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TESCOM™ 26-1000 Series Pressure Regulator
26-1000 Series controls pressures up to 10,000 psig / 690 bar.
This pressure reducing regulator offers standard venting providing decreased outlet pressure. The 26-1000 Series has an interchangeable spring and sensor for product versatility. The low torque handknob is easy to adjust. Ideal for use in test equipment, calibration stands and production equipment.
TESCOM™ 26-1000 Series Pressure Regulator


Maximum Inlet Pressure
Stainless Steel: 10,000 psig / 690 bar
Brass: 6000 psig / 415 bar
Outlet Pressure Ranges
5-500, 5-800, 10-1500, 15-2500, 25-4000, 50-6000, 200-10,000 psig
0.3-35, 0.3-55, 0.7-105, 1-175, 1.7-275, 3.4-415, 14-690 bar
Body Material
316 Stainless Steel or Brass
Seat Material
Main Valve Seat: Vespel®
Vent Valve Seat: CTFE
300 Series Stainless Steel
Back-up Rings
40 Micron Filter
300 Series Stainless Steel or Bronze
300 Series Stainless Steel
Port Size & Type
Inlet & Outlet Port Type: SAE, NPTF, MS33649, High Pressure, Medium Pressure
Inlet & Outlet Port Size: 1/4, 3/8 (NPTF only)
Operating Temperature
-40°F to 165°F / -40°C to 74°C
Flow Capacity
Standard: Cv = 0.06
Optional: Cv = 0.02, 0.12, 0.30
Load Type
Air Ratio, Dome, Bias, Wrench Adjust
Weight (without gauges)
Stainless Steel: 5.5 lbs / 2.5 kg
Brass: 5.7 lbs / 2.6 kg
Additional Information
For custom modifications or a complete system solution, please contact your local sales office.


  • Can be easily converted to seven different outlet pressure ranges
  • Available with captured venting
  • Numerous inlet and outlet porting options
  • Available in Brass or Stainless Steel
  • Unbalanced stem provides positive shut-off
  • Safety and reliability of piston sensor
  • Excellent sensitivity through a wide range of pressure settings
  • Vents to zero psig / bar in all pressure ranges


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