10" Pre-Built Hemispherical Lid with BVV 316SS Full Bore Valves Ventilation Durable Construction: Built to withstand

Durable Construction: Built to withstand the rigors of regular use

or working a commercial site

Perfect for farmers with smaller tanks

or hydroponic growing media as a root drench throughout the entire plant life cycle up to the day of harvest

giving you precise control over airflow distribution to your different systems or air stones

10" Pre-Built Hemispherical Lid with BVV 316SS Full Bore Valves Ventilation Durable Construction: Built to withstand10" Pre Built Hemispherical Lid with BVV 316SS Full Bore Valves (This Lid is fully assembled and Nitrogen Tested for Leaks at Best Value Vacs) This 10" Best Value Vacs Hemispherical lid is fully assembled and nitrogen tested for leaks at our warehouse. This lid comes with 2 BVV 316SS Full Bore Valves with 1 4" 37 JIC Flares, compound gauge and the 4th hole is plugged to allow for future expansion. These lids are made out of 304 stainless steel and