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SJ Mains Water Divert - SJ200-MWD - Pumps & Pressure

SJ Mains Water Divert - SJ200-MWD

Product Code: SJ200-MWD Category: Pumps & Pressure

The hydraulic Mains Water Divert is an ideal way to save water by combining mains water with tank water collected from the roof. There are no electronics involved with switching from mains to tank water, just simple reliable water pressure.

A$780.00 See price before order confirmation. What's this?
Description

Details

The hydraulic Mains Water Divert is an ideal way to save water by combining mains water with tank water collected from the roof. There are no electronics involved with switching from mains to tank water, just simple reliable water pressure.

The SJ Stainless Jet pump with its air purging ability combined with the air bleed valve enable the pump to regain prime when switching from mains water cycle to pump cycle.

The MP Stainless steel multistage pump produces extra pressure and flow for larger installations. An air bleed port in the casing makes it easy to install and has a compact design.

The air bleed valve assists the pump to regain prime quickly. When water in the storage tank is empty, the pump loses prime and the pressure reducing valve allows mains water to supply the house.

In the mains water cycle – air is present in the suction pipe and part of the discharge pipe. Without an air bleed valve it is difficult for the pump to purge this air as the mains water is blocking any escape.

SJ100 Performance

 

Suction Performance Table for Spear Points

Model Suction Discharge Head in Metres
  Depth 10 15 20 25 30 35 40
SJ100 0m 40 28 14 8      
  4m 28 14 8        
SJ200 0m 52 50 42 33 23 15 7
  4m 50 42 33 23 15 7  
  8m 42 33 23 15 7    
SJ400 0m 82 82 78 65 43 26 10
  4m 70 70 65 43 26 10  
  8m 65 65 43 26 10    

 Capacity litres per minute (lpm)

 

Product Specification Table

Model Watts Volts Amps IP Rating Inlet/Outlet Shaft Seal Temp Fluid
SJ100 400 220-240 1.5A IPS5 25/25mm Carbon Ceramic 65°c
SJ200 550 220-240 4.0A IPS5 25/25mm Carbon Ceramic 65°c
SJ400 750 220-240 5.0A IPS5 25/25mm Carbon Ceramic 65°c

 

Features

  • Air Bleed valve purges air from the casing
  • PressMatic Auto with restart function
  • Double acting check valve for mains water
  • Additional check valve to protect pump
  • Pressure reducing valve tamper proof
  • 1” Barrel union

Benefits

  • Ideal for toilet or laundry
  • Suitable for House or Garden
  • No fl oat switch required
  • Save Water
  • Save Money
  • Mains water back up when no electricity

Feature

  • Switch - PMA22
  • Cut In - 22 metres
  • Auto - Restart 1 in 24 hours
  • MWD Pressure - 15 metre limiting

 

Pump Cycle

The PMA22 switch automatically turns the pump on once every 24 hours to check if water is available. After the water tank collects water, the pump will regain prime with the assistance of the air bleed valve and supply water to the house. As pump pressure is greater than the 15 metres limited by the Mains Water Manifold, the mains water will not flow.

SJ-MWD Pump Cycle

 

Mains Water Cycle

The Mains Water Manifold will supply water to the house when the tank water for the pump is empty. The Manifold will open and water will flow through when the pressure to the house drops below 15 metres. This will occur when the pump loses prime.

SJ-MWD Mains Water Cycle

Spares

Additional Information

Spares