Bell Jars
Grainger Fire Bell Gray 8 in 20 to 24V
The Grainger website offers a variety of audible alarms for industrial safety, including horns, sirens, buzzers, and beepers in different decibel levels and tones. Mounting options include panel, surface, and wall. These alarms are suitable for factories, warehouses, and construction sites, providing warnings for backup, equipment status, and evacuation. They come in NEMA rated enclosures for both indoor and outdoor use.
Grainger Fire Bell Gray 10 in 20 to 24V
The Edwards Signaling Fire Bell is a 20 to 24 volt DC powered fire alarm bell with a loud, penetrating sound. It has a rugged steel housing finished in red enamel and operates on continuous voltage. The bell produces a sound output of 84 to 88 decibels at 10 feet. It is weatherproof and suitable for indoor or outdoor use. The bell measures 5 inches high by 5 inches wide.
Grainger Fire Bell 8 In.
The Edwards Signaling Fire Bell is a 6 inch diameter, red painted steel fire alarm bell. It produces a loud, penetrating sound to alert building occupants of a fire or other emergency. The bell operates on 24 volts DC and draws 0.33 amps. It is weatherproof and suitable for indoor or outdoor use. The bell has an adjustable volume from 80 to 102 decibels. It meets NFPA 72 standards for audible signaling appliances. The bell comes with a mounting bracket for wall or ceiling mounting. It is made in the USA.
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.
Ace Glass, Inc. Flask, Fernbach, 2800mL, baffled, 38mm OD plain neck, cs/3
2800mL baffled Fernbach culture flask with 38mm O.D. long style straight neck for either plastic or stainless steel closures. The bottom of the flask is triple baffled to achieve maximum oxygen transfer to the culture medium. CAUTION: Do not place on direct heat source.
Thermo Scientific™ Nalgene™ Vacuum Chambers
Polycarbonate jar, with white polypropylene plate.
Thermo Scientific™ Nalgene™ Vacuum Plates
Use Thermo Scientific™ Nalgene™ Replacement Plate for Vacuum Chambers with Nalgene Vacuum Chambers (5305-series), Nalgene Replacement Bell Jars (DS5320 Series), or with glass bell jars up to 12.5 in. (31.75cm) in diameter. Plate is molded of white polycarbonate, with neoprene gaskets.
Dynalon™ Straight-Side PETE Containers
For storing pastes, samples, powders, specimens etc. in various lab applications. Dynalon™ Straight-Side PETE Containers may be used below freezing to a maximum of 70°C.