Burner Bunsen With Stopcock Manufacturer,Supplier and Exporter in India

Burner Bunsen With Stopcock (Product Code: SLE/CH/27) is a Bunsen burner fitted with its own stopcock, so the gas can be shut off completely at the burner rather than only at the bench tap. It also has an air regulator for flame control and comes with one spare gas nipple for use with LPG. That combination of on-burner shut-off and LPG readiness makes it a sensible choice for any school lab setup in India or abroad where many students light burners at once. It is manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab), Ambala.

Key Details

Typical Use

The stopcock is the reason to choose this burner. When a class is heating test tubes, running flame tests or boiling solutions, students can turn the gas off at the burner the moment they finish, without reaching across the bench to the service tap — and a teacher can see at a glance whether each burner is closed. It also lets a burner be left connected to the supply while turned fully off between steps of a practical.

For labs that run on cylinders, the spare nipple provided for LPG means the burner can be set up for that gas. Fit the correct nipple before connecting the tubing, then light the burner with the air regulator nearly closed and open it gradually to obtain the hot blue flame. Always close the stopcock and the bench tap at the end of the session.

Manufacturer

This burner comes from Jain Scientific Equipments Private Limited, an Ambala, Haryana manufacturer that sells its laboratory apparatus under the ScienceLab brand. Our company profile gives more background.

Related Chemistry Lab Equipment

Products that complete a burner station:

• Burner Tubing — connects the burner to the gas tap or cylinder regulator
• Bunsen Burner — a needle-valve model when fine flame adjustment matters more than shut-off
• Bunsen Burner Pilot Flame — an alternative with a pilot flame for repeated relighting
• Bunsen Burner with Stopcock — the stopcock burner listed in our Burners range

Find stands, gauze and glassware in the Chemistry Lab Equipment category.

Frequently Asked Questions

What is the stopcock for?
It stops the gas flow completely at the burner, giving students a shut-off within easy reach and an extra safety point besides the bench tap.

Can it be used with LPG?
Yes — a spare gas nipple is provided for use with LPG. For other gas supplies, tell us what your lab uses and we will confirm.

Can I control the flame temperature?
Yes, through the air regulator: more air gives a hotter blue flame, less air a cooler yellow flame.

What is the burner tube size and height?
Tube dimensions are not stated in our current listing for this model. Please contact us for the dimensional details.

How do I maintain the stopcock?
Operate it gently, keep it free of dust and spilled material, and check for gas leaks with soapy water if it ever feels loose. Replace tubing that shows cracks.

Is there a warranty?
Warranty terms are confirmed in our quotation for your order.

Can you equip a whole lab or an export order?
Yes. Send the number of burners, the gas type and the destination in India or abroad, and we will quote burners and tubing together.

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Last updated: 24 September 2026