Description
- Brand: Bethlehem
- Model: “The Stacks” bench torch
- Fuel: Propane or natural gas
- Oxygen: Oxygen required
- Use: Flameworking / lampworking (especially larger boro work)
- Sold as: 1 torch, includes
Stacks I Top Mount Burner
Stacks II Bottom Mount Burner
Stacks Base
4x Set Screws
Allen Wrench
Lifetime Factory Warranty
Cleaning Kit
Warranty Cards for Stacks I and Stacks II
Instructions
Works:
Stacks I works up to 15 mm borosilicate Rod
Stack I works up to 30 mm heavy walled borosilicate tube
Stacks II works up to 30 mm borosilicate Rod
Stack II works up to44 mm heavy walled borosilicate tube
Burner Configuration:
Stacks I
6 Gas Jets
Broach Oxygen
Face dia. – 3/8″
Stacks II
16 Gas Jets
48 Oxygen Ports
Face dia. 1″
Full Flame Consumption:
Stacks I Gas: 2 lpm (120 lph)
Stack I Oxygen: 10 lpm (600 lph)
Stacks II Gas: 4 lpm (240 lph)
Stacks II Oxygen: 20 lpm (1200 lph)
Dimensions:
7″ long with a 6″ square base
Net Weight:
3.68 lbs.
*Kits are all made to order, so some components may not be in stock when ordered. If you are concerned about a particular item being in stock, please either check the item’s product page or contact us to confirm whether it is in stock. We’re sorry for the inconvenience, but we’ll do our best to make sure that you’re taken care of.








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