Back To Top
TESCOM™ 44-1700 Series Compact Backpressure Regulator
44-1700 Series is a general purpose, compact backpressure regulator for control pressures up to 800 psig / 55.
2 bar. Ideal for use in industrial equipment for hydraulic or pneumatic service.
TESCOM™ 44-1700 Series Compact Backpressure Regulator


Maximum Inlet Pressure
800 psig / 55.2 bar
Controlled Pressure Ranges
40-150, 40-300, 100-700, 100-800 psig
2.8-10.3, 2.8-20.7, 6.9-48.3, 6.9-55.2 bar
Body: 316 Stainless Steel or Brass
Seat: CTFE
O-Ring: Viton®
Back-up Ring: Teflon®®
Remaining Parts
Stainless model: 316 Stainless Steel
Brass model: Brass and 300 Series Stainless Steel
Operating Temperature
-15°F to 140°F / -26°C to 60°C
Port Size & Type
1/4 NPTF
Flow Capacity
Cv = 0.10
2 lbs / 0.9 kg
Additional Information
For custom modifications or a complete system solution, please contact your local sales office.


  • Economical, compact design
  • Piston sensed design is safe and�reliable
  • Available in a Stainless Steel or Brass design
  • Optional gauge ports and panel mounting
  • Flow capacity Cv = 0.10
  • Low handknob torque for easy operation
  • Bubble-tight shutoff at all reseating pressures


Interesting in attending a training class?

Visit Course Listing!