General Information

JB vacuum pumps are not intended for use on Amonia or Lithium Bromide (salt water) systems. Use of these pumps on either system will lock up the pump and render the pumps inoperable and void the warranty.


We have a wide variety of technical information available for download, including:


Material Safety
Data Sheets

Instruction Sheets


We also offer an online customer support area, which includes:


Frequently Asked


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