The HI9146 is a rugged, portable dissolved oxygen (DO) meter designed to provide laboratory precision and accuracy under harsh environmental and industrial conditions. This meter offers many features including automatic calibration, auto-endpoint detection, and compensation for temperature, salinity and altitude. The HI9146 is supplied complete with polarographic probe, PTFE membrane caps, electrolyte fill solution, and rugged carrying case.
Easily Replaceable Membrane Caps
Automatic Calibration
Best suited for measuring DO during the fermentation/aging process in both beer and wine (not recommended for use during bottling, and cannot be used in carbonated beer).
Application Note
During the aging process, wine can range from 6-9mg/L and when bottled most wines should be below 1.25mg/L for Red and 0.6mg/L for white. Based on specifications, the HI9146W is well suited for use during the fermentation/aging process in both beer and wine, however it is not recommended for use during the bottling process.
Dissolved oxygen is a commonly measured parameter in wine analysis. The HI9146 is a rugged, portable dissolved oxygen (DO) meter designed to provide high accuracy measurements whether in the field or in the lab. The meter features automatic calibration performed at one or two points in saturated air and/or zero oxygen solution.All readings are automatically compensated for temperature variations and can be frozen on the display upon stability using the auto-end feature. Salinity and altitude compensation are user adjustable based on the environmental conditions that are present. The HI9146 features a Battery Error Prevention System (BEPS) that detects when the batteries become too weak to ensure reliable measurements. The HI9146 is supplied complete and ready to use.
Features at a Glance
Polarographic Measuring System
The meter and probe use polarographic sensor technology based on the Ross and Clark polarographic measurement method. The probe is comprised of a platinum cathode and silver anode in an electrolyte solution held in place over the surfaces of the electrodes by a polymer membrane. An external voltage applied across the system establishes a current proportional to the concentration of dissolved oxygen.
Replaceable Membrane Caps
The pretensioned thin polytetrafluoroethylene (PTFE) membranes employ a screw cap design that can be changed quickly by simply filling with the HI7041 electrolyte fill solution and screw on the DO probe.
Automatic Calibration - Calibration can be performed at one or two points to 100% and/or 0% saturation. The 100% saturation is done in air while the 0% is done with the HI7040 bicomponent zero oxygen solution.
Good Laboratory Practice (GLP)
The Good Laboratory Practice feature allows the user to recall calibration information including date, time and calibrations points.
Automatic Temperature Compensation - All readings are automatically compensated for temperature variations with a high accuracy, built in linearized thermistor temperature sensor behind a stainless steel cover.
Altitude Compensation
The HI9146 allows for altitude compensation for up to 4000 meters with a 100 meter resolution.
Salinity Compensation
Salinity compensation is adjustable from 0 to 80 g/L (ppt) with a 1 g/L resolution for the measurement of DO is brackish and seawater.
Auto End Point
The HI9146 features an auto endpoint mode in which when selected the reading will frozen on the display once a stable measurement is obtained. The auto-end feature allows for consistency among various users by ensuring that stability has been achieved before recording a measurement.
Backlit LCD
The HI9146 has a display with a backlight for easy viewing of readings in poor lighting conditions.
Battery Error Prevention System (BEPS)
The Battery Error Prevention System detects when the batteries become too weak to ensure reliable measurements. The backlight feature is automatically disabled when batteries are getting low and a clear indication is displayed to warn the user of this condition.
Thin Polarographic Dissolved Oxygen Probe for Wine
The HI76408 is a thinner Clark-type polarographic dissolved oxygen probe for Hanna’s benchtop and portable dissolved oxygen meters. The probe is constructed of durable ABS plastic and contains an integrated temperature sensor for temperature compensated measurements. It is compatible with our HI76407A/P PTFE membrane caps. Each membrane separates the probe’s platinum cathode and silver anode from the water sample being measured. Oxygen diffuses across the membrane and interacts with the polarographic system to produce a current proportional to oxygen concentration. Each cap is easily filled with HI7041 electrolyte and screwed on to the probe. The probe’s thin design makes it ideal for wine packaging measurements.
Rugged portable dissolved oxygen meter (DO meter).
Automatic Calibration.
Auto End Point mode which will freeze display once stable measurement is obtained.
Backlit LCD for easy view in poor lighting.
Note: This can only be used in uncarbonated beer.
Due to high demand, this item is currently out of stock. Be the first to receive your items by placing a pre-order today. We will automatically ship this item to you when we receive more in late January. Replacement motor for the Italian motorized (WE223PS) crusher destemmers. In documents tab: Position: 2
EnoItalia Item #: ME15
NOTE: This unit is a replacement motor for the Enoitalia WE223 (ENO15) series crusher destemmers. This unit will not convert your manual crusher and cannot be used with other manufacturers units. Please call our customer service team if you have any questions.
Sometimes a single draft tower isn't enough for your dream home bar or kegerator. If you're building out a draft system that will have more than four faucets, we highly recommend the KOMOS Double T Bar Draft Tower. Available in 6-tap and 8-tap models, these towers provide ample room for your faucets and will give your draft setup a much cleaner look than having multiple single-column towers. Perfect for upgrading an existing KOMOS Double-Wide Kegerator with two individual towers or designing your own home bar or kegerator. Mounting hardware, tower collars and gaskets included. The tower does not include faucets, shanks, tap handles, or draft tubing. Assembly To assemble the tower, remove the dust caps on either side and remove the foam insulation. Start with the inner most shank hole on either side and work your way outward. We recommend installing each shank and attaching the draft tubing before moving on to the next shank hole. The top section of the tower is 5" in diameter, so most people should be able to reach inside to install the shanks by hand or with the help of a draft wrench. When all the shanks have been mounted, reinsert the foam insulation. The tower may come with more insulation than needed and may need to be cut thinner before reinserting. We recommend using the Double Offset Shank Wrench to help with assembly. Duotight Compatible Tower Shanks We highly recommend pairing the draft tower with Intertap Tower Shanks with Duotight Compatible Barb. When it comes to assembly, there's nothing easier than Duotight push-to-connect fittings, and the same goes for whenever you might need to disassemble a line for cleaning. Duotight fittings pair perfectly with EVABarrier draft tubing, our preferred beer & gas tubing that offers superior protection from oxidation, CO2 loss, and microbial growth. Tower Dimensions: 29.5" L x 5" D x 16" H. The centers of the columns are approximately 16" apart. Not compatible with the KOMOS Olympus III kegerator.
Due to high demand, this item is currently out of stock. Be the first to receive your items by placing a pre-order today. We will automatically ship this item to you when we receive more in late January. Replacement motor for the Italian motorized (WE223PS) crusher destemmers. In documents tab: Position: 2
EnoItalia Item #: ME15
NOTE: This unit is a replacement motor for the Enoitalia WE223 (ENO15) series crusher destemmers. This unit will not convert your manual crusher and cannot be used with other manufacturers units. Please call our customer service team if you have any questions.
High-Efficiency Filtration: Absolute-rated contaminant removal of 99.98% of material above the state micron rating with low protein binding to preserve flavor and clarity.
Secure, Leak-Proof Fit: Features a Code 7 (2-226 O-ring/fin) design to ensure a high-integrity seal and zero bypass in standard sanitary housings.
Certified Food Safety: Fully FDA-compliant construction with thermally welded, additive-free components to prevent leaching and ensure product purity.
Elevate your filtration process with the BevBright 30" Absolute Rated Cartridges that are made-in-the-usa. Engineered for industries where product integrity is non-negotiable, these cartridges deliver consistent, high-efficiency removal of contaminants without sacrificing flow rates.
Why Choose BevBright Absolute Rated?
Superior Flow & Efficiency: The naturally hydrophilic membrane requires no pre-wetting, allowing for immediate startup. Its unique pore structure ensures low protein binding and high dirt-holding capacity, resulting in a longer service life and fewer change-outs.
Code 7 Secure Fit: Designed with a 2-226 O-ring and fin end (Code 7), these cartridges provide a high-integrity, leak-proof seal in most standard sanitary housings, ensuring zero bypass.
Food & Beverage Ready: Fully FDA Title 21 compliant for food and beverage contact. Our cartridges feature thermally welded, additive-free end caps to eliminate the risk of extractables or surfactants leaching into your product.
Rugged Construction: Built to withstand demanding environments, offering excellent chemical compatibility and low resistance to flow, even during high-volume processing.
Common Applications
Wine & Beer: Final polishing.
Bottled Water: Removal of fine particulates.
Soft Drinks: Clarification of syrups and process water.
Pharma/Biotech: Prefiltration where low protein binding is essential.
Key Specifications
Length: 30 in.
Micron Ratings: Available from 0.45 to 10 Micron
Efficiency Rating: 99.98%
End Cap Configuration: Code 7 (2-226 O-Rings with Locking Fin)
Media: 100% FDA-Compliant Polypropylene
Max Operating Temperature: 175°F
Max Pressure Differential: 45 psi
Manufacturing: Made in the USA
Variable capacity tank well-suited for fermentation, wine aging, kombucha, pickling, and other applications Floating lid can be positioned as needed to match the volume of the liquid you're working with Proprietary rubber lid gasket allows for a superior seal compared to traditional gaskets, providing better protection for your wine Made from 304 stainless steel with ultra-high-quality laser welds 2R rated interior finish resists residue build-up and is easy to clean Air pump with pressure gauge, airlock, and ball valve included Made in Germany by Speidel We are proud to offer our small Variable Volume Tanks from Speidel - a German manufacturer of premium quality stainless steel tanks for the wine industry. The tank body is fabricated from 304-type stainless steel, while the floating lid is made from 316-type stainless and has an inflatable bladder that pumps up to seal the wine off at any volume level. They can be used for primary fermentation as well as aging. Built in Germany by Speidel, the world-class traditions of German engineering and craftsmanship are reflected in these tanks. And, after examining tanks built by every major manufacturer worldwide, we can safely say that when it comes to features, quality and price, these tanks represent the very best value available in stainless steel wine storage. These tanks arrive to you complete and ready to go out of the box after a little assembly. The tanks are fitted with 1/2 inch threaded ports to accomodate the included 1/2 inch stainless steel ball valve and 1/2 inch stainless plug. The plugged port is intended for use with an optional thermometer (MT514). Also compatible with shielded thermowell for digital temperature controller probes (FE62). Speidel Quality Features: Rubber Lid Gaskets: Rubber gaskets are much thicker than the traditional clear vinyl gaskets, which along with their extruded manufacturing process provide a much better seal with the tanks wall. They're seamless and more oxygen resistant than the clear gaskets. That means better protection for your wines! Weld Quality - Speidel's robotic-arm laser welders create flawless stainless to stainless junctions that look and feel more like a taped fabric seam than a traditional weld. Ultra high-quality welds leave no chance for residual product to harbor spoilage organisms. Interior Finish - Speidel tanks feature an ultra-smooth 2R rated interior surface which effectively resists the build-up of tartarate residues. Clean your tanks with cold water after cold stabilization! Say goodbye to harsh cleaning chemicals and expensive CIP systems! Warranty - Speidel-Behaelter, GmbH backs up each and every tank with an industry-leading 25 year warranty against defects in materials or workmanship. And, as a 5th generation manufacturer, you can be confident they'll be around to honor that warranty should the need arise. Tank Dimensions - 550mm D x 999mm H (21.6" D x 39.3" H) Note: Over tightening the airlock / orange bulk head can cause it to crack. Only thread the airlock down until it feels snug. Do not over tighten.
Brewtools pro steam hats are designed for maximum flexibility. They feature a silicone edge seal, 4 clamps to hold it in place on your brewing system, a 110mm inspection hole you can add your hops through when boiling, 2 silicone covered handles and a 4 inch accessory mount on top. The silicone plug for the inspection hole is included. Remember to order clamp and gasket for the top port. For User Manuals and support, please follow this link to Brewtools Docs.
Variable capacity tank well-suited for fermentation, short-term wine storage, kombucha, pickling, and other applications
Floating lid can be positioned as needed to match the volume of the liquid you're working with
Tank & lid are made from 304 stainless steel with a food-grade, clear plastic gasket for the lid
Air pump with pressure gauge, dry airlock, and spigot are included
Made in Italy by Marchisio
Variable Capacity tanks, also called Variable Volume tanks, made in Italy by Marchisio. This style of tank features a ‘floating’ lid with an inflatable gasket that can be positioned at any height in the tank. Use the included air pump to inflate the lid gasket. Whether you position the lid directly on the liquid, just above, or at the top of the tank is up to you. They are used as affordable stainless production tanks for applications ranging from winemaking to pickled foods and Kombucha.
Considerations for Winemaking
When used in winemaking we recommend these tanks for fermentation and short-term storage. If you are considering storing wine in a variable volume tank for longer than a month, we suggest you consider our German-made Speidel Variable Volume Tanks. In addition to other quality features like a mirror polish inside, thicker stainless, and robotically welded seams, Speidel tanks feature a proprietary lid gasket that only fits their tanks. This gasket is made from a very high quality, thick, white, food-grade, material that makes a true seal and resists oxygen transfer. This gasket also does not have the seam line that clear gaskets have. To learn more about the clear gaskets watch our video listed below the product copy. All variable volume tanks other than those from Speidel, including these tanks from Marchisio, feature a standard clear gasket that is sufficient for many applications, but we do not recommend them for long term wine storage.
Marchisio
We have been buying tanks from Marchisio since the 1990’s, so we have a long history of collaboration. Marchisio is a classic Italian tank manufacturer that represents the best value in the industry. Great quality at a very competitive price. All tanks have a classic marbled finish on the outside and a smooth polished finish on the inside. Each tank includes a dry airlock – a style of airlock that has a marble inside to make a seal. We recommend replacing this airlock with a classic water airlock to reduce potential oxidation. Includes 3/4" chrome plated spigot.
Includes:
304 Stainless Tank
304 Stainless Floating Lid
Food-Grade Floating Gasket
Air Pump with pressure gauge
Connection kit for connecting gasket to pump
Dry Airlock for tank
Chrome Plated Spigot
400L Specifications:
Nominal volume: 400 Liters (105.7 gallons)
Effective volume: 405 Liters (107.0 gallons)
Diameter: 65 cm (26 inches)
Height: 130 cm (51 inches)
Valve size: 3/4" BSP
Thickness (Bottom X side, in mm): 1.0 X 0.7
*Please Note: Tank may differ slightly from image shown. Stands are sold separately.
Speidel's BO style tank is a flat bottomed, variable volume tank for basic storage of wine. A no-frills tank that's just rock solid. For a pre-configured version of this tank style that can be pre-ordered for wine season please see our GER110VF, GER220VF, GER290VF and GER650VF tanks. Key Features Available from 110L to 1600L effective capacity. Stated tank volumes do not include the extra wall height needed to secure the lid when the tank is full. Tanks can contain their stated volume of wine. Up to 290L tanks have a 17mm wide lid flange, larger tanks have a 42mm flange 110L & 220L tanks have 3/4" female BSP bottom port, 290L, 650L, 1100L, & 1600L Tanks have 1" male BSP bottom port. Liter scale on tank exterior View the resource Note: Over tightening the airlock / orange bulk head can cause it to crack. Only thread the airlock down until it feels snug. Do not over tighten.
Variable capacity tank well-suited for fermentation, wine aging, kombucha, pickling, and other applications Floating lid can be positioned as needed to match the volume of the liquid you're working with Proprietary rubber lid gasket allows for a superior seal compared to traditional gaskets, providing better protection for your wine Made from 304 stainless steel with ultra-high-quality laser welds 2R rated interior finish resists residue build-up and is easy to clean Air pump with pressure gauge, airlock, and ball valve included Made in Germany by Speidel We are proud to offer our small Variable Volume Tanks from Speidel - a German manufacturer of premium quality stainless steel tanks for the wine industry. The tank body is fabricated from 304-type stainless steel, while the floating lid is made from 316-type stainless and has an inflatable bladder that pumps up to seal the wine off at any volume level. They can be used for primary fermentation as well as aging. Built in Germany by Speidel, the world-class traditions of German engineering and craftsmanship are reflected in these tanks. And, after examining tanks built by every major manufacturer worldwide, we can safely say that when it comes to features, quality and price, these tanks represent the very best value available in stainless steel wine storage. These tanks arrive to you complete and ready to go out of the box after a little assembly. The tanks are fitted with 1/2 inch threaded ports to accomodate the included 1/2 inch stainless steel ball valve and 1/2 inch stainless plug. The plugged port is intended for use with an optional thermometer (MT514). Also compatible with shielded thermowell for digital temperature controller probes (FE62). Speidel Quality Features: Rubber Lid Gaskets: Rubber gaskets are much thicker than the traditional clear vinyl gaskets, which along with their extruded manufacturing process provide a much better seal with the tanks wall. They're seamless and more oxygen resistant than the clear gaskets. That means better protection for your wines! Weld Quality - Speidel's robotic-arm laser welders create flawless stainless to stainless junctions that look and feel more like a taped fabric seam than a traditional weld. Ultra high-quality welds leave no chance for residual product to harbor spoilage organisms. Interior Finish - Speidel tanks feature an ultra-smooth 2R rated interior surface which effectively resists the build-up of tartarate residues. Clean your tanks with cold water after cold stabilization! Say goodbye to harsh cleaning chemicals and expensive CIP systems! Warranty - Speidel-Behaelter, GmbH backs up each and every tank with an industry-leading 25 year warranty against defects in materials or workmanship. And, as a 5th generation manufacturer, you can be confident they'll be around to honor that warranty should the need arise. Tank Dimensions - 550mm D x 999mm H (21.6" D x 39.3" H) Note: Over tightening the airlock / orange bulk head can cause it to crack. Only thread the airlock down until it feels snug. Do not over tighten.
Variable capacity tank well-suited for fermentation, short-term wine storage, kombucha, pickling, and other applications
Floating lid can be positioned as needed to match the volume of the liquid you're working with
Tank & lid are made from 304 stainless steel with a food-grade, clear plastic gasket for the lid
Air pump with pressure gauge, dry airlock, and spigot are included
Made in Italy by Marchisio
Variable Capacity tanks, also called Variable Volume tanks, made in Italy by Marchisio. This style of tank features a ‘floating’ lid with an inflatable gasket that can be positioned at any height in the tank. Use the included air pump to inflate the lid gasket. Whether you position the lid directly on the liquid, just above, or at the top of the tank is up to you. They are used as affordable stainless production tanks for applications ranging from winemaking to pickled foods and Kombucha.
Considerations for Winemaking
When used in winemaking we recommend these tanks for fermentation and short-term storage. If you are considering storing wine in a variable volume tank for longer than a month, we suggest you consider our German-made Speidel Variable Volume Tanks. In addition to other quality features like a mirror polish inside, thicker stainless, and robotically welded seams, Speidel tanks feature a proprietary lid gasket that only fits their tanks. This gasket is made from a very high quality, thick, white, food-grade, material that makes a true seal and resists oxygen transfer. This gasket also does not have the seam line that clear gaskets have. To learn more about the clear gaskets watch our video listed below the product copy. All variable volume tanks other than those from Speidel, including these tanks from Marchisio, feature a standard clear gasket that is sufficient for many applications, but we do not recommend them for long term wine storage.
Marchisio
We have been buying tanks from Marchisio since the 1990’s, so we have a long history of collaboration. Marchisio is a classic Italian tank manufacturer that represents the best value in the industry. Great quality at a very competitive price. All tanks have a classic marbled finish on the outside and a smooth polished finish on the inside. Each tank includes a dry airlock – a style of airlock that has a marble inside to make a seal. We recommend replacing this airlock with a classic water airlock to reduce potential oxidation. Includes 1/2" chrome plated spigot.
Includes:
304 Stainless Tank
304 Stainless Floating Lid
Food-Grade Floating Gasket
Air Pump with pressure gauge
Connection kit for connecting gasket to pump
Dry Airlock for tank
Chrome Plated Spigot
200L Specifications:
Nominal volume: 200 Liters (52.8 gallons)
Effective volume: 200 Liters (52.8 gallons)
Diameter: 50 cm (20 inches)
Height: 120 cm (47 inches)
Valve size: 1/2" BSP
Thickness (Bottom X side, in mm): 1.0 X 0.7
*Please Note: Tank may differ slightly from image shown. Stands are sold separately.
High-quality stainless steel fermentation and storage tank
Gasketed lid creates an airtight seal of long-term storage with no oxygen ingress
Impeccable 2R (IIId) surface finish for easy cleaning
A versatile vessel that works perfectly for storing, mixing, fermenting, and transporting liquid
Made in Germany by Speidel
This new universal cask from Speidel is perfect for storing, mixing, fermenting, and transporting a variety of liquids. These premium storage tanks have a gasketed lid for airtight storage, handles for easy moving, and fittings to add airlocks or taps as necessary. These casks are made with Speidel's impeccable craftsmanship, meaning high quality 304 stainless steel construction with a IIId surface finish, insuring easy cleanup and a long service life.
Features:
304 SS construction
IIId surface finish - easy cleanup
15 l (3.9 gal) volume
Gasketed sealed tanks - no oxygen permeation during storage
35.2 cm (13.9") Height x 28 cm (11") Ø
German quality construction with 25 year warranty
Airlock hole with sealing cap in lid - use for storage or buy an airlock to use for fermenting
This is a dome lid for Ss Brewtech 1/2 bbl Chronicals. It features a 3" tri clamp opening at the top to facilitate dry hopping or cleaning your fermenter in place. Made from 304 stainless steel. Does not include 3" TC gasket and clamp.
