2012年6月21日 · The problem is that with most freeze dryers the manufacturer does not include a shut off valve between the pump and the dryer. When the dryer starts the freeze process, this …

2016年6月10日 · For instance, I already own an oil-based refrigeration vacuum pump of about the same size and type as offered by Harvest Right for their freeze-dry machines, and have …

2023年3月19日 · Even Harvest Right offers an "oil free" pump, but it's almost as expensive and the freeze dryer, itself. And replacing any of Harvest Right's pumps (I believe they offer three …

2014年8月25日 · How expensive is it to run? Harvest Right has taken every precaution to make this appliance run as affordably as possible. Similar machines run on 220 volt and cost over …

2021年12月13日 · Just ran my first batch of pineapple in my small harvest right freeze dryer. When it first started freezing quite a bit of frost accumulated around the rubber gasket.

2022年12月2日 · Harvest Right offers three pumps of varying ability, quality, and price: The least expensive at $295.00 Harvest Right™ | Home Freeze Dryers | Freeze Dried Food Storage …

2016年1月3日 · New here from the DFW area and have been a prepper for quite a while. We got a reminder of how fickle Mother Nature can be up in the Garland area with a F-4 tornado on …

2022年11月2日 · In another thread someone was considering getting a HR freeze dryer and I had been wondering about how it would work on solar. I sent Harvest Right an email asking about …

2016年8月11日 · I am tickled that the Vacuum Pump that is supplied with the Harvest Right Freeze-Dryer is a Commercial Refrigeration Service Tool! For those of us who have training in …

2015年7月11日 · I refuse Facebook too, but thanks for the info re freeze drying info on this forum. Missed that.