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Water Pumps
Grundfos - NAJBQ4 - NB Standard Block Pump
Grundfos - NAJBQ4 - NB Standard Block Pump

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Grundfos - NAJBQ4 - NB Standard Block Pump

Grundfos - NAJBQ4 - NB Standard Block Pump

€20,481.80

(Excl. VAT)

Price

(Excl. VAT)

€20,481.80

Product Description

The Grundfos NB 50-315/300 A-F2-A-BQQE is a high-efficiency standard block pump designed for reliable water transfer in various industrial and commercial applications. Featuring a robust cast iron housing and impeller, this 7.5 kW pump operates at 2900 rpm, delivering a rated flow of 36 m³/h and a head of 44.5 m. It is equipped with a durable Silicon Carbide/Silicon Carbide/EPDM (BQQE) shaft seal and an IE3 efficiency class motor. The pump has a DN 50 pipe connection with a PN 16 pressure rating and is suitable for liquid temperatures from -25°C to 120°C.
Grundfos

Product Details

Brand
grundfos
Weight kg
104
Motor type
MGE132MB
Rated head m
44.5
Density kg m3
998.2
Rated power kw
7.5
Flange standard
EN 1092-2
Gross weight kg
114
Number of poles
2
Rated current a
14.5-12.0
Rated flow m3 h
36
Rated speed rpm
2900-2910
Rated voltage v
3 x 380-480
Impeller material
Cast iron (EN-GJL-200, ASTM A48-30 CL30B)
Mains frequency hz
50
Pipe connection dn
50
Pressure rating pn
16
Primary shaft seal
BQQE (Silicon Carbide/Silicon Carbide/EPDM)
Shipping volume m3
0.21
Enclosure class iec
IP55
Ie efficiency class
IE3
Impeller diameter mm
300
Insulation class iec
F
Pump housing material
Cast iron (EN-GJL-250, ASTM A48-40 CL35B)
Port to port length mm
340
Liquid temperature max c
120
Liquid temperature min c
-25
Ambient temperature max c
60
Ambient temperature min c
-20
Max operating pressure bar
16
Motor efficiency full load percent
89.2
Manufacturer
grundfos

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Customer Reviews

Be the first to write a review!

Product Description

The Grundfos NB 50-315/300 A-F2-A-BQQE is a high-efficiency standard block pump designed for reliable water transfer in various industrial and commercial applications. Featuring a robust cast iron housing and impeller, this 7.5 kW pump operates at 2900 rpm, delivering a rated flow of 36 m³/h and a head of 44.5 m. It is equipped with a durable Silicon Carbide/Silicon Carbide/EPDM (BQQE) shaft seal and an IE3 efficiency class motor. The pump has a DN 50 pipe connection with a PN 16 pressure rating and is suitable for liquid temperatures from -25°C to 120°C.
Grundfos

Product Details

Brand
grundfos
Weight kg
104
Motor type
MGE132MB
Rated head m
44.5
Density kg m3
998.2
Rated power kw
7.5
Flange standard
EN 1092-2
Gross weight kg
114
Number of poles
2
Rated current a
14.5-12.0
Rated flow m3 h
36
Rated speed rpm
2900-2910
Rated voltage v
3 x 380-480
Impeller material
Cast iron (EN-GJL-200, ASTM A48-30 CL30B)
Mains frequency hz
50
Pipe connection dn
50
Pressure rating pn
16
Primary shaft seal
BQQE (Silicon Carbide/Silicon Carbide/EPDM)
Shipping volume m3
0.21
Enclosure class iec
IP55
Ie efficiency class
IE3
Impeller diameter mm
300
Insulation class iec
F
Pump housing material
Cast iron (EN-GJL-250, ASTM A48-40 CL35B)
Port to port length mm
340
Liquid temperature max c
120
Liquid temperature min c
-25
Ambient temperature max c
60
Ambient temperature min c
-20
Max operating pressure bar
16
Motor efficiency full load percent
89.2
Manufacturer
grundfos

Reviews

Customer Reviews

Be the first to write a review!

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Grundfos - NAJBQ4 - NB Standard Block Pump

SKU: grundfos-najbq4

Grundfos
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€20,481.80

(excl. VAT)