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Description

ASME 250 PSI Brass Safety Valve - 1/2" MNPTASME 250 PSI Brass Safety Valve 1 2" MNPT Model SB ASME safety valve is a high capacity safety valve. Unique O ring seal ensures valve is bubble tight to within 10% of set pressure. Set pressure tolerance is + 3%. SB50 Outline Drawing SB Flow Charts Specifications Construction: Brass Stainless Steel Springs FKM O Ring Seal Set Pressure 250 PSI Max Temp. 250F

1/4" Female NPT Port

Pure gum rubber tubing is ideal for vacuum applications and will not collapse under a vacuum like other soft/low durometer tubing on the market

0003% (20 °C GHS Pictograms:

2" x 24" Dewaxer = 200G

Close dedicated dip tube valve and start vacuum

Fractionation: After distillation

The second neck of this flask can also be used for a thermometer port or for introducing material into the flask with a glass funnel

Best Value Vacs 2 Gallon Aluminum Side Mount Vacuum and Degassing Chamber

Premium vacuum pump oil can be used in any vacuum pump to maintain and prolong the life of the pump

Recover butane at up to 1

So-Low -85°C Ultra-Low Upright Freezer - 25 Cubic Ft

Non-marking