Grundfos CRI 1S-4 A-FGJ-AE-HQQE

Grundfos CRI 1S-4 A-FGJ-AE-HQQE

The Grundfos CRI series offers a huge range of pumps with unrivaled reliability, which can be configured for a wide variety of applications. If you are looking for multistage centrifugal pumps, CRI pumps remain the most sensible choice due to their high efficiency, reliable performance and configuration options. Whether it concerns complex pump requirements, difficult liquids or challenging operating conditions, there is always a version available.

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Extensive product information

• Process water systems
• Hygienic washing and cleaning systems
• Seawater applications
• Water treatment
• Acids and alkalis
• Boiler power
• Applications involving temperature control with very high, low or highly variable temperatures

• Can be used for a wide range of applications
• Configurable for extremely high pressures, extreme temperatures and aggressive, abrasive or flammable liquids
• High efficiency
• Maintenance-friendly
• Highly corrosion resistant
• Space-saving design

Productnaam CRI 1S-4 A-FGJ-A-E-HQQE
Productnummer 96527516
EAN nummer 5700397071915

Pump housing Stainless steel
EN 1.4408
AISI 316
Impeller Stainless steel
EN 1.4301
AISI 304
Material code A
Code for rubber E.
Lower SIC

Maximum ambient temperature 60 ° C
Maximum operating pressure 25 bar
Max. pressure at permissible temp 25 bar / 120 °C
25 bar / -20 ° C
Connection type DIN / ANSI / JIS
Size of the suction connection DN 25/32
Pressure connection size DN 25/32
Pressure stage for pipe connection PN 25
Pressure rating of the suction connection 300 lb
Flange size of the motor FT85
Pipe connection code FGJ

Fluid handled Water
Liquid temperature range -20 .. 120 ° C
Medium temperature during operation 20 ° C
Density 998.2 kg / m³

Motor standard IEC
Motor type 71A
IE efficiency class IE3
Rated power – P2 0.37 kW
Power (P2) required for pump 0.37 kW
Mains frequency 50 Hz
Rated voltage 3 x 220-240D/380-415Y V
Rated current 1.74/1.00 A
Starting current 490-530 %
Cos phi – power factor 0.80-0.70
Rated speed 2850-2880 rpm
Efficiency IE3 73.8%
Motor efficiency at rated load 73.8 %
Motor efficiency at 3/4 power 79.0 %
Motor efficiency at half power 75.5 %
Pool number 2
Density Class (IEC 34-5) 55 Dust/Jetting
Insulation class (IEC 85) F.
Motor protection NONE
Engine No. 85805102

Minimum Efficiency Index, MEI ≥ 0.54
Net weight 21.2 kg
Gross weight 23.8 kg
Transport volume 0.054 m³
Country of origin HU
HS code 84137075
Frequency converter NONE

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