• Register
  • Log in
  • BSG Craft
  • BSG Canada
  • BSG Distilling
  • BSG Hops
  • BSG CraftBrewing
  • BSG Wine
BSG HandCraft
Close
  • Home page
  • Father's Day Sale
  • New Products
  • Grainfather
    • Back
    • Grainfather Electric Brewing Systems
    • Grainfather Fermentation Systems
    • Grainfather Spare Parts
      • Back
      • Grainfather S40 Spare Parts
      • Grainfather G40 Spare Parts
      • Grainfather G30 Spare Parts
    • Grainfather Accessories
  • Still Spirits
    • Back
    • Still Spirits Consumables
      • Back
      • Still Spirits Classic Flavorings
      • Still Spirits Top Shelf Flavorings
      • Still Spirits Conditioners & Adjuncts
    • Still Spirits Equipment & Attachments
    • Still Spirits Accessories
    • Still Spirits Parts
    • Still Spirits Distiller's Range
  • Malt - Grains
    • Back
    • Briess Malt
    • Crisp
    • Mouterij Dingemans
    • Gambrinus Malting
    • Malting Company of Ireland
    • Rahr Malting Co.®
    • Simpsons Malt
    • Weyermann® Malt
  • Malt - Extract
    • Back
    • Briess
    • Muntons
  • Non-Malt Grains
  • Hops
    • Back
    • Available Spot Hops
  • Yeast
    • Back
    • Fermentis
    • Lallemand - Danstar
    • Lalvin
    • Mangrove Jack's
    • Muntons
    • Red Star
    • Still Spirits
    • Distilling
  • Sugars
  • Cleaning & Sanitation
    • Back
    • B-Brite™
    • Craft Meister & National Chemical
    • Five Star Chemicals
    • Other
  • Equipment
    • Back
    • Siphons & Canes
    • Brushes
    • O-Rings & Washers
    • Kettles
    • Spoons & Paddles
    • Tubing & Funnels
    • Wort Chillers & Temperature Control
    • Filters & Pumps
    • Mills
    • Hardware
    • Bags & Strainers
    • Fermenters & Accessories
      • Back
      • Catalyst Fermentation System
      • Glass Carboys & Jugs
      • Plastic Carboys & Buckets
      • Oxygenation & Aeration
      • Airlocks & Stoppers
      • Carboy Accessories
    • Bottling & Kegging
      • Back
      • Bottles & Growlers
      • Cappers & Corkers
      • Closures & Dressings
      • Draft & Accessories
      • Fillers & Rinsers
    • Testing & Measuring
      • Back
      • Hydrometers & Refractometers
      • Test Jars & Thieves
      • Thermometers & Scales
      • Acid, pH & Other
      • Vinometers & Titrets
  • Equipment Kits
    • Back
    • Beer Equipment Kits
    • Wine Equipment Kits
  • Beer Ingredient Kits
    • Back
    • TrueBrew™ Beer Kits
  • Wine Ingredient Kits
    • Back
    • En Primeur Winery Series
    • Cru International
    • Cru Select
    • Orchard Breezin'
    • Restricted Quantities (RQ)
    • 2022 Seasonal Dessert Wines
    • Cru Specialty
    • Commercial Wine Bases
      • Back
      • Fruit Flavored Wine Bases
      • Varietal Grape Wine Bases
  • Cider Ingredient Kits
  • Hard Seltzer Kits
  • Agave, Cider & Wine Bases
    • Back
    • Agave Syrup
    • CiderBase™
    • Commercial Wine Base
  • Flavorings & Spices
    • Back
    • Flavorings
    • Sake Kit
    • Purees
    • Soda
    • Spices
    • Barrel & Oak Products
  • Additives & Clarification
    • Back
    • Enzymes
    • Clarification
    • Foam Control
    • Nutrients
    • Water Treatments
    • Additives
  • Media
  • Discontinued Products
  • About Us
  • Resources
  • Find A Retailer
  • Contact
  • Blog
  • Become A Customer
All Categories
      Menu
      Shopping cart
      Filters
      Personal menu
      Preferences
      Search
      • Home /
      • Equipment /
      • Fermenters & Accessories /
      • Carboy Accessories /
      • Standard Carboy Cap
      Picture of Standard Carboy Cap

      Standard Carboy Cap

      Formerly "Universal Carboy Cap"
      Price break at qty 4, 10, and 20

      SKU: EZZZ5310
      Please Note: Orders will be processed from your primary BSG warehouse by default. If you wish to have an item shipped from another BSG warehouse, please indicate so in your order notes. Orders from your non-primary BSG warehouse may incur additional freight charges. Stock positions indicated below are not guaranteed to be available when your order is processed.
      Shakopee MNIn Stock
      San Leandro CAIn Stock
      West Warwick RIIn Stock
      Atlanta GAIn Stock
      • Overview
      • Attachments

      This Carboy Cap fits 3, 5, and 6 gallon carboys (does not fit 6.5 gallon carboys). It fits tightly around the carboy mouth, and the two openings are convenient for attaching or inserting tubes, airlocks, siphons, or racking canes. Caps for both openings are included.

      More than meets the eye! Of course the Carboy Cap is a cap, and can be used as such. But the beauty of this item is its flexibility and usefulness in combination with other equipment. See our recommendations below, or engineer your own!

      Starting a Siphon...

      Put your racking cane into the middle hole of the cap. Then, to start the siphon, blow into the other hole. Air pressure on the liquid will force it up the racking cane, thus starting your siphon!

      Capturing Yeast or Fermentation Overflow...

      Want to avoid spills from a vigorous fermentation or collect top-fermenting yeast for re-use in another batch? Insert a racking cane into your carboy through the center hole of your Carboy Cap, keeping the other hole closed. Cap a small overflow vessel (like a 3 gallon carboy) and run a tube from the racking cane into the side hole on of the cap on the smaller container. Insert your airlock into the center hole of the overflow vessel's cap.

      This Carboy Cap fits 3, 5, and 6 gallon carboys (does not fit 6.5 gallon carboys). It fits tightly around the carboy mouth, and the two openings are convenient for attaching or inserting tubes, airlocks, siphons, or racking canes. Caps for both openings are included.

      More than meets the eye! Of course the Carboy Cap is a cap, and can be used as such. But the beauty of this item is its flexibility and usefulness in combination with other equipment. See our recommendations below, or engineer your own!

      Starting a Siphon...

      Put your racking cane into the middle hole of the cap. Then, to start the siphon, blow into the other hole. Air pressure on the liquid will force it up the racking cane, thus starting your siphon!

      Capturing Yeast or Fermentation Overflow...

      Want to avoid spills from a vigorous fermentation or collect top-fermenting yeast for re-use in another batch? Insert a racking cane into your carboy through the center hole of your Carboy Cap, keeping the other hole closed. Cap a small overflow vessel (like a 3 gallon carboy) and run a tube from the racking cane into the side hole on of the cap on the smaller container. Insert your airlock into the center hole of the overflow vessel's cap.

      Customers who bought this item also bought
      Picture of Fermentis SafAle™ US-05 11.5 g

      Fermentis SafAle™ US-05 11.5 g

      BZZZ3629

      Price break at qty 10, 38, and 152

      Picture of Lalvin EC-1118 Wine Yeast 5 g

      Lalvin EC-1118 Wine Yeast 5 g

      BZZZ4917

      Price break at qty 10, 50, and 200

      Picture of Three Piece Airlock

      Three Piece Airlock

      EZZZ5010

      Price break at qty 13, 100, and 200

      Picture of Double Bubble Airlock

      Double Bubble Airlock

      EZZZ5000

      Price break at qty 13, 100, and 200

      Information
      • Newsletter
      • Compliance & Best Practices
      • Customer Support
      • Products and Prices
      • Find A Retailer
      • Contact Us
      • COVID-19 Resources
      Customer service
      • Competition Donation Requests
      • Privacy Policy
      • Resources
      • Careers
      My account
      • Customer info
      • Addresses
      • Orders
      • Compare products list
      Contact Us
      • 800 West First Ave. Shakopee, MN 55379
      • orders@bsghandcraft.com
      • (800) 999-2440
      Copyright © 2022 BSG HandCraft. All rights reserved.