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The KF25 cross is a staple in most larger vacuum systems that require that extra flange for vacuum gages or other high vacuum devices. Built to last with 304 stainless steel and superior TIG welding. All KF flanges connect with o-ring and clamp (links below). Cross is 4 inch end to end. -
The KF25 Bellow is a corrugated stainless steel pipe that connects to corresponding kf25 flanges. These malleable pipes allow for some error as apposed to hooking up a solid straight pipe. Available in 10, 20 and 40 inch lengths. Don't forget other KF25 fittings and accessories: 100% stainless steel. 100% USA made. Bellow warning: Stretch and bend your bellow into position before installation. Engaging your pump(s) while not doing so could make the bellow jolt/jostle, putting stress on or damage glassware, voiding limited warranties. KF25 Bellow -
Billet stainless steel adapter that reduces the diameter of your KF vacuum pipe. KF40 to KF25 flange. Summit has corresponding KF25 and KF40 products in our Stainless Steel section. -
KF16x25 Reducer. Stainless steel adapter that reduces the size of your vacuum pipe diameter. Summit has other KF25 products in our Stainless Steel section. -
KF16x10 Centering Ring. Viton rubber and stainless steel. Used with breather valves and barbs. Comes in the KF Breather Valve Kit. 100% USA made. -
AV 10k KF Breather Valve Kit. Everything you need to make the kf16 breather fit on a kf25 flange. 100% USA made. Comes with: -
AV 10k airvalve KF breather valve. 100% USA made. In conjunction with: Or get them all together in the Breather Valve Kit -
Flask Well 5L with 24/40 joint. Flask overall length is 12" and 8.625" from bottom of the frosted taper. Glassware accessory for boiling flask thermometers in short path distillation. Insert your heating mantle thermo probe while keeping it clean. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Flask Well 5L -
Flask Well 2L with 24/40 joint. Flask overall length is 9.5" and 7" from bottom of the frosted taper. Glassware accessory for boiling flask thermometers in short path distillation. Insert your heating mantle thermo probe while keeping it clean. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Flask Well 2L -
Premium Schott glass 24/40 plug. 8.25 inch overall length (6 inches from bottom of frosted taper) with 15 bands. Key well allows thermometer probe to enter the head. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Head Key Well 15 Band 24/40 -
Premium Schott glass 24/40 plug for your short path distillation head. 6 inch overall length (3.5 inches from bottom of frosted taper) with 7 bands. Key well allows thermometer probe to enter the head. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Head Key Well 7 Band 24/40 -
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100% Schott glass 24/40 plug. 9 inch overall length (6 inches from bottom of frosted taper) with 15 bands. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Head Key 15 Band 24/40 -
Premium Schott glass 24/40 plug. 6.75 Inch overall length (4" from bottom of frosted taper) with 8 bands. Key well allows thermometer probe to enter the head. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Head Key Well 8 Band 24/40 -
Schott glass 24/40 plug. 6 inch overall length (3.25 inches from bottom of frosted taper) with 4 bands. Key well allows thermometer probe to enter the head. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Head Key Well 4 Band 24/40 -
Flask Well 12L with 24/40 joint. Flask overall length is 15" and 11.75" from bottom of the frosted taper. Glassware accessory for boiling flask thermometers in short path distillation. Insert your heating mantle thermo probe while keeping it clean. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Flask Well 12L -
Flask Well 22L with 24/40 joint. Flask overall length is 17" and 13.5" from bottom of the frosted taper. Glassware accessory for boiling flask thermometers in short path distillation. Insert your heating mantle thermo probe while keeping it clean. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Flask Well 22L -
Schott glass 24/40 key well. 7 inch overall length (4.25 inches from bottom of frosted taper) with 6 bands. Key well allows thermometer probe to enter the head. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Head Key Well 6 Band 24/40 -
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Head Key 5 Band 24/40 is made in USA with premium Schott glass. 7 Inch overall length (3.5 inch from bottom of frosted taper) with 5 bands. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Head Key 5 Band 24/40 -
Filter Bottle Top 45 comes with Rodaviss and (2) GL14s. Top has elongated recessed port to decrease fluid spray. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Need more flow from your Filter Bottle Top?? We have limited supply of Filter Top GL18 45 to increase flow with GL18 and larger bore port. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Filter Bottle Top 45 -
Out of stock
Out of stock. Try the similar/upgraded Filter Bottle Top 45 with elongated port. Separatory Funnel Cap 45, with improved recessed port for increased velocity when self mixing. Comes included with glass cap, rodaviss and (2) GL14 adapters. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Separatory Funnel Cap 45 -
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The Cold Trap Flask 1 Liter is a round bottom 45/50 flask that commonly attaches to a Summit Cold Trap. 100% Threaded Schott glass. Used in conjunction with the Rodaviss Screw Cap. Limited supply, 2 Liter (2000ml) version: Cold Trap 1 Flask 2 Liter As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Rodaviss kit not included. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Cold Trap Flask 1 Liter -
The Cold Trap 1 34 to GL (CT-1 semi-classic) is a borosilicate glass trap with 34/45 port to dual GL18 to the pump. Traditional cold trap design to throw down wet vapor and keep your pumps dry. Comes complete with: As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Clamps and stands not included. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Cold Trap 1 34 to GL -
The Cold Trap 1 GL to GL (CT-1 Classic) is a borosilicate glass trap with GL18 port to dual GL18 to the pump. Traditional cold trap design to throw down wet vapor and keep your pumps dry. Comes complete with: Clamps and stands not included. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Cold Trap 1 GL to GL -
Schott Glass 24/40 stopper plug. 100% USA made. Don't accept the imitations. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Stopper 24/40 -
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Schott Glass 34/45 stopper plug. 100% USA made. Don't accept the imitations. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Stopper 34/45 -
Laminar Path Monocow 29 is a traditional short path distillation distribution adapter. Added condenser coil allows you to dial in the temps. 29/42 from the head and 34/45 to the cold trap. 29 to flask and 24 to vacuum port with all tapers traditional. Laminar Path comes with 24/40 Stopper and GL14s, with choice to add a stainless steel #24/40 KF25 adapter. Glassware used for maximum efficiency distillation. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. Summit recommends all users of any and all glassware to operate inside a ventilated area with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Laminar Path Monocow 29 -
The Separatory Funnel 6 Liter comes with a Sep Funnel Cap 45 that has improved recessed port for increased velocity when self mixing. The application, with vacuum, will launch the washing solution into the loaded solution and properly mix them without ever having to remove the funnel from the stand. The PTFE flow control valve (stopcock) is equipped with GL18 for adequate flow and accurate shutoff. Threaded 45/50 port out the top for Rodaviss. High temp PTFE GL connectors, rodaviss and cap all included. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve whether you are water washing or terpene extracting and everything in between. Stands, clamps & supports not included.Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Separatory Funnel 6 Liter -
The Separatory Funnel 4 Liter comes with a Sep Funnel Cap 45 that has improved recessed port for increased velocity when self mixing. The application, with vacuum, will launch the washing solution into the loaded solution and properly mix them without ever having to remove the funnel from the stand. The PTFE flow control valve (stopcock) is equipped with GL18 for adequate flow and accurate shutoff. Threaded 45/50 port out the top for Rodaviss. High temp PTFE GL connectors, Rodaviss and cap all included. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve whether you are water washing or terpene extracting and everything in between. Stands, clamps & supports not included. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Separatory Funnel 4 Liter -
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The Separatory Funnel 2 Liter comes with a Sep Funnel Cap 45 that has improved recessed port for increased velocity when self mixing. The application, with vacuum, will launch the washing solution into the loaded solution and properly mix them without ever having to remove the funnel from the stand. The PTFE flow control valve (stopcock) is equipped with GL18 for adequate flow and accurate shutoff. Threaded 45/50 port out the top for Rodaviss. High temp PTFE GL connectors, rodaviss and cap all included. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve whether you are water washing or terpene extracting and everything in between. Stands, clamps & supports not included. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Separatory Funnel 2 Liter -
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The Cold Trap 3 Flask (CT-3 Flask) eliminates the need for dry ice in your lab! 45/50 Joint with threading for Rodaviss. Jacketed 1 Liter cold trap flask with extra thick (3mm) Schott glass. GL14 inlet and outlet to the chiller. Get the whole setup with the Summit Research Cold Trap-3 GEN2 that is capable of enormous vacuum concentration and is completely liquid cooled. As always, Summit uses 100% best quality glass blanks that are THICKER and built BEYOND STANDARDS made right here in the USA. Our glassware is made specifically for efficiency and durability. Summit provides the quality of lab equipment that you deserve to streamline your short path distillation process. GL14s included. Rodaviss kit not included. Summit recommends all users of any and all glassware to operate inside a ventilated fume hood with sufficient blast shields to prevent injury in case of fatigued glass failure. Summit is not responsible or liable for the result of any failures from use, and/or loss of subsequent hardware contamination/failure with or without the result of material loss or damaged caused to surroundings. By purchasing our premiere lines of laboratory glassware the user is responsible to operate in the recommended environment safely. We recommend all users to operate in a legal and licensed facility where safety is the number 1 goal. Cold Trap 3 Flask
