Grundfos CRE95-1-1 N-G-A-E-HQQE 440-480 60 HZ
Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline).

- CRE95-1-1 N-G-A-E-HQQE 440-480 60 HZ
- 99266496
- CRE 95-1-1 N-G-A-E-HQQE
- CRE95-1-1 N-G-A-E-HQQE 440-480 60 HZ
- By Grundfos
Overview
Features
- Rated pump speed: 3538 rpm
- Rated flow: 500 US gpm
- Rated head: 76.78 ft
- Maximum head: 119.1 ft
- Actual impeller diameter: 5.63 in
- Impellers: 1
- Number of reduced-diameter impellers: 1
- Low NPSH: N
- Pump orientation: Vertical
- Shaft seal arrangement: Single
- Primary shaft seal: HQQE
- Code for shaft seal: HQQE
- Approvals: CE
- Approvals for drinking water: NSF/ANSI 61,NSF/ANSI 372
- Curve tolerance: ISO9906:2012 3B
- Pump version: N
- Model: A
- Base: Ductile cast iron
- Impeller: Stainless steel
- Material code: A
- Code for rubber: E
- Bearing: WC/WC
- Support bearing: Graflon
- Material certified according to: European standards
- Maximum ambient temperature: 122 °F
- Maximum operating pressure: 232.06 psi
- Max pressure at stated temperature: 232 psi / 250 °F
- Type of connection: ANSI
- Size of suction port: 4 inch
- Size of outlet port: 4 inch
- Pressure rating for connection: 150 lb
- Flange size for motor: 254TC
- Connect code: G
- Pumped liquid: Water
- Liquid temperature range: -4 .. 248 °F
- Selected liquid temperature: 68 °F
- Density: 62.29 lb/ft³
- Motor standard: NEMA
- Motor type: 160H
- Rated power - P2: 15 HP
- Power (P2) required by pump: 15 HP
- Over/undersize motor: Standard motor size
- Main frequency: 60 Hz
- Rated voltage: 3 x 440-480 V
- Service factor: 1.15
- Rated current: 17.9-16.6 A
- Cos phi - power factor: 0.92-0.91
- Rated speed: 360-4000 rpm
- IE Efficiency class: IE5
- Motor efficiency at full load: 93.2 %
- Enclosure class (IEC 34-5): IP55
- Insulation class (IEC 85): F
- Built-in motor protection: ELEC
- Motor Number: 93079599
- Function Module: FM310 - Advanced
- Frequency converter: Built-in
- Pressure sensor: Y
- Terminal box position: 6
- DOE Pump Energy Index VL: 0.42
- Net weight: 343 lb
- Gross weight: 635 lb
- Shipping volume: 44.2 ft³
- Config. file no: 99441816
- Thrust handling device (Yes/No): N
- Country of origin: US
- Custom tariff no.: 8413.70.2040
Description
Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron – all other wetted parts are in 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 ANSI 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.
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