STEADYPRES 4.0 - Universal inverter
For pumps up to 1.5 HP. Single-phase/single-phase. Single-phase/three-phase.
Delivery Options
| Carrier | Description | Estimated Delivery | |
|---|---|---|---|
 | Mail Boxes - 2 giorni | This courier delivers within 48 hours from the moment we entrust the products to him. | Tuesday 17 February - Wednesday 18 February |
 | Poste Italiane - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust them with the products. | Tuesday 17 February - Wednesday 18 February |
 | DHL - 2 giorni Italia | This courier delivers within 24/48 hours from the moment we entrust the products to him. | Tuesday 17 February - Wednesday 18 February |
 | Poste Italiane - 3 giorni punto di ritiro | This courier delivers within 24/72 hours from the moment we entrust them with the products. | Monday 16 February |
 | Ritiro in negozio | Choose where to collect your order within 24/48 hours. | Monday 16 February |
Carrier: Mail Boxes - 2 giorni
Description: This courier delivers within 48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 17 February - Wednesday 18 February
Carrier: Poste Italiane - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust them with the products.
Estimated delivery:
Tuesday 17 February - Wednesday 18 February
Carrier: DHL - 2 giorni Italia
Description: This courier delivers within 24/48 hours from the moment we entrust the products to him.
Estimated delivery:
Tuesday 17 February - Wednesday 18 February
Carrier: Poste Italiane - 3 giorni punto di ritiro
Description: This courier delivers within 24/72 hours from the moment we entrust them with the products.
Estimated delivery:
Monday 16 February
Carrier: Ritiro in negozio
Description: Choose where to collect your order within 24/48 hours.
Estimated delivery:
Monday 16 February
The STEADYPRES 4.0 by Pedrollo is an inverter for single-phase and three-phase 230 Volt surface and submersible electric pumps.
This inverter works with both single-phase power supply and single-phase motor output and with single-phase power supply and three-phase motor output but at 230 volts.
It is applied to the delivery of the electric pump and, by modulating the value and frequency of the output voltage, allows the rotation speed of the motor to be varied according to the quantity of water required, thus ensuring constant pressure in the system.
The STEADYPRESS 4.0 is suitable for domestic water supply and irrigation; it adapts to any type of pressurization system, even existing ones, ensuring maximum comfort, increasing the system's average lifespan, and allowing for significant energy savings.
It helps ensure the durability of the system, as it protects against dry running, overcurrent, undervoltage, overtemperature, short circuit or current leakage.
The Pedrollo inverter is very simple and intuitive to use thanks to a well-organized control panel and LED indicators that show the operating status of the instrument.
- Power (HP)
- 1.5
- Suction mouth
- 1"
- Delivery mouth
- 1"
- Degree of protection
- IP 65
- Max. working pressure (bar)
- Output Voltage (Volts)
- 1 x 230, 3 x 230
- Max. liquid temperature (°C)
- Line power supply
- single-phase
- Supply voltage (Volts)
- 230
- Engine power supply
- single phase, three-phase
- Motor voltage
- 230 V
- Motor Phase Current (Amperes)
- ,
- Overcurrent protection
- Yes
- Amperometric protection
- Yes
- Short circuit protection
- Yes
- Dry running protection
- Yes
- Height (cm)
- 21
- Width (cm)
- 23
- Depth (cm)
- 15.7
- Weight (Kg)
- 2.4
- Warranty (years)
- 2
- Motor phase frequency (Hz)
- 50, 60
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 STEADYPRES 4.0 - Universal inverterThis product For pumps up to 1.5 HP. Single-phase/single-phase. Single-phase/three-phase. |  Active Driver Plus M/M 1.1 - 8.5 A single-phase inverterFor single-phase pumps up to 1.5 HP. Single-phase/single-phase. |  PWM II 230 1 Basic / 8.5 - 8.5 A single-phase inverterFor single-phase pumps up to 1.5 HP. Single-phase/single-phase. | |
|---|---|---|---|
| Price | Price €628.30 -42% €364.41 | Price €455.00 | Price €455.00 |
| Power (HP) | Power (HP) 1.5 | Power (HP) 1.5 | Power (HP) 1.5 |
| Suction mouth | Suction mouth 1" | Suction mouth 1" 1/4 | Suction mouth 1" 1/4 |
| Delivery mouth | Delivery mouth 1" | Delivery mouth 1" 1/2 | Delivery mouth 1" 1/2 |
| Degree of protection | Degree of protection IP 65 | Degree of protection IP 55 | Degree of protection IP 55 |
| Max. flow rate (l./min.) | Max. flow rate (l./min.) -- | Max. flow rate (l./min.) 300 | Max. flow rate (l./min.) -- |
| Max. working pressure (bar) | Max. working pressure (bar) -- | Max. working pressure (bar) -- | Max. working pressure (bar) -- |
| Output Voltage (Volts) | Output Voltage (Volts) 1 x 230, 3 x 230 | Output Voltage (Volts) -- | Output Voltage (Volts) -- |
| Max. liquid temperature (°C) | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) -- | Max. liquid temperature (°C) -- |
| Line power supply | Line power supply single-phase | Line power supply single-phase | Line power supply single-phase |
| Supply voltage (Volts) | Supply voltage (Volts) 230 | Supply voltage (Volts) 230 | Supply voltage (Volts) 230 |
| Engine power supply | Engine power supply single phase, three-phase | Engine power supply single phase | Engine power supply single phase |
| Motor voltage | Motor voltage 230 V | Motor voltage 230 V | Motor voltage 230 V |
| Motor Phase Current (Amperes) | Motor Phase Current (Amperes) , | Motor Phase Current (Amperes) 8.5 | Motor Phase Current (Amperes) 8.5 |
| Overcurrent protection | Overcurrent protection Yes | Overcurrent protection Yes | Overcurrent protection No |
| Amperometric protection | Amperometric protection Yes | Amperometric protection Yes | Amperometric protection Yes |
| Short circuit protection | Short circuit protection Yes | Short circuit protection Yes | Short circuit protection Yes |
| Dry running protection | Dry running protection Yes | Dry running protection Yes | Dry running protection Yes |
| Height (cm) | Height (cm) 21 | Height (cm) 28.2 | Height (cm) -- |
| Width (cm) | Width (cm) 23 | Width (cm) 23.7 | Width (cm) -- |
| Depth (cm) | Depth (cm) 15.7 | Depth (cm) 18.5 | Depth (cm) -- |
| Weight (Kg) | Weight (Kg) 2.4 | Weight (Kg) -- | Weight (Kg) -- |
| Warranty (years) | Warranty (years) 2 | Warranty (years) 2 | Warranty (years) 2 |
| Motor phase frequency (Hz) | Motor phase frequency (Hz) 50, 60 | Motor phase frequency (Hz) 50, 60 | Motor phase frequency (Hz) 50 |
