Perth Irrigation - Retic Fittings , Plumbing Fittings, Reticulation Supplies, Western Australia

UTILITIES PUMP ACCESSORIES GRUNDFOS

Grundfos_Pressure_manager_1 Grundfos_Pressure_manager_2

Grundfos Pressure Manager PM1 and PM2

The PM1 and PM2 pressure managers are intelligent waterworks that control your pump in accordance with consumption in domestic water supply and booster systems. PM1 is for basic flexibility, and PM2 for all-round control if you demand more.

PM 1 – BASIC FLEXIBILITY

The PM1 is suitable for applications where start/stop of the pump according to consumption is required. It is the basic flexibility solution, offering pump start from 1.5 or 2.2 bar.

The pump is started when the start pressure is reached, and keeps running as long as there is flow. PM1 provides dry-running protection and a cycling alarm for increased safety. It features the usual Grundfos quality, which guarantees high flexibility, robust electronics and long life.

PM 2 – ALL-ROUND CONTROL

The PM2 is the all-round control solution, offering adjustable pump start from 1.5 to 5 bar. This enables customisation to different types of installation and desired comfort levels. The start pressure is set inside the unit, whereas current pressure is read on the intuitive LED display.

The PM2 starts the pump when the start pressure is reached, and keeps running as long as there is flow. It is equipped with an internal pressure tank to minimise starts and stops in the event of leakage in the installation.

In addition, the PM2 can be optimised for operation with a large external pressure tank by enabling the 1-bar differential pressure function. This significantly reduces the number of operating hours of the pump in installations with a pressure tank.

Features and benefits

  • User-friendly interface
  • Free choice of installation position
  • Flexible power supply
  • Internal pressure tank (PM 2 only)
  • Power-on indication
  • Pump running indication
  • Alarm indication
  • Dry-running protection
  • Rotary outlet connection
Specifications Brochure
 
Item Price Min. QTY  

Grundfos PUMP Pressure Manager PM 1-15, 150KPA

$163.71 + GST
 

Grundfos PUMP Pressure Manager PM 1-22, 220KPA

$163.71 + GST
 

Grundfos PUMP Pressure Manager PM 2-AD, 230V

$276.83 + GST