Hi, I would like to start using some dry hopping equipment. I saw the Hops gun machine on some German website to adding hops to beer in the bright beer tank. But now I found some cheaper equipment that seems like the Hops gun, on the website of the Czech Brewery System company : http://www.czechminibreweries.com
They called the equipment Hops Extractor. This is a website with the equipment : http://eshop.czechminibreweries.com/product-category/dhe/hxe/
Does anybody have his own experiences with this equipment ? What I need to be used it with the bright beer tank ? There is also some very expensive pump as accessory of the Hops Extractor on the website. May I use some cheap stainless steel centrifugal pump instead the membrane pump for this purpose ?
Thank you for your answers.
Alex
They called the equipment Hops Extractor. This is a website with the equipment : http://eshop.czechminibreweries.com/product-category/dhe/hxe/

Does anybody have his own experiences with this equipment ? What I need to be used it with the bright beer tank ? There is also some very expensive pump as accessory of the Hops Extractor on the website. May I use some cheap stainless steel centrifugal pump instead the membrane pump for this purpose ?
Thank you for your answers.
Alex