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.

Download :
TESCOM SJS Series

Specifications

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
Body 316 Stainless Steel
Seats Pressure Reducing: PTFE
Backpressure: Polyimide (Vespel®)
Friction Sleeve Inner: PTFE
Outer: 316 Stainless Steel
Diaphragms Cobalt Chrome Nickel Alloy (Eligiloy®)
Remaining Parts 316 Stainless Steel
Connections 1/4″ NPTF inlet, outlet, and vent ports
Weight (without gauges) 2 lbs / 0.9 kg
Scroll to Top