NGA 3B-PRO - 2.5 HP three-phase open impeller electric pump Pedrollo - 1
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NGA 3B-PRO - 2.5 HP three-phase open impeller electric pump

Flow rate up to 840 l/min (51 m³/h). Head up to 17 m. 1.8 Kw (2.5 HP) motor.

€752.89 Tax included

€617.12 Tax excluded

€1,298.08-42%

Variants:
NGA 1B-PRO - Elettropompa con girante aperta trifase da 0.75 HP
NGA 2B-PRO - Elettropompa con girante aperta trifase da 0.75 HP
NGA 3B-PRO - Elettropompa con girante aperta trifase da 2.5 HP
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NGA 3B-PRO - 2.5 HP three-phase open impeller electric pump
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Reinforced packaging to reduce transport damage.
After-sales assistance for product installation.
We supply all spare parts on this product.
Description

The PEDROLLO submersible pumps of the NGA-PRO line are recommended for pumping water and liquids that are chemically non-aggressive for the materials from which the pump is made.

The PEDROLLO NGA 3B-PRO has a flow rate that varies from 100 to 840 litres per minute with a head from 17 to 7 metres.

The open impeller design solution allows pumping fluids relatively full of impurities without the risk of clogging the impeller. All components in contact with the pumped liquid are made of AISI 316 stainless steel. For this feature, the NGA-PRO series pumps are specifically used in fruit, vegetable, fish and shellfish washing systems, in industrial systems for washing metal parts, glass containers and circulation of cooling liquids.

Installation must be carried out indoors or in any case protected from the elements.

Data sheet
Pedrollo
NGA 3B-PRO
10 Items
Motor connection
THREE-PHASE
Power (Kw)
1.8
Power (HP)
2.5
Suction mouth
2"
Delivery port
2"
Body Pump
AISI 316 stainless steel
Impeller
AISI 316 stainless steel
Number of impellers
1
Motor shaft
AISI 316L stainless steel
Check valve
no
Degree of protection
IP 44
Flow rate min. (l./min.)
100
Max flow (l./min.)
840
Min head (m.)
7
Max head (m.)
16.5
Employments
water supply, cooling systems, washing systems, water treatment plants
Liquid temperature max. (° C)
+90°C
Motor voltage
400 V
Weight kg)
24.5
Guarantee
2
Attachments

NGA-PRO data sheet

Construction and operating characteristics. Work curves, limits of use and dimensions of the Pedrollo NGA-PRO series pumps.

file_download Download (499.41KB)

Buy it with

  • NGA 3B-PRO - 2.5 HP three-phase open impeller electric pump
  • +
  • NGA 1A-PRO - 1 HP three-phase open impeller electric pump
  • +
  • NGAm 1A - 1 HP single-phase open impeller centrifugal electric pump
  • €1,408.13-10 %
    Total price: €1,267.32
NGA 2-3 Models and Performance - PRO
GUY
three-phase
NGA 2B - PRO
NGA 2A - PRO
NGA 3D - PRO
NGA 3C - PRO
NGA 3B - PRO
NGA 3A - PRO
POWER
KWHP
0.550.75
0.751
1.11.5
1.52
1.82.5
2.23
Construction data of the NGA 3D-PRO-3C-PRO-3B-PRO-3A
Section of the Pedrollo NGA-PRO pump
Bearings
Pump side motor bearing 6204 ZZ
Opposite side motor bearing 6204 ZZ
Shaft seal
Type of seal Single Mechanical Seal
Pump side model FN-18 V6
LP diameter 18
Fixed ring LP Graphite
Rotating ring LP Ceramic
LP elastomer Viton
Mat
1.0 - Pump Body EN 14401 stainless steel (AISI 316)
2.1 - Seal holder cover EN 14401 stainless steel (AISI 316)
3.0 - Impeller EN 14401 stainless steel (AISI 316)
4.0 - Pump shaft EN 1.4404 stainless steel (AISI 316L)
6.0 - Motor holder Aluminum EN-AB 46100
7.0 - Lantern Aluminum EN-AB 46100

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Motor connection Motor connection THREE-PHASE Motor connection THREE-PHASE Motor connection THREE-PHASE Motor connection THREE-PHASE
Power (Kw) Power (Kw) 1.8 Power (Kw) 1.1 Power (Kw) 1.5 Power (Kw) 2.2
Power (HP) Power (HP) 2.5 Power (HP) 1.5 Power (HP) 2 Power (HP) 3
Suction mouth Suction mouth 2" Suction mouth 2" Suction mouth 2" Suction mouth 2"
Delivery port Delivery port 2" Delivery port 2" Delivery port 2" Delivery port 2"
Body Pump Body Pump AISI 316 stainless steel Body Pump AISI 316 stainless steel Body Pump AISI 316 stainless steel Body Pump AISI 316 stainless steel
Impeller Impeller AISI 316 stainless steel Impeller AISI 316 stainless steel Impeller AISI 316 stainless steel Impeller AISI 316 stainless steel
Number of impellers Number of impellers 1 Number of impellers 1 Number of impellers 1 Number of impellers 1
Motor shaft Motor shaft AISI 316L stainless steel Motor shaft AISI 316L stainless steel Motor shaft AISI 316L stainless steel Motor shaft AISI 316L stainless steel
Check valve Check valve no Check valve no Check valve no Check valve no
Degree of protection Degree of protection IP 44 Degree of protection IP 44 Degree of protection IP 44 Degree of protection IP 44
Flow rate min. (l./min.) Flow rate min. (l./min.) 100 Flow rate min. (l./min.) 100 Flow rate min. (l./min.) 100 Flow rate min. (l./min.) 100
Max flow (l./min.) Max flow (l./min.) 840 Max flow (l./min.) 700 Max flow (l./min.) 770 Max flow (l./min.) 900
Min head (m.) Min head (m.) 7 Min head (m.) 5 Min head (m.) 5.7 Min head (m.) 8.5
Max head (m.) Max head (m.) 16.5 Max head (m.) 12 Max head (m.) 14.4 Max head (m.) 19
Employments Employments water supply, cooling systems, washing systems, water treatment plants Employments water supply, cooling systems, washing systems, water treatment plants Employments water supply, cooling systems, washing systems, water treatment plants Employments water supply, cooling systems, washing systems, water treatment plants
Liquid temperature max. (° C) Liquid temperature max. (° C) +90°C Liquid temperature max. (° C) +90°C Liquid temperature max. (° C) +90°C Liquid temperature max. (° C) +90°C
Motor voltage Motor voltage 400 V Motor voltage 400 V Motor voltage 400 V Motor voltage 400 V
Weight kg) Weight kg) 24.5 Weight kg) 21 Weight kg) 21.9 Weight kg) 24.5
Guarantee Guarantee 2 Guarantee 2 Guarantee 2 Guarantee 2