BVV Recovery Pump Top Dead Center Piston Calibration Plate Trimmers It incorporates dual ball bearings

It incorporates dual ball bearings for smooth operation

718" Drain Port 1/4"-18 FNPT (Drain Plug Included)

3 - 3/4" barbed elbow

making it possible to direct moisture to specific spots within your grow space

High lumen output and a wide color spectrum for maximum yield

BVV Recovery Pump Top Dead Center Piston Calibration Plate Trimmers It incorporates dual ball bearingsBVV Butane Recovery Pumps Top Dead Center Calibration Plate & Bolts Use with the Top Dead Center Clearance (TDCC) instructions Use this plate and a depth gauge to measure the Top Dead Center Clearance of the piston cylinder head assembly. Shims that come with the piston cylinders are stacked to create an area of displacement between the top of the cylinder and the compressor head. BVV's Recommended depth is 0. 012" for the BVV 4 & 2 Cylinder Butane