UMA ANáLISE DE BUY HOME SMALL PRO FREEZE DRYER

I would prefer those fittings to have internal O rings and knurled thread on ports (similar to R134a vacuum gauge sets) that do not require high torque compression fittings. Finger tight and you are good to go. You spot a leak, change the O ring and you're back in business.The shelf heaters can be set to automatically control the rate of sublimatio