Birm 1 Cubic Foot Box Bottled Water Cooler Smooth operating ceramic disk valve

Smooth operating ceramic disk valve for long life operation and controlled flow

Both have 1" female pipe thread inlet and outlet

but quite simple

Long Life - High Flow

REPLACEMENT ITEMS:

Birm 1 Cubic Foot Box Bottled Water Cooler Smooth operating ceramic disk valveBirm is used to remove dissolved iron and manganese. The pH must be above 6. 8 and dissolved oxygen content must be equal to 15% of the iron and manganese content. No regeneration is required, only periodic backwashing. Requires a gravel under bedding. 10" dia. x 54" tall tank holds 1. 5 cubic feet. Conditions for Operation: Alkalinity should be greater than two times the combined sulfate and chloride concentration pH 6. 8+ Dissolved Oxygen (D. O.)