Bunsen Burner with Stop Cock Manufacturer,Supplier and Exporter in India
Product Code : SCL-CLE-12406
Quick Answer: The Bunsen Burner with Stop Cock has a brass burner tube and a built-in brass needle-valve stopcock for fine control of the gas supply. A rotating air collar sets the flame from reducing to oxidising.
Last updated: October 2026
Key Features
Heavy-wall brass burner tube
Integrated brass needle-valve stopcock for fine gas adjustment
Rotatable air collar for oxidising or reducing flame
Weighted die-cast base for stability
Ribbed inlet nipple holds the gas hose firmly
Technical Specifications
Specification
Value
Burner tube
Brass, heavy wall
Gas control
Integrated brass needle valve (stopcock)
Air control
Rotatable air collar
Base
Die-cast, weighted
Inlet
Ribbed hose nipple
About This Product
Having the stopcock on the burner itself lets students turn the gas down at the bench instead of at the wall tap, and the air collar changes the yellow luminous flame to a hot blue one. It is the everyday heat source for heating, boiling and glasswork in chemistry practicals.
Frequently Asked Questions
How is the flame adjusted on the Bunsen Burner with Stop Cock?
The built-in needle-valve stopcock controls the gas flow, and turning the air collar changes the flame between reducing and oxidising.
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