4SR 12/18 N-PS - 4 HP three-phase submersible electric pump Pedrollo - 1
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4SR 12/18 N-PS - 4 HP three-phase submersible electric pump

Flow rate up to 300 l / min (18 m³ / h). Head up to 99 m. 3 Kw (4 HP) engine.

€1,629.92

€1,336.00 Tax excluded

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4SR 12/18 N-PS - 4 HP three-phase submersible electric pump
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Reinforced packaging to reduce transport damage.
After-sales assistance for product installation.
Description

The PEDROLLO 4SR 12/19 N-PS is recommended for pumping clean water with sand content not exceeding 150 g / m³.

It has a flow rate that varies from 50 to 300 liters per minute with a prevalence of 19 to 99 meters.

Due to its high efficiency and reliability, it is suitable for use in the domestic, civil and industrial fields, for the distribution of water in conjunction with autoclaves, for irrigation of vegetable gardens and gardens, for washing systems, for raising pressure or for fire-fighting systems.

Submersible electric pump with enclosed PEDROLLO motor.

Data sheet
Pedrollo
4SR 12/18 N-PS
10 Items
Motor connection
THREE-PHASE
Motor power (HP)
4
Capacitor
12.5 µF450 VL
Absorption at 400V (A)
6.9
Delivery port
2"
Body Pump
AISI 304 stainless steel
Impeller
Noryl
Number of impellers
19
Pump shaft
AISI 304 stainless steel
Check valve
Yes
Degree of protection
IP 68
Flow rate min. (l./min.)
50
Max flow (l./min.)
300
Min head (m.)
19
Max head (m.)
99
Cable length (m)
3.6
Employments
water supply, pressurization systems, irrigation
Liquid temperature max. (° C)
35
Height (cm)
204.9
Outside diameter (cm)
9.8
Weight kg)
32.1
Attachments

Data sheet 4SR N

Performance, construction features and working curves of Pedrollo 4SR N series pumps with rewindable PD and encapsulated PS motor.

file_download Download (778.33KB)

Frequently bought together

  • 4SR 12/18 N-PS - 4 HP three-phase submersible electric pump
  • +
  • 4SR 4/8 F-PS - 1 HP three-phase submersible electric pump
  • €2,383.88-10 %
    Total price: €2,145.49
Models and performances 4SR 12-N
GUY
three-phase
4SR 12/5-N
4SR 12/7-N
4SR 12/9-N
4SR 12/13-N
4SR 12/18-N
4SR 12/24-N
4SR 12/32-N
4SR 12/43-N
POWER
KWHP
0.751
1.11.5
1.52
2.23
34
45.5
5.57.5
7.510
Construction data of the 4SR-N series
Cutaway of 4SR-N pumps
Bearings
Pump bearing - fixed partAnti-friction polymer
Pump bearing - rotating partSintered AISI 316 steel with ceramic coating
Tree holding
Materials
1.3 - Delivery bodyStainless steel EN 1.4301 (AISI 304)
3.0 - ImpellerReinforced technopolymer
4.0 - Pump shaftStainless steel EN 1.4301 (AISI 304)
4.2 - Towing jointStainless steel EN 1.4404 (AISI 316L)
5.0 - Stadium boxStainless steel EN 1.4301 (AISI 304)
5.1 - DiffuserReinforced technopolymer
7.0 - LanternStainless steel EN 1.4301 (AISI 304)
7.1 - Check ValveStainless steel EN 1.4301 (AISI 304)
7.2 - Pump shirtStainless steel EN 1.4301 (AISI 304)
7.3 - Cable coverStainless steel EN 1.4301 (AISI 304)
8.0 - Suction Grid/FilterStainless steel EN 1.4301 (AISI 304)

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Motor connection Motor connection THREE-PHASE Motor connection THREE-PHASE Motor connection THREE-PHASE Motor connection THREE-PHASE
Motor power (HP) Motor power (HP) 4 Motor power (HP) 3 Motor power (HP) 5.5 Motor power (HP) 7.5
Capacitor Capacitor 12.5 µF450 VL Capacitor -- Capacitor -- Capacitor --
Absorption at 400V (A) Absorption at 400V (A) 6.9 Absorption at 400V (A) 6.0 Absorption at 400V (A) 9.6 Absorption at 400V (A) 12.4
Delivery port Delivery port 2" Delivery port 2" Delivery port 2" Delivery port 2"
Body Pump Body Pump AISI 304 stainless steel Body Pump AISI 304 stainless steel Body Pump AISI 304 stainless steel Body Pump AISI 304 stainless steel
Impeller Impeller Noryl Impeller Noryl Impeller Noryl Impeller Noryl
Number of impellers Number of impellers 19 Number of impellers 14 Number of impellers 25 Number of impellers 34
Pump shaft Pump shaft AISI 304 stainless steel Pump shaft AISI 304 stainless steel Pump shaft AISI 304 stainless steel Pump shaft AISI 304 stainless steel
Check valve Check valve Yes Check valve Yes Check valve Yes Check valve Yes
Degree of protection Degree of protection IP 68 Degree of protection IP 68 Degree of protection IP 68 Degree of protection IP 68
Flow rate min. (l./min.) Flow rate min. (l./min.) 50 Flow rate min. (l./min.) 50 Flow rate min. (l./min.) 50 Flow rate min. (l./min.) 50
Max flow (l./min.) Max flow (l./min.) 300 Max flow (l./min.) 300 Max flow (l./min.) 300 Max flow (l./min.) 300
Min head (m.) Min head (m.) 19 Min head (m.) 14 Min head (m.) 25 Min head (m.) 34
Max head (m.) Max head (m.) 99 Max head (m.) 73 Max head (m.) 130 Max head (m.) 177
Cable length (m) Cable length (m) 3.6 Cable length (m) 2 Cable length (m) 3.6 Cable length (m) 3.6
Employments Employments water supply, pressurization systems, irrigation Employments water supply, pressurization systems, irrigation Employments water supply, pressurization systems, irrigation Employments water supply, pressurization systems, irrigation
Liquid temperature max. (° C) Liquid temperature max. (° C) 35 Liquid temperature max. (° C) 35 Liquid temperature max. (° C) 35 Liquid temperature max. (° C) 35
Height (cm) Height (cm) 204.9 Height (cm) 155.2 Height (cm) 257.7 Height (cm) 332.4
Outside diameter (cm) Outside diameter (cm) 9.8 Outside diameter (cm) 9.8 Outside diameter (cm) 9.8 Outside diameter (cm) 9.8
Weight kg) Weight kg) 32.1 Weight kg) 26 Weight kg) 43.1 Weight kg) 54.4