TRS21 & BVV Butane Recovery Pump Valve Rebuild Kit Mushroom Grow Kit Co. or even a conventional water

or even a conventional water source

Dry Scroll Pumps

preventing future infestations before they start

pH Perfect® Sensi Coco Bloom is specially designed for use with diverse hydroponic growing media and all continuous liquid-feed growing systems such as aeroponics

TRS21 & BVV Butane Recovery Pump Valve Rebuild Kit Mushroom Grow Kit Co. or even a conventional waterThis is the complete valve rebuild kit for the cylinder head on the BVV Recovery pumps or the TRS21. This is only for 2 pistons. So if you have the BVV 4 Cylinder pump you would need two kits. These gaskets are upgraded and are compatible with butane and propane gasses, all the O ring seals in this kit are Viton