• 25 mm BSP Female Inlet and Outlet 
• Suitable for 20" x 4.5" Carbon Block & Sediment Filters
• Complies with Australian Standard AS 3497
• Filter Spanner available as an Optional Extra
• Single and Double Filter brackets available as an Optional Extra

• HOUSES 20" x 4.5" Carbon Block or Sediment Filters
• 25" mm Inlet and Outlet
• Maximum Operating Pressure 90 PSI
• Recommended Maximum Operating Pressure 70 PSI
• Pressure Limited Valve Recomended if Pressure exceeds 80 PSI
• Single O-Ring

• 610 mm High x 187 mm Wide.

Operating Pressures: 
The Big Blue Housing has a Maximum Operating pressure of 90 PSI.  If you suspectect
your pressure will exceed 80 PSI a Pressure Limiting Regulator must be installed
in front of the Housing with Maximum Pressure of 70 PSI or less.