4HRm 18/9 - PD - 3 HP single-phase submersible pump Pedrollo - 1
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4HRm 18/9 - PD - 3 HP single-phase submersible pump

Flow rate up to 420 l / min (25.2 m³ / h). Head up to 52.5 meters. 2.2 Kw (3 HP) engine.

€2,052.04

€1,682.00 Tax excluded

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4HRm 18/9 - PD - 3 HP single-phase submersible pump
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Description

Submersible electric pump with pump body in AISI 304 micro-cast stainless steel and rewindable PEDROLLO motor.

The PEDROLLO 4HRm 18/9 - PD is recommended for pumping clean water with sand content not exceeding 100 g / m³.

It has a flow rate that varies from 50 to 420 liters per minute with a prevalence from 11 to 52.5 meters.

Thanks to its high performance 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.

Data sheet
Pedrollo
4HRm 18/9 - PD
10 Items
Motor connection
SINGLE PHASE
Motor power (HP)
3
Delivery port
2"
Body Pump
AISI 304 stainless steel
Impeller
AISI 304 stainless steel
Number of impellers
9
Pump shaft
AISI 304 stainless steel
Degree of protection
IP 68
Flow rate min. (l./min.)
50
Max flow (l./min.)
420
Min head (m.)
11
Max head (m.)
52.5
Cable length (m)
2
Employments
water supply, pressurization systems, irrigation, fire prevention systems
Liquid temperature max. (° C)
+35°C
Height (cm)
12.98
Outside diameter (cm)
10
Weight kg)
29.8
Guarantee
Two years
Attachments

4HR data sheet

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

file_download Download (921.57KB)

Buy it with

  • 4HRm 18/9 - PD - 3 HP single-phase submersible pump
  • +
  • 4HRm 18/16 - PD - 5.5 HP three-phase submersible pump
  • +
  • 4HR 14/29 - PD - 7.5 HP three-phase submersible pump
  • €11,067.84-10 %
    Total price: €9,961.06
Models and performances 4HRm 18
GUY
Single phase
4HRm 18/4
4HRm 18/6
4HRm 18/9
POWER
KWHP
1.11.5
1.52
2.23
Construction data of the 4HR series
4HR pump cutaway
Bearings
Pump bearing - fixed partSpecial elastomer
Pump bearing - rotating partStainless steel EN 1.4301 (AISI 304)
Tree holding
Materials
1.3 - Delivery bodyStainless steel EN 1.4301 (AISI 304)
3.0 - ImpellerStainless steel EN 1.4301 (AISI 304)
4.0 - Pump shaftStainless steel EN 1.4301 (AISI 304)
4.2 - Towing jointStainless steel EN 1.4301 (AISI 304)
5.1 - DiffuserStainless steel EN 1.4301 (AISI 304)
5.2 - Wear ringSpecial elastomer
7.0 - LanternStainless steel EN 1.4301 (AISI 304)
7.1 - Check ValveStainless 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 SINGLE PHASE Motor connection SINGLE PHASE Motor connection SINGLE PHASE
Motor power (HP) Motor power (HP) 3 Motor power (HP) 1.5 Motor power (HP) 2
Delivery port 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
Impeller Impeller AISI 304 stainless steel Impeller AISI 304 stainless steel Impeller AISI 304 stainless steel
Number of impellers Number of impellers 9 Number of impellers 4 Number of impellers 6
Pump shaft Pump shaft AISI 304 stainless steel Pump shaft AISI 304 stainless steel Pump shaft AISI 304 stainless steel
Degree of protection 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
Max flow (l./min.) Max flow (l./min.) 420 Max flow (l./min.) 420 Max flow (l./min.) 420
Min head (m.) Min head (m.) 11 Min head (m.) 5 Min head (m.) 7
Max head (m.) Max head (m.) 52.5 Max head (m.) 23.4 Max head (m.) 35
Cable length (m) Cable length (m) 2 Cable length (m) 2 Cable length (m) 2
Employments Employments water supply, pressurization systems, irrigation, fire prevention systems Employments water supply, pressurization systems, irrigation, fire prevention systems Employments water supply, pressurization systems, irrigation, fire prevention systems
Liquid temperature max. (° C) Liquid temperature max. (° C) +35°C Liquid temperature max. (° C) +35°C Liquid temperature max. (° C) +35°C
Height (cm) Height (cm) 12.98 Height (cm) 83.4 Height (cm) 10.21
Outside diameter (cm) Outside diameter (cm) 10 Outside diameter (cm) 10 Outside diameter (cm) 10
Weight kg) Weight kg) 29.8 Weight kg) 18.4 Weight kg) 22.6
Guarantee Guarantee Two years Guarantee Two years Guarantee Two years