icon-product

Low Pressure Regulators*


Tescom SG1 Series

SG1 Series

The Tescom SG1 Series is a compact, lightweight high purity single-stage regulator for specialty and industrial gas flows of less than 10 SCFM/283 SLPM. Sensitive, extra long-life metal diaphragm ensures gas purity and integrity.

  • Cartridge valve design incorporates a 10 micron filter that protects the regulator seat and makes service simple
  • Optional neoprene diaphragm provides exceptional sensitivity for precise pressure control
  • Maximum Inlet Pressure: 4500 psig/310 bar, 3000 psig/207 bar
  • Maximum Outlet Pressure: 15, 25, 50, 125, 250 psig/ 103, 172, 345, 862, 1724 kPa/ 1.0, 1.7, 3.4, 8.6, 17.2 bar
  • Flow Capacity: 0.06, 0.2155_tescom_logo[1]

  Download PDF

Back to top


Tescom SG2 Series

SG2 Series

The Tescom SG2 Series is a compact, lightweight, high purity two-stage cylinder regulator for specialty, flammable and industrial gas flows of less than 4 SCFM/112 SLPM. Sensitive, extra long-life metal diaphragm ensures gas purity and integrity.

  • Cartridge valve design incorporates 10 micron filter to protect the regulator seat and makes service simple
  • Optional neoprene diaphragms provide exceptional sensitivity for precise pressure control
  • Maximum Inlet Pressure: 4500 psig/310 bar
  • Maximum Outlet Pressure: 15, 25, 50, 125, 250 psig/ 103, 172, 345, 862, 1724 kPa/ 1.0, 1.7, 3.4, 8.6, 17.2 bar
  • Flow Capacity: 0.06155_tescom_logo[1]

  Download PDF

Back to top


Tescom SG3 Series

SG3 Series

The Tescom SG3 Series is  a compact, lightweight, high purity single-stage regulator for specialty, flammable and industrial gas flows of 5-200 SCFM/141-5600 SLPM. Sensitive, extra long-life metal diaphragm ensures gas purity and integrity.

  • Exceptionally low decaying intlet characteristic  provides a stable outlet pressure as inlet pressure varies
  • Cartridge valve design incorporates 10 micron filter to protect the regulator seat and makes service simple
  • Maximum Inlet Pressure: 4500 psig/310 bar
  • Maximum Outlet Pressure: 15, 50, 125, 250 psig/ 103, 345, 862, 1724 kPa/ 1.0, 3.4, 8.6, 17.2 bar
  • Flow Capacity: 1.0155_tescom_logo[1]

  Download PDF

Back to top


Tescom 04 Series

tescom 04 series

The Tescom 04 Series space saving, and lightweight miniature pressure reducing regulator, offers minimal internal volume and is easy to purge resulting in less retention.

  • Compact size (3″/76mm high) and constructed with lightweight materials
  • Elgiloy diaphragm provides accurate and stable pressure control
  • Minimal internal volume allows for rapid purging and carry over
  • Maximum Inlet Pressure: 3500 psig/241 bar
  • Outlet Pressure Ranges: 0-30, 0-60, 0-100 psig & 0-2.1, 0-4.1, 0-6.9 bar
  • Flow Capacity: 0.06155_tescom_logo[1]

  Download PDF

Back to top


Tescom 26-1500 Series

26-1500 Series

The Tescom 26-1500 Series non-venting regulator offers a sensitive, large elastomeric diaphragm design and precision outlet pressure control.

  • Diaphragm design for accurate pressure regulation
  • Non-venting (for venting design, see 26-1600 series)
  • Low operating handknob torque
  • Panel Mounting
  • Flow Capacity: 0.08155_tescom_logo[1]

  Download PDF

Back to top


Tescom 26-1600 Series

26-1600 Series

The Tescom 26-1600 Series highly accurate, diaphragm sensed pressure reducing regulator offers adjustable venting standard.

  • Highly sensitive
  • Features a non-rising stem and low operating torque
  • Filter extends seat life
  • Flow Capacity: 0.08155_tescom_logo[1]

  Download PDF

Back to top


Tescom 44-2200 Series

44-2200 Series

The Tescom 44-2200 Series is a compact, lightweight high purity single stage regulator for specialty, flammable and industrial gas flows of less than 5 SCFM/141 SLPM.

  • Designed to minimize contamination and provide accurate regulation of any corrosive, non corrosive or toxic gas
  • Metal to metal diaphragm to body seal ensures minimum inboard and outboard leakage
  • Convoluted diaphragm delivers excellent accuracy and long service life
  • Maximum Inlet Pressure: 400, 3500 psig, 27.6, 241 bar
  • Outlet Pressure Ranges: 0-25, 0-50, 1-100, 0-250, 0-500 psig, 0-1.7, 0-3.4, 0-6.9, 0-17.2, 0-34.5 bar
  • Flow Capacity: 3500 psig/241 bar inlet: 0.06, 400 psig/27.6 bar inlet: 0.15155_tescom_logo[1]

  Download PDF

Back to top


Tescom 44-2600 Series

44-2600 Series

The Tescom 44-2600 Series is a compact, extremely sensitive, high purity single-stage regulator for specialty, flammable and industrial gases with flows of less than 10 SCFM/283 SLPM.

  • Diffusion-resistant metal diaphragm seal ensures gas purity and integrity
  • Features a large convoluted diaphragm for extreme sensitivity with minimum droop
  • Maximum Inlet Pressure: 400 or 3500 psig / 27.6 or 241 bar
  • Outlet Pressure Ranges: 0-12, 0-25, 0-50, 0-100, 0-150, 0-250 psig (400 psig inlet models only) 0-0.83, 0-1.7, 0-3.4, 0-6.9, 0-10.3, 0-17.2 bar (27.6 bar inlet models only)
  • Flow Capacity: 3500 psig/241 bar inlet: 0.06, 400 psig/27.6 bar inlet: 0.15155_tescom_logo[1]

  Download PDF

Back to top


Tescom 44-2800 Series

44-2800 Series

The Tescom 44-2800 Series tied diaphragm design provides additional shut-off assistance for toxic or corrosive gases. Positional captured bonnet provides secondary containment for added safety.

  • Convoluted diaphragm provides maximum sensitivity and minimum droop
  • Positionable captured vent bonnet and adjustable stop to limit outlet pressures
  • Maximum Inlet Pressure: 3000 psig/207 bar
  • Outlet Pressure Ranges: 0-25, 0-50, 0-100, 0-150 psig/ 0-1.7, 0-3.4, 0-6.9, 0-10.3 bar
  • Flow Capacity: 0.16155_tescom_logo[1]

  Download PDF

Back to top


Tescom 44-3200 Series

44-3200 Series

The Tescom 44-3200 Series is a compact, high flow, high purity single-stage regulator for specialty, flammable and industrial gas flows of 5-50 SCFM/141-1415 SLPM.

  • Diffusion-resistant metal diaphragm seal ensures gas purity and integrity
  • Five outlet pressure ranges are available
  • Maximum Inlet Pressure: 500, 3000 psig/ 34.5, 207 bar
  • Outlet Pressure Ranges: 0-25, 0-50, 0-100, 0-150, 0-200 psig / 0-1.7, 0-3.4 ,0-6.9, 0-10.3, 0-13.8 bar
  • Flow Capacity: 1.0155_tescom_logo[1]

  Download PDF

Back to top


Tescom 44-3400 Series

44-3400

The Tescom 44-3400 Series is a compact, lightweight high purity two-stage cylinder regulator for specialty, corrosive and pyrophoric gases less than 5 SCFM/141 SLPM. Diffusion-resistant metal to metal diaphragm seal ensures gas purity and integrity.

  • Provides a continuous, accurate outlet pressure regardless of inlet pressure fluctuations
  • Diaphragms are convoluted for greater accuracy and sensitivity
  • Maximum Inlet Pressure: 3500 psig/241 bar
  • Outlet Pressure Ranges: 0-25, 0-50, 0-100, 0-150, 0-250 psig / 0-1.7, 0-3.4, 0-6.9, 0-10.3, 0-17.2 bar
  • Flow Capacity: 0.05155_tescom_logo[1]

  Download PDF

Back to top


Tescom 44-5000 Series

44-5000 Series

The Tescom 44-5000 Series is a compact, lightweight, high purity absolute single-stage regulator for specialty, corrosive, and pyrophoric gases. Diffusion-resistant metal-to-metal diaphragm seal ensures gas purity and integrity. Excellent for sub-atmospheric outlet pressures.

  • Economical sub-atmospheric pressure control
  • Three inlet pressure ratings allow adaption to specific use
  • Four outlet pressure ranges are available
  • Maximum Inlet Pressure: 120, 400, 3500 psig / 8.3, 27.6, 241 bar
  • Outlet Pressure Ranges: 50mm Hg absolute – 15 psig/1.0 bar, 25 psig/1.7 bar, 50 psig/3.4 bar, 100 psig/6.9 bar155_tescom_logo[1]

  Download PDF

Back to top