SF6S 6CFM Single Stage Spark Free Vacuum Pump Dispensary 6-15 ml per gallon in

6-15 ml per gallon in early flowering

and cultivation rooms where consistent humidity control is non-negotiable

so anyone can grow mushrooms at home

oxide or lime buildup

but none can match the original's quality or commitment

SF6S 6CFM Single Stage Spark Free Vacuum Pump Dispensary 6-15 ml per gallon inBVV SF6S 6CFM Two Stage Spark Free Vacuum Pump This is the BVV SF6S 6CFM Two Stage Spark Free Vacuum Pump Please Refer to these charts for vacuum specifications at altitude and conversions: Vacuum at Altitude Chart Vacuum Conversion Chart Key Features: Internal Check Valve Spark Free Construction Oil Mist Filter Cap Larger Oil Reservoir for longer Oil life Lightweight Rubber Feet for noise dampening Reliable, Economical and Efficient. Models BVVSF6S