Illustrated Big Blue Housing HBB20-25

Big Blue Housings are manufactured of reinforced polypropylene, and incorporate a top seated 'O' ring seal. All caps are moulded with four bosses to suit 'L' shape mounting bracket.

Big Blue Housings are are ideal for economical, high flow rate installations. Housings can be plumbed in parallel to attain higher flow rates. Available in 25mm (1") or 40mm (1 1/2") inlet/outlet sizes. Suit 500 mm (20") cartridge.