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TESCOM™ 56 Series Regulator
56 Series provides accurate flow control that allows customers to have consistent injection rates over the life of the well.
It is engineered for offshore chemical injection.
TESCOM™ 56 Series Regulator


Maximum Inlet Pressure
15,000 psig / 1034 bar
Outlet Pressure Ranges
200-15,000 psig / 13.8-1034 bar
(non-adjustable spring bias pressure: 175-200 psig / 12-13.8 bar)
Body Material
316 Stainless Steel, Nitronic 60
Seat Material
Main Valve: Vespel® SP1, 17-4 Stainless Steel
Back-up Rings
CTFE, Teflon®
Remaining Parts
300 Series Stainless Steel, 17-4 Stainless Steel and Nitronic 60
Port Size & Type
56-2100, 56-2101: 3/8
56-2200, 56-2201: 1/4
Operating Temperature
-15°F to 165°F / -26°C to 74°C
Weight (approximate)
56-21XX: 18.26 lbs / 8.28 kg
56-22XX: 9.09 lbs / 4.12 kg
Additional Information
For custom modifications or a complete system solution, please contact your local sales office.


  • Accurate and consistent flow control reduces the risk of flow assurance issues from over and under injection
  • High-quality piston-sensed components for longevity in offshore applications reduce maintenance costs and unplanned downtime
  • Alternative options for full automation of injection rate control with the addition of the ER5000


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