FloraFlex 3/4'' Air Bleed Valve (pack of 6) MH These sponge-like

These sponge-like

Replaceable pH Electrode - The HI1271 supplied gel filled pH electrode is 103 mm long and tapers to an 8 mm diameter at the sensing end

Based on our patented and patent pending DE Boss Optic design

Capacity: 210 PPD

Simply zip up the Carry Case then tuck it away safely for storage or transport

FloraFlex 3/4'' Air Bleed Valve (pack of 6) MH These sponge-likeThe FloraFlex Air Bleed Valve (3 4'') can be installed on any mainline to prevent air locks. When water starts to flow, air is forced out of the Air Bleed Valve. When water hits the valve, the valve closes and water flows freely through the line. This product gives you more control over the accuracy of your feedings. A quantity of 1 equals 1 pack of six pieces. 3 4'' Male pipe thread Max operating pressure 80 psi Min operating pressure 5 psi (opens