Grundfos CR 5-16

40,300,000₫

Bơm 16 tầng cánh trục đứng: Thân Cast Iron, Cánh bơm bằng thép không rỉ

Bơm nước sạch

Điện áp: 220/380V

Công suất: 2.2 KW

Lưu lượng (max) 8.5 m3/h

Cột áp (max) 110 m

Ren ngoài đầu vào 1-1/4"

Ren ngoài đầu ra 1-1/4"

Xuất xứ: Singapore

Specifications

 
Product name CR 5-16 A-A-A-E-HQQE
Product No 96516999
EAN number 5700396754284
Technical
Pump speed on which pump data are based 2899 rpm
Rated flow 5.8 m³/h
Rated head 80.8 m
Head max 108.4 m
Stages 16
Impellers 16
Number of reduced-diameter impellers 0
Low NPSH No
Pump orientation Vertical
Shaft seal arrangement Single
Code for shaft seal HQQE
Approvals on nameplate CE, EAC,ACS
Curve tolerance ISO9906:2012 3B
Pump version A
Model A
Materials
Base Cast iron
Base EN 1561 EN-GJL-200
Base ASTM A48-25B
Impeller Stainless steel
Impeller EN 1.4301
Impeller AISI 304
Material code A
Code for rubber E
Bearing SIC
Installation
Maximum ambient temperature 60 °C
Maximum operating pressure 16 bar
Max pressure at stated temp 16 bar / 120 °C
Max pressure at stated temp 16 bar / -20 °C
Type of connection Oval / Rp
Size of inlet connection 1 1/4 inch
Size of outlet connection 1 1/4 inch
Pressure rating for pipe connection PN 16
Flange size for motor FT115
Connect code A
Liquid
Pumped liquid Water
Liquid temperature range -20 .. 120 °C
Liquid temperature during operation 20 °C
Density 998.2 kg/m³
Electrical data
Motor standard IEC
Motor type 90LC
IE Efficiency class IE3
Rated power - P2 2.2 kW
Power (P2) required by pump 2.2 kW
Mains frequency 50 Hz
Rated voltage 3 x 220-240D/380-415Y V
Rated current 7.70/4.45 A
Starting current 850-950 %
Cos phi - power factor 0.89-0.87
Rated speed 2890-2910 rpm
Efficiency IE3 85,9%
Motor efficiency at full load 85.9 %
Motor efficiency at 3/4 load 86.8 %
Motor efficiency at 1/2 load 86.0 %
Number of poles 2
Enclosure class (IEC 34-5) 55 Dust/Jetting
Insulation class (IEC 85) F
Motor protec NONE
Motor No 85U05908
Controls
Frequency converter NONE
Others
Minimum efficiency index, MEI = 0.57
Net weight 42.3 kg
Gross weight 45.2 kg
Shipping volume 0.13 m³
Danish VVS No. 385902016

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