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NGA 1A-PRO - 1 HP three-phase open impeller electric pump
Flow rate up to 400 l/min (24 m³/h). Head up to 20.5 m. 0.75 Kw (1 HP) motor.
Telephone support for information before purchasing.
Reinforced packaging to reduce transport damage.
After-sales assistance for product installation.
We supply all spare parts on this product.
Description
The Pedrollo NGA 1A-PRO centrifugal electric pump is recommended for pumping clean water and chemically non-aggressive liquids for components.
The main feature of this pump is its open impeller construction. This solution, developed by Pedrollo makes the NGA 1A-PRO suitable for pumping less than completely clean liquids.
It can be used for tasks such as transferring from canals, rivers, tanks, and basins. The impeller allows the passage of solids up to 12 millimeters.
Pedrollo has built a solid and robust product. Made entirely of stainless steel, the pump is built to last.
Data sheet
- Motor connection
- THREE-PHASE
- Power (Kw)
- 0.75
- Power (HP)
- 1
- Suction mouth
- 1" 1/2
- Delivery mouth
- 1" 1/2
- Pump body
- AISI 316L stainless steel
- Impeller
- AISI 316L stainless steel
- Number of impellers
- 1
- Crankshaft
- AISI 316 stainless steel
- Check valve
- No
- Degree of protection
- IP 44
- Minimum flow rate (l./min.)
- 50
- Max. flow rate (l./min.)
- 400
- Min. head (m.)
- 5
- Max. head (m.)
- 20.5
- Jobs
- water supply, cooling systems, washing systems, water treatment plants
- Max. liquid temperature (°C)
- +90°C
- Motor voltage
- 230 V, 400V
- Height (cm)
- 22.65
- Width (cm)
- 29.9
- Depth (cm)
- 19
- Weight (Kg)
- 12.6
- Warranty (years)
- 2
NGA 1-PRO models and performance
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Construction data of the NGA 1B-PRO-1A-PRO
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 |
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|---|---|---|---|---|
| Price | Price €796.66 -42% €462.06 | Price €789.34 -42% €457.82 | Price €789.34 -42% €457.82 | Price €796.66 -42% €462.06 |
| Motor connection | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE | Motor connection THREE-PHASE |
| Power (Kw) | Power (Kw) 0.75 | Power (Kw) 0.55 | Power (Kw) 0.55 | Power (Kw) 0.75 |
| Power (HP) | Power (HP) 1 | Power (HP) 0.75 | Power (HP) 0.75 | 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) -- |
| Current consumption at 400V (A) | Current consumption at 400V (A) -- | Current consumption at 400V (A) 1.9 | Current consumption at 400V (A) -- | Current consumption at 400V (A) -- |
| Suction mouth | Suction mouth 1" 1/2 | Suction mouth 1" 1/2 | Suction mouth 2" | Suction mouth 2" |
| Delivery mouth | Delivery mouth 1" 1/2 | Delivery mouth 1" 1/2 | Delivery mouth 2" | Delivery mouth 2" |
| Pump body | Pump body AISI 316L stainless steel | Pump body AISI 316L stainless steel | Pump body AISI 316L stainless steel | Pump body AISI 316L stainless steel |
| Impeller | Impeller AISI 316L stainless steel | Impeller AISI 316L stainless steel | Impeller AISI 316L stainless steel | Impeller AISI 316L stainless steel |
| Number of impellers | Number of impellers 1 | Number of impellers 1 | Number of impellers 1 | Number of impellers 1 |
| Crankshaft | Crankshaft AISI 316 stainless steel | Crankshaft AISI 316 stainless steel | Crankshaft AISI 316 stainless steel | Crankshaft AISI 316 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 |
| Minimum flow rate (l./min.) | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 | Minimum flow rate (l./min.) 50 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) 400 | Max. flow rate (l./min.) 350 | Max. flow rate (l./min.) 450 | Max. flow rate (l./min.) 550 |
| Min. head (m.) | Min. head (m.) 5 | Min. head (m.) 5 | Min. head (m.) 4 | Min. head (m.) 5 |
| Max. head (m.) | Max. head (m.) 20.5 | Max. head (m.) 18 | Max. head (m.) 9.5 | Max. head (m.) 20.5 |
| Jobs | Jobs water supply, cooling systems, washing systems, water treatment plants | Jobs water supply, cooling systems, washing systems, water treatment plants | Jobs water supply, cooling systems, washing systems, water treatment plants | Jobs water supply, cooling systems, washing systems, water treatment plants |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) +90°C | Max. liquid temperature (°C) +90°C | Max. liquid temperature (°C) +90°C | Max. liquid temperature (°C) +90°C |
| Motor voltage | Motor voltage 230 V, 400V | Motor voltage 400V | Motor voltage 400V | Motor voltage 400V |
| 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) 12.7 | Weight (Kg) -- | Weight (Kg) 13 |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |