Micro Matic PP4301-PA 12 Inch Gear Pump Assembly Stainless Steel for Draft Beer 8.11.22 Our unit also comes with

Our unit also comes with a manual calibration knob that is secured with a lock nut

it is designed to handle boiling wort for recirculation and transfer

Add some insulation to get better boils

Many yeast starter kits include a rubber stopper and airlock

Just cut a short piece of tubing to come off the manifold

Micro Matic PP4301-PA 12 Inch Gear Pump Assembly Stainless Steel for Draft Beer 8.11.22 Our unit also comes withReplacement Procon Pump Assembly PP 4301 PPA for Glycol Power Packs model PP4301, PP4302, PP4303, MMPP4301, MMPP4302, MMPP4303, MMPP4305 units using Procon pump assy. Includes key, clamps, collar, John Guest hose barbs and insulation. John Guest fittings include: O08200616B, 3 8" male pipe x 1 2" stem PI251612S, 1 2" stem x 3 8" barb