in | |
Pressure sensor: | Y | |
Others: | ||
Terminal box position: | 6 | |
Minimum efficiency index, MEI ?: | 0.70 | |
Net weight: | 206 kg | |
Gross weight: | 207 kg | |
Shipping volume: | 1140 m³ | |
Thrust handling device (Yes/No): | N | |
Country of origin: | AU | |
Custom tariff no.: | 8413709062 | |
Estimated Delivery Time Frame:7-14 business days
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Reference ID: 14587826