APPLICATION
- Suitable for pumping clean water from boreholes that contain sand (up to 150 g/m ). Because of their high efficiency and reliability they are suitable for use in domestic applications such as domestic water supply as part of a pressure supply and for irrigation, etc.
FEATURES
- Maximum liquid temperature +35 °C
- Maximum sand content 150 g/m³
- Maximum immersion depth of 60 m power cable
- Vertical and horizontal installation
- Starts/hour: 20 at regular intervals
- Continuous service S1
CONSTRUCTION
- DELIVERY BODY AND EXTERNAL SLEEVE
- Stainless steel AISI 304 complete with threaded
- delivery port in compliance with ISO 228/1.
- 2 IMPELLERS Lexan 141-R
- 3 DIFFUSERS Noryl FE1520PW
- 4 STAGE CASING Stainless steel AISI 304
- 5 PUMP SHAFT Stainless steel AISI 304
- 6 PUMP BEARINGS Special technopolymer housing with stainless
- steel AISI 316, chrome oxide coated, sand resistant
- shaft bushing.
- 7 DRIVE COUPLING Stainless steel AISI 316L
- 8 CABLE COVER Stainless steel AISI 304
- 9 MOTOR SHAFT Stainless steel AISI 431
- 10 MOTOR SLEEVE Stainless steel AISI 304
- 11 TWO MECHANICAL SEALS SEPARATED BY AN OIL CHAMBER
- Seal Model STA-17 ST1-16
- Shaft Diameter Ø 17 mm Ø 16 mm
- Position Motor side Pump side
- Materials
- Stationary ring Ceramic Silicon carbide
- Rotational ring Graphite Graphite
- Elastomer NBR NBR
Pedrollo 4BLOCK
Technical Data
| Pump Model | Power
(kW) (HP)
|
Max Flow
(L/min) |
MAX HEAD
(m) |
Voltage | Connection
Outlet (mm) |
Water Temp
Inlet |
Cable | Size (mm)
Height / Length / Width |
Phase | Origin | Sub Category 1 Description | Sub Category 2 Description | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 4BLOCKM-2-13 | 0.75 | 1 | 60 | 85 | 240 | 32 | 35°C | 20 | 786 | 100 | Single | https://maxijet.com.au/wp-content/themes/maxijet/product_images/Made-in-Italy-Icon.png | Pedrollo Monoblock Submersible Bore Pump | Pedrollo Monoblock Submersible Bore Pump | |
| 4BLOCKM-2-20 | 1.1 | 1.5 | 60 | 125 | 240 | 32 | 35°C | 20 | 986 | 100 | Single | ||||
| 4BLOCKM-4-9 | 0.75 | 1 | 100 | 56 | 240 | 32 | 35°C | 20 | 743 | 100 | Single | ||||
| 4BLOCKM-6-9 | 1.1 | 1.5 | 150 | 58 | 240 | 32 | 35°C | 20 | 887 | 100 | Single | ||||
4BLOCK-Series-Brochure-1