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TESCOM™ BB1 Series Pressure Regulator OEM
BB-1 Series high pressure, low flow, miniature pressure reducing regulator provides six outlet pressure ranges available up to 1800 psig / 124 bar outlet.
This non-venting regulator is small and compact, weighing approximately 0.5 lbs / 0.2 kg in the standard aluminum construction. Ideal for use in portable equipment.
TESCOM™ BB1 Series Pressure Regulator OEM


Pressure Rating
Maximum Inlet Pressure: 6000 psig / 414 bar
Outlet Pressure Ranges
  Low Pressure: 0-220 psig / 0-15.2 bar
  High Pressure: 0-1800 psig / 0-124 bar
Body: Aluminum 6061 (Nickel-plated)
Seat: CTFE, PEEK, or Vespel®
O-Rings: See Part Number Selector
Remaining Parts: 300 Series Stainless Steel or Aluminum
Operating Temperature
-15°F to 165°F / -26°C to 74°C
-65°F to 165°F / -54°C to 74°C with Buna-N O-Rings
Up to 400°F / 204°C with Vespel® or PEEK Seat
Port Size & Type
1/4 NPTF or SAE
Flow Capacity
Cv = 0.06
Load Type
Weight (approximate)
0.5 lbs / 0.2 kg
Additional Information
For custom modifications or a complete system solution, please contact your local sales office.


  • Durable piston-sensed design
  • Outlet pressure ranges are field adjustable
  • Two and four 1/4"""" NPTF or SAE ports are standard
  • Minimal soft goods
  • Non-venting
  • Two-stage and cartridge versions are available
  • 316 Stainless Steel construction is available