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Features

Product Specs

TESCOM™ SJS Series Mechanical Pump Regulator: SJS Series is excellent for use on dual mechanical pump seal systems to help control fugitive emissions, prolong seal life, increase safety, and reduce seal maintenance costs. The SJS is commonly used with the 42MW Series instrument isolator.

maximum inlet pressure: 500 psig / 34.5 bar
maximum Reference pressure: 400 psig / 27.6 bar
maximum outlet pressure – bias and Reference: 500 psig / 34.5 bar
bias pressure Range: 0-100 psig / 0-6.9 bar
Design outlet proof pressure: 150% of maximum rated
operating Temperature: -40°F to 165°F / -40°C to 74°C
leakage
internal: Bubble-tight
external: design to meet < 2 x 10-8 atm cc/sec He
flow capacity: Cv = 0.12