back pressure regulator designed for use in gas delivery systems to maintain a specified upstream pressure. It is capable of meeting a wide range of back pressure control applications.

Back Pressure Regulators
> ABP1

• Reduce contamination and accurately

   control back pressure

• Internally threadless design

• Convoluted Hastelloy C-22® diaphragm

• Integral diaphragm stop

• Available in 316L SST, Hastelloy C-22® ,

   Monel®

> ABP3

• Internally threadless design

• Provides sensitive pressure adjustments

• Large convoluted Hastelloy C-22®

   diaphragm

• Integral diaphragm stop

• Available in 316L SST, Hastelloy C-22®

> BPR50

• For use with corrosive and non-corrosive

   fluids

• Adjustable from 100 psi (7 bar) to 2,000

   psi (138 bar)

• Piston sensed high pressure back pressure

   regulator

• Available in 316L SST