NKm 8/4 (10m) - submersible Pump single phase Pedrollo - 1
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-42%

NKm 8/4 (10m) - 2 HP single-phase submersible electric pump

Flow rate up to 160 l/min (9.6 m³/h). Head up to 54 m. 1.5 Kw (2 HP) motor. 10 meters of cable.

€421.73 Tax included

€345.68 Tax excluded

€727.12-42%

Variants:
NKm 8/3 (10m) - Elettropompa sommersa monofase da 1.5 HP
NKm 8/4 (10m) - Elettropompa sommersa monofase da 2 HP
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NKm 8/4 (10m) - 2 HP single-phase submersible electric pump
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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 NK 8/4 submersible pump is recommended for pumping clean water with a sand content not exceeding 50 grams per cubic metre.

Due to their high performance and reliability, they are recommended for pumping clean water in the domestic, civil and agricultural sectors, for distributing water in conjunction with pressure tanks, for irrigating vegetable gardens and gardens, for increasing pressure, etc.

Data sheet
Pedrollo
NKm 8/4 10m
10 Items
48SN0175A1U
Motor connection
SINGLE PHASE
Power (Kw)
1.5
Power (HP)
2
Absorption at 230V (A)
9.2
Capacitor
35 µF450 VL
Delivery mouth
1 "1/4
Pump body
AISI 304 stainless steel
Impeller
Noryl
Number of impellers
4
Crankshaft
AISI 431 stainless steel
Check valve
No
Degree of protection
IP 68
Min. flow rate (l./min.)
40
Max. flow rate (l./min.)
160
Min. head (m.)
21.6
Max. head (m.)
54
Cable length (m)
10
Jobs
water supply, pressurization systems, irrigation
Max. liquid temperature (°C)
40
Height (cm)
56.3
External diameter (cm)
13.5
Weight (Kg)
17.6
Warranty (years)
2
Attachments

Technical data sheet NK

Construction and operating characteristics. Working curves, limits of use and dimensions of Pedrollo NK series pumps.

file_download Download (1.73MB)

Buy it with

  • NKm 8/4 (10m) - 2 HP single-phase submersible electric pump
  • +
  • NKm 2/4 (10m) - 1 HP single-phase submersible electric pump
  • +
  • NKm 2/2 (10m) - Single-phase submersible electric pump 0.50 HP
  • €1,132.16-10 %
    Total price: €1,018.94
NKm models and performances
GUY
three-phase
NKm 2/2
NKm 2/3
NKm 2/4
NKm 2/5
NKm 2/6
NKm 4/3
NKm 4/4
NKm 4/5
NKm 4/6
NKm 8/3
NKm 8/4
POWER
KWHP
0.370.50
0.550.75
0.751
1.11.5
1.52
0.550.75
0.751
1.11.5
1.52
1.11.5
1.52
Construction data of the NK 2 series
Bearings
Pump side motor bearing6303 2RS - C3
Opposite side engine bearing6203 ZZ - C3E
Tree holding
Type of sealDouble mechanical seal in oil chamber
Engine side modelSTA-17
LM diameter17
LM fixed ringCeramic
LM rotating ringGraphite
LM elastomerNBR
Shrinkage DN1=450 DN2=350ST1-16
LP diameter16
LP fixed ringSilicon carbide
LP rotating ringGraphite
LP elastomerNBR
Materials
2.1 - Seal holder coverStainless steel EN 1.4301 (AISI 304)
3.0 - ImpellerReinforced technopolymer
4.0 - Pump shaftStainless steel EN 1.4057 (AISI 431)
5.1 - DiffuserReinforced technopolymer
5.3 - Diaphragm/Diffuser CoverStainless steel EN 1.4301 (AISI 304)
6.2 - Engine sleeveStainless steel EN 1.4301 (AISI 304)
7.2 - Pump shirtStainless steel EN 1.4301 (AISI 304)
8.0 - Suction Grid/FilterStainless steel EN 1.4301 (AISI 304)

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Availability Availability -- Availability Out-of-Stock Availability --
Motor connection Motor connection SINGLE PHASE Motor connection -- Motor connection --
Power (Kw) Power (Kw) 1.5 Power (Kw) -- Power (Kw) --
Power (HP) Power (HP) 2 Power (HP) -- Power (HP) --
Absorption at 230V (A) Absorption at 230V (A) 9.2 Absorption at 230V (A) -- Absorption at 230V (A) --
Capacitor Capacitor 35 µF450 VL Capacitor -- Capacitor --
Delivery mouth Delivery mouth 1 "1/4 Delivery mouth -- Delivery mouth --
Pump body Pump body AISI 304 stainless steel Pump body -- Pump body --
Impeller Impeller Noryl Impeller -- Impeller --
Number of impellers Number of impellers 4 Number of impellers -- Number of impellers --
Crankshaft Crankshaft AISI 431 stainless steel Crankshaft -- Crankshaft --
Check valve Check valve No Check valve -- Check valve --
Degree of protection Degree of protection IP 68 Degree of protection -- Degree of protection --
Min. flow rate (l./min.) Min. flow rate (l./min.) 40 Min. flow rate (l./min.) -- Min. flow rate (l./min.) --
Max. flow rate (l./min.) Max. flow rate (l./min.) 160 Max. flow rate (l./min.) -- Max. flow rate (l./min.) --
Min. head (m.) Min. head (m.) 21.6 Min. head (m.) -- Min. head (m.) --
Max. head (m.) Max. head (m.) 54 Max. head (m.) -- Max. head (m.) --
Max. range (m) Max. range (m) -- Max. range (m) -- Max. range (m) 4.6
Angle adjustment Angle adjustment -- Angle adjustment -- Angle adjustment partializable
Number of zones Number of zones -- Number of zones 1 Number of zones --
Valves by sector Valves by sector -- Valves by sector 1 Valves by sector --
Number of departures Number of departures -- Number of departures 3 Number of departures --
Number of programs Number of programs -- Number of programs 1 Number of programs --
Cable length (m) Cable length (m) 10 Cable length (m) -- Cable length (m) --
Jobs Jobs water supply, pressurization systems, irrigation Jobs -- Jobs --
Max. liquid temperature (°C) Max. liquid temperature (°C) 40 Max. liquid temperature (°C) -- Max. liquid temperature (°C) --
LCD display LCD display -- LCD display No LCD display --
WiFi WiFi -- WiFi No WiFi --
Non-volatile memory Non-volatile memory -- Non-volatile memory No Non-volatile memory --
Remote control Remote control -- Remote control No Remote control --
Modular Modular -- Modular No Modular --
Watertight seal Watertight seal -- Watertight seal Yes Watertight seal --
Assembly Assembly -- Assembly external Assembly --
Compatible with rain sensor Compatible with rain sensor -- Compatible with rain sensor No Compatible with rain sensor --
Diet Diet -- Diet battery Diet --
Overcurrent protection Overcurrent protection -- Overcurrent protection No Overcurrent protection --
Height (cm) Height (cm) 56.3 Height (cm) -- Height (cm) --
External diameter (cm) External diameter (cm) 13.5 External diameter (cm) -- External diameter (cm) --
Weight (Kg) Weight (Kg) 17.6 Weight (Kg) -- Weight (Kg) --
Warranty (years) Warranty (years) 2 Warranty (years) 2 Warranty (years) --
Concurrent programs Concurrent programs -- Concurrent programs No Concurrent programs --
Odd and even day scheduling Odd and even day scheduling -- Odd and even day scheduling No Odd and even day scheduling --
Weekly programming Weekly programming -- Weekly programming No Weekly programming --
Type of attack Type of attack -- Type of attack -- Type of attack female