NK 4/6 (10m) - submersible electric Pump three-phase 400 V Pedrollo - 1
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-42%

NK 4/6 (10m) - 2 HP 400 V three-phase submersible electric pump

Flow rate up to 120 l/min (7.2 m³/h). Head up to 80 m. 2.2 Kw (3 HP) motor. 10 meters of cable.

€428.81 Tax included

€351.48 Tax excluded

€739.32-42%

Variants:
NK 4/3 (10m) - Elettropompa sommersa trifase 400 V da 0.75 HP
NK 4/4 (10m) - Elettropompa sommersa trifase 400 V da 1 HP
NK 4/5 (10m) - Elettropompa sommersa trifase 400 V da 1.5 HP
NK 4/6 (10m) - Elettropompa sommersa trifase 400 V da 2 HP
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NK 4/6 (10m) - 2 HP 400 V three-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 4/6 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
NK 4/6 400/415 V 10m
9 Items
Motor connection
THREE-PHASE
Power (Kw)
1.5
Power (HP)
2
Absorption at 400V (A)
3.2
Delivery port
1 "1/4
Body Pump
AISI 304 stainless steel
Impeller
Noryl
Number of impellers
6
Motor shaft
Stainless steel EN 10088-3 1.4104
Check valve
Yes
Degree of protection
IP 68
Flow rate min. (l./min.)
20
Max flow (l./min.)
120
Min head (m.)
24
Max head (m.)
80
Cable length (m)
10
Employments
water supply, pressurization systems, irrigation
Liquid temperature max. (° C)
40
Height (cm)
61.7
Outside diameter (cm)
13.5
Weight kg)
18.8
Guarantee
2
Attachments

Technical data sheet NK

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

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Buy it with

  • NK 4/6 (10m) - 2 HP 400 V three-phase submersible electric pump
  • +
  • STEADYPRES TT 6 - 6 A three-phase inverter
  • +
  • FC75CP-FF-T-100 - 3/4" micro-irrigation filter
  • €1,073.00-10 %
    Total price: €965.70
NK models and performances
GUY
three-phase
NK 2/2
NK 2/3
NK 2/4
NK 2/5
NK 2/6
NK 4/3
NK 4/4
NK 4/5
NK 4/6
NK 8/3
NK 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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NK 4/6 (10m) - submersible electric Pump three-phase 400 V Pedrollo - 1

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Flow rate up to 120 l/min (7.2 m³/h). Head up to 80 m. 2.2 Kw (3 HP) motor. 10 meters of cable.

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Male attachment.

Motor connection Motor connection THREE-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 400V (A) Absorption at 400V (A) 3.2 Absorption at 400V (A) -- Absorption at 400V (A) --
Delivery port Delivery port 1 "1/4 Delivery port -- Delivery port --
Body Pump Body Pump AISI 304 stainless steel Body Pump -- Body Pump --
Impeller Impeller Noryl Impeller -- Impeller --
Number of impellers Number of impellers 6 Number of impellers -- Number of impellers --
Motor shaft Motor shaft Stainless steel EN 10088-3 1.4104 Motor shaft -- Motor shaft --
Check valve Check valve Yes Check valve -- Check valve --
Degree of protection Degree of protection IP 68 Degree of protection -- Degree of protection --
Flow rate min. (l./min.) Flow rate min. (l./min.) 20 Flow rate min. (l./min.) -- Flow rate min. (l./min.) --
Max flow (l./min.) Max flow (l./min.) 120 Max flow (l./min.) -- Max flow (l./min.) --
Min head (m.) Min head (m.) 24 Min head (m.) -- Min head (m.) --
Max head (m.) Max head (m.) 80 Max head (m.) -- Max head (m.) --
Max range (m) Max range (m) -- Max range (m) 4.5 Max range (m) 5.2
Working angle Working angle -- Working angle partializable Working angle partializable
Cable length (m) Cable length (m) 10 Cable length (m) -- Cable length (m) --
Employments Employments water supply, pressurization systems, irrigation Employments -- Employments --
Liquid temperature max. (° C) Liquid temperature max. (° C) 40 Liquid temperature max. (° C) -- Liquid temperature max. (° C) --
Height (cm) Height (cm) 61.7 Height (cm) -- Height (cm) --
Outside diameter (cm) Outside diameter (cm) 13.5 Outside diameter (cm) -- Outside diameter (cm) --
Weight kg) Weight kg) 18.8 Weight kg) -- Weight kg) --
Guarantee Guarantee 2 Guarantee -- Guarantee --
Type of attack Type of attack -- Type of attack female Type of attack male

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