DG PED Twin – Automatic Water Booster System

Description

DG PED Twin – Automatic Water Booster System

The DG PED is an automatic, all-in-one water booster system from Pedrollo.

The sophisticated electronically controlled DG PED maintains constant pressure to all outlets (taps, showers etc) by regulating the speed of the pump in accordance with the required flow rate.

Twin DG PED systems are suitable in applications with a higher water demand such as larger domestic properties or multiple occupancy buildings. Twin DG PED systems are available in three combinations to suit different performance requirements.

The system automatically limits the starting and operating currents which reduces the energy usage resulting in a more energy-efficient system.

The DG PED must be fed from a break tank and not be connected directly to the mains water supply. For use with pressurised/unvented hot water systems.

Key Features:

All-in-one
Low noise
Constant Pressure
Easy to use
Install in various locations
Compact dimensions
WRAS Approved

Rotating Inlet & Outlet Connections – This simplifies pipework connections, which is especially useful in narrow workspaces.
Quick Pressure Tank Settings – The DG-PED is equipped with a 1.5 litre tank. The built-in vessel (surge tank) accumulates water under pressure to minimise the start-up of the pump. It absorbs any excess pressure coming from the system.
Self-Priming Option – The switch at the front of the unit allows the user to activate or deactivate the self-priming option.
Removable Side Cover – The side cover houses the on/off switch and also gives access to the optional expansion board. The expansion board incorporates digital input (i.e pressure/float switch) and volt free output (i.e alarm)

Main components:
Multistage self-priming pump
Expansion vessel
Non-return valve
Intuitive control panel

Technical Info:

DG-PED 3 + DG-PED 3
Power supply: 240 volt, 50Hz
Power: 0.75kW / 1HP 
Inlet / Outlet connections: 1”male BSP
Manifold outlet:
Flow: Approx 120 l/min @ 3 bar
Max Flow: 160 l/min
Max Pressure: 5 Bar

DG-PED 3 + DG-PED 5
Power supply: 240 volt, 50Hz 
Power: 1.1kW / 1.5 HP
Inlet / Outlet connections: 1”male BSP​
Manifold outlet:
Flow: Approx 150 l/min @ 3 bar
Max Flow: 200 l/min
Max Pressure: 5 Bar

DG-PED 5 + DG-PED 5
Power supply: 240 volt, 50Hz 
Power: 1.1kW / 1.5 HP
Inlet / Outlet connections: 1”male BSP​
Manifold outlet:
Flow: Approx 185 l/min @ 3 bar
Max Flow: 240 l/min
Max Pressure: 5 Bar

Supply voltage ~ 230 V ± 10%
Insulation: class F
Max absorbed current: 7.5 A DG PED 3 – 10.5 A DG PED 5
P1 Maximum absorbed power: 1.0 kW DG PED 3 – 1.5 kW DG PED 5
Protection IP X4
Factory setpoint 3 bar

Application Limits

Manometric suction lift up to 8 m
Liquid temperature between 0 °C and +40 °C
Ambient temperature between 0 °C and +40 °C
Max. working pressure 10 bar
Continuous service S1
Operates in a vertical position