Bell Jars
Bell Jars
Thermo Scientific™ Nalgene™ Vacuum Chamber
Eliminate the risk of implosion or shattering at full vacuum with these vacuum chambers. Useful as a controlled environment for degassing operations and freeze drying, vacuum chambers are available with transparent PC or amber PEI bell jar.
Thermo Scientific™ Nalgene™ Replacement Plates for Vacuum Chambers, polycarbonate
Use these replacement plates for select vacuum chambers and bell jars. Plates are molded of white polypropylene or polycarbonate, with neoprene gaskets.
Thermo Scientific™ Nalgene™ Polyetherimide Replacement Vacuum Jars
Perform demanding applications with these chemically resistant replacement vacuum jars, which weigh less than glass and have a warm amber cast.
Corning™ PYREX™ Bell Jars with Top Knob and Ground Flange
Ground finish bottom flange ensures tight seal
DWK Life Sciences Kimble™ Kontes™ Filtering Bell Jar
Useful for filtrations where it is desirable to collect filtrate in a crucible, beaker or flask for further work
Eisco™ Acrylic Bell Jar
Eisco™ Acrylic Bell Jar can be used for many experiments including demonstrating the behavior of sound within a vacuum.
Fischer Technical Company™ Glass Bell Jar with Knob
Glass bell jar ideal for use under vacuum.
Glass Bell Jars
Jars are safe at high pressure.
Grainger Fire Bell Red 10 in 20 to 24V
The Edwards Signaling 24V DC Fire Bell is a device for fire alarm systems, producing a loud sound to alert occupants of a fire. Operating on 24V DC and drawing 0.33 amps, it features a durable red metal body with a 6-inch gong diameter and an 84 dB output at 10 feet. Weatherproof and easy to install with a wiring terminal block and mounting bracket, it can be mounted on walls or ceilings. UL Listed and meeting NFPA 72 standards, this bell ensures reliable fire alarm signaling for commercial, industrial, and institutional buildings.
Grainger Fire Bell 6 In.
The Edwards Signaling 6" Fire Bell is a red painted steel fire alarm bell designed for indoor or outdoor use. It produces a loud, penetrating sound and features a vibrating striker mechanism with an adjustable gong bolt to change tone and loudness. The bell works with any fire alarm control panel and has a universal mounting bracket, operates on 24VDC, and is UL Listed and FM Approved. The dimensions are 9"H x 9"W x 7"D. This audible fire alarm signaling device helps alert building occupants of a fire or emergency situation.
Bellco Glass, Inc. Manufactured from type 1 class a Borosilicate glass. Bottom indent and 3 vertical baffles for optimal mixing. Sidearm cap: 45mm Center cap: 100mm Dimensions: 240" x 135" Flask size: 1l
Manufactured from type 1 class a Borosilicate glass. Bottom indent and 3 vertical baffles for optimal mixing. Sidearm cap: 45mm Center cap: 100mm Dimensions: 240" x 135" Flask size: 1l
Bellco Glass, Inc. Manufactured from type 1 class a Borosilicate glass. Bottom indent and 3 vertical baffles for optimal mixing. Sidearm cap: 45mm Center cap: 100mm Dimensions: 290" x 165" Flask size: 3l
Manufactured from type 1 class a Borosilicate glass. Bottom indent and 3 vertical baffles for optimal mixing. Sidearm cap: 45mm Center cap: 100mm Dimensions: 290" x 165" Flask size: 3l
Bellco Glass, Inc. Bell-Flo iob assembly was designed to be used with the bell-flo vessel with bottom indents and 3 vertical baffles for optimal mixing. Rugged stainless steel ptfe internal bearing impeller assemblies utilize a wing style impeller blade that increases mixin
Bell-Flo iob assembly was designed to be used with the bell-flo vessel with bottom indents and 3 vertical baffles for optimal mixing. Rugged stainless steel ptfe internal bearing impeller assemblies utilize a wing style impeller blade that increases mixin