{"id":84,"date":"2008-08-02T21:26:59","date_gmt":"2008-08-03T05:26:59","guid":{"rendered":"http:\/\/www.beersmith.com\/blog\/?p=84"},"modified":"2008-08-16T17:36:41","modified_gmt":"2008-08-17T01:36:41","slug":"the-beer-gun-and-counter-pressure-fillers-bottling-beer","status":"publish","type":"post","link":"https:\/\/beersmith.com\/blog\/2008\/08\/02\/the-beer-gun-and-counter-pressure-fillers-bottling-beer\/","title":{"rendered":"The Beer Gun and Counter Pressure Fillers: Bottling Beer"},"content":{"rendered":"<div style=\"float: right; margin-left: 10px;\"><a href=\"https:\/\/twitter.com\/share\" class=\"twitter-share-button\" data-via=\"beersmith\" data-count=\"vertical\" data-url=\"https:\/\/beersmith.com\/blog\/2008\/08\/02\/the-beer-gun-and-counter-pressure-fillers-bottling-beer\/\">Tweet<\/a><\/div>\n<p><a href=\"http:\/\/www.beersmith.com\/blog\/wp-content\/uploads\/2008\/08\/counter_pressure.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-122 alignleft\" style=\"margin: 8px;\" title=\"counter_pressure\" src=\"http:\/\/www.beersmith.com\/blog\/wp-content\/uploads\/2008\/08\/counter_pressure-166x300.jpg\" alt=\"\" width=\"166\" height=\"300\" srcset=\"https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2008\/08\/counter_pressure-166x300.jpg 166w, https:\/\/beersmith.com\/blog\/wp-content\/uploads\/2008\/08\/counter_pressure.jpg 277w\" sizes=\"auto, (max-width: 166px) 100vw, 166px\" \/><\/a><\/p>\n<p><a href=\"http:\/\/www.beersmith.com\/blog\/2008\/02\/14\/how-to-keg-homebrew-beer\/\">Kegging your home brewed beer<\/a> is a great time saver. Once I started to keg my beer, I never went back. However, kegging presents a dilemma for the home brewer who wants to compete, as most competitions require bottled beer. Also you sometimes want to share a bottle of homebrew with your friends.<\/p>\n<p>A beer gun or counter-pressure bottle filler provides the best of both worlds &#8211; allowing the brewer to bottle beer directly from the keg without losing carbonation. Virtually all commercial breweries use counter-pressure bottling systems to fill their production beer bottles.<\/p>\n<p>Counter pressure bottle fillers come in many shapes and sizes. One common design is the T shaped filler shown to the right. Another popular alternative is the <a href=\"http:\/\/www.homebrewtalk.com\/showthread.php?t=6151\">Beer Gun<\/a>, a counter pressure filler with a simplified trigger system to provide one-handed operation.<\/p>\n<p><strong>How a Counter Pressure Bottle Filler Works<\/strong><\/p>\n<p>The premise behind a counter pressure bottle filler is to fill the bottle while it is under constant pressure to prevent foaming and loss of carbonation. The actual process takes place in stages:<\/p>\n<ul class=\"unIndentedList\">\n<li> In the first stage, the bottle is filled with CO2 to purge all of the air from the bottle<\/li>\n<li> Second, the bottle is pressurized so that the CO2 in the bottle is at the same pressure as the carbonated beer to be added<\/li>\n<li> Third, the bottle is filled, and CO2 is allowed to escape from the bottle as beer displaces it while maintaining constant pressure<\/li>\n<li> Finally the filler is removed and the bottle is quickly capped<\/li>\n<\/ul>\n<p>If the steps are done properly, the beer will be under constant pressure during the entire process and will retain its carbonation.<\/p>\n<p>Recently the <a href=\"http:\/\/www.homebrewtalk.com\/showthread.php?t=6151\">Blichmann Beer Gun<\/a> has become a very popular bottle filler. The advantage of the beer gun is that it replaces a complex system of separate valves on the older T-fillers (pictured above) with a simple trigger system making single handed operation possible. This lets you hold the bottle with one hand and fill with the other. Using the older models usually requires two people &#8211; one to hold the bottle while a second person operates the valves on the filler. Here&#8217;s a <a href=\"http:\/\/www.youtube.com\/watch?v=WWaUK6BhnZw\">video of the gun in action<\/a>.<\/p>\n<p><strong>Counter Pressure Bottling in Practice<\/strong><\/p>\n<p>While the theory is straightforward, using a counter pressure bottle filler the first few times can be a challenge. Here are some tips I&#8217;ve learned to help keep things under control:<\/p>\n<ul class=\"unIndentedList\">\n<li> Keep the keg at serving pressure, and if possible use a filling line that is approximately the same as your normal serving line. This will assure that the bottle is carbonated at the correct pressure.<\/li>\n<li> Chill the bottles in the refrigerator before using so there is no change in temperature when the beer contacts the bottle.<\/li>\n<li> The bottles must be sterilized, which presents a challenge since they also should be cold. One trick I&#8217;ve used is to fill them with an iodophor solution before putting in the fridge, then dump before filling.<\/li>\n<li> Make sure that the bottle filler is properly seated before filling. I&#8217;ve had more than one popout and make a big mess.<\/li>\n<li> Fill the bottles nearly to the brim, as removing the filler will leave you with the correct amont of headspace.<\/li>\n<li> Moderate spillover when removing the filler is normal due to the pressure release before capping.<\/li>\n<li> Cap as quickly as possible after removing the filler to minimize the chance of air getting into the bottle.<\/li>\n<\/ul>\n<p>If you have your own tips on counter pressure bottle filling, please drop a comment below. I also recommend reading our summary on kegging your homebrew beer. Thanks again for joining us on the <a href=\"..\/..\/..\/..\/..\/..\/blog\">BeerSmith Home Brewing Blog<\/a>. Please click on the <a href=\"http:\/\/www.brewpoll.com\/\">BrewPoll<\/a> vote button below or give us a thumbs up on <a href=\"http:\/\/stumbleupon.com\/\">Stumbleupon<\/a> if you enjoyed today&#8217;s article.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Counter pressure bottle fillers and the Blichmann Beer Gun make short work of bottling directly from the keg.  These systems let you keg your home brewed beer while still maintaining the flexibility to bottle when needed for competitions as well as share a bottle of your homebrew with friends.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[6,50],"tags":[120,118,116,119,117],"class_list":["post-84","post","type-post","status-publish","format-standard","hentry","category-homebrewing","category-reviews","tag-beer-gun","tag-bottle","tag-counter","tag-filler","tag-pressure"],"spectra_custom_meta":{"_edit_lock":["1350318434:2"],"_edit_last":["2"],"_sexybookmarks_shortUrl":["http:\/\/bit.ly\/aQRHhZ"],"_sexybookmarks_permaHash":["5866db1cc276e7f75ef0be250741a871"],"rp4wp_auto_linked":["1"],"_uag_page_assets":["a:9:{s:3:\"css\";s:0:\"\";s:2:\"js\";s:0:\"\";s:18:\"current_block_list\";a:0:{}s:8:\"uag_flag\";b:0;s:11:\"uag_version\";s:10:\"1778780623\";s:6:\"gfonts\";a:0:{}s:10:\"gfonts_url\";s:0:\"\";s:12:\"gfonts_files\";a:0:{}s:14:\"uag_faq_layout\";b:0;}"]},"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"Brad Smith","author_link":"https:\/\/beersmith.com\/blog\/author\/beersmith\/"},"uagb_comment_info":3,"uagb_excerpt":"Counter pressure bottle fillers and the Blichmann Beer Gun make short work of bottling directly from the keg. These systems let you keg your home brewed beer while still maintaining the flexibility to bottle when needed for competitions as well as share a bottle of your homebrew with friends.","_links":{"self":[{"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/posts\/84","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/comments?post=84"}],"version-history":[{"count":13,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/posts\/84\/revisions"}],"predecessor-version":[{"id":3292,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/posts\/84\/revisions\/3292"}],"wp:attachment":[{"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/media?parent=84"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/categories?post=84"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/beersmith.com\/blog\/wp-json\/wp\/v2\/tags?post=84"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}