NGA 1A-PRO - Electric pump with three-phase open impeller
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NGA 1A-PRO - Electric pump with three-phase open impeller

Flow rate up to 350 l / min (21 m³ / h). Head up to 19.5 m. 0.75 Kw (1 HP) motor.

€773.48

€634.00 Tax excluded

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NGA 1A-PRO - Electric pump with three-phase open impeller
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Description

The submersible pumps PEDROLLO of the NGA-PRO line are recommended for pumping water and liquids that are chemically non-aggressive to the materials making up the pump.

The PEDROLLO NGA 1A-PRO has a flow rate that varies from 50 to 350 liters per minute with a prevalence from 19.5 to 6 meters.

The constructive solution of the open impeller allows to pump fluids relatively full of impurities without danger of clogging of the impeller. All the components in contact with the pumped liquid are in AISI 316 stainless steel. For this characteristic, the NGA-PRO series pumps are specifically used in washing plants for fruit, vegetables, fish, molluscs, in industrial plants for washing metal parts. , glass containers, circulation of coolants.

The installation must be carried out in closed places or in any case protected from bad weather.

Data sheet
Pedrollo
NGA 1A-PRO
Motor connection
THREE-PHASE
Motor power (HP)
1
Suction mouth
1 "1/2
Delivery port
1 "1/2
Body Pump
AISI 316 stainless steel
Impeller
AISI 316 stainless steel
Number of impellers
1
Motor shaft
AISI 316 stainless steel
Check valve
no
Degree of protection
IP 44
Flow rate min. (l./min.)
50
Max flow (l./min.)
350
Min head (m.)
6
Max head (m.)
20
Employments
washing systems, cooling systems, water treatment plants, water supply
Liquid temperature max. (° C)
+90°C
Motor voltage
230 V, 400 V
Height (cm)
22.65
Width (cm)
29.9
Depth (cm)
19
Weight kg)
12.6
Guarantee
Two years
Attachments

NGA-PRO data sheet

Construction and operating characteristics. Working curves, limits of use and dimensions of Pedrollo NGA-PRP series pumps.

Download (609.41KB)

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Flow rate up to 350 l / min (21 m³ / h). Head up to 19.5 m. 0.75 Kw (1 HP) motor.

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Brand
Brand Pedrollo
Brand Pedrollo
Brand Pedrollo
Brand Pedrollo
Motor connection
Motor connection THREE-PHASE
Motor connection THREE-PHASE
Motor connection THREE-PHASE
Motor connection THREE-PHASE
Motor power (HP)
Motor power (HP) 1
Motor power (HP) 0.75
Motor power (HP) 2.5
Motor power (HP) 3
Absorption at 230V (A)
Absorption at 230V (A) --
Absorption at 230V (A) 3.3
Absorption at 230V (A) --
Absorption at 230V (A) --
Absorption at 400V (A)
Absorption at 400V (A) --
Absorption at 400V (A) 1.9
Absorption at 400V (A) --
Absorption at 400V (A) --
Suction mouth
Suction mouth 1 "1/2
Suction mouth 1 "1/2
Suction mouth 2"
Suction mouth 2"
Delivery port
Delivery port 1 "1/2
Delivery port 1 "1/2
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 316 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.) 50
Flow rate min. (l./min.) 50
Flow rate min. (l./min.) 100
Flow rate min. (l./min.) 100
Max flow (l./min.)
Max flow (l./min.) 350
Max flow (l./min.) 300
Max flow (l./min.) 840
Max flow (l./min.) 900
Min head (m.)
Min head (m.) 6
Min head (m.) 8
Min head (m.) 7
Min head (m.) 8.5
Max head (m.)
Max head (m.) 20
Max head (m.) 18
Max head (m.) 16.5
Max head (m.) 19
Employments
Employments washing systems, cooling systems, water treatment plants, water supply
Employments water treatment plants, water supply, washing systems, cooling systems
Employments washing systems, cooling systems, water treatment plants, water supply
Employments washing systems, cooling systems, water treatment plants, water supply
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 230 V, 400 V
Motor voltage 400 V
Motor voltage 400 V
Motor voltage 400 V
Height (cm)
Height (cm) 22.65
Height (cm) 22.65
Height (cm) --
Height (cm) --
Width (cm)
Width (cm) 29.9
Width (cm) 29.9
Width (cm) --
Width (cm) --
Depth (cm)
Depth (cm) 19
Depth (cm) 19
Depth (cm) --
Depth (cm) --
Weight kg)
Weight kg) 12.6
Weight kg) 12.6
Weight kg) --
Weight kg) --
Guarantee
Guarantee Two years
Guarantee Two years
Guarantee Two years
Guarantee Two years

NGA-PRO models and performance

GUY
three-phase
NGA 1B-PRO
NGA 1A-PRO
POWER
KW HP
0.55 0.75
0.75 1

Construction data of the NGA 1B-PRO-1A-PRO

Section of the Pedrollo NGA-PRO pump
Bearings
Pump side motor bearing 6203 ZZ
Opposite side motor bearing 6203 ZZ
Shaft seal
Type of seal Single Mechanical Seal
Pump side model AR-14
LP diameter 14
Fixed ring LP Ceramic
Rotating ring LP Graphite
LP elastomer NBR
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
6.1 - Engine cover Aluminum EN-AB 46100
7.0 - Lantern Aluminum EN-AB 46100