SGD 3100 Series Brass High Purity Single Stage Regulator

SGD
Varies
$0.00

This item is custom built to fit your needs and has various part numbers. Please contact us for pricing and expected ship date.

DESCRIPTION

The...

This item is custom built to fit your needs and has various part numbers. Please contact us for pricing and expected ship date.

DESCRIPTION

The Series 3100 single stage regulators are designed and constructed for both high purity, low volume use and general purpose applications. They provide outstanding performance, yet they are rugged and versatile enough for the laboratory or plant. The relative low cost of these units has established them as the pressure regulator of choice in many plants and laboratories.

FEATURES

  • Small internal volume - less than 5 cc.

  • High purity diffusion resistant, metal diaphragm construction.

  • Encapsulated seat.

  • Diffusion resistant, brass diaphragm packless control valve installed on outlet as standard.

  • Designed to pass an inboard helium leak-rate test of 1x10-9 cc per sec.

  • All parts ultrasonically cleaned prior to assembly.

  • Rear panel mounting holes.

APPLICATIONS

The 3100 Series regulators are ideally suited for use with small cylinders of Research Purity or Ultra High Purity gases. The small internal volume and high purity design result in more efficient use of expensive materials because it takes less gas to fill the internal cavity. They are also useful for less critical pressure reduction applications, where the precise control of pressure or flow is not required.

Special 3103A model for acetylene.

SPECIFICATIONS

  • Max. Inlet Pressure: 3000 psig

  • Operating Temp. Range: -40° to +185°F.

  • Flow Coefficient (Cv): 0.08 Standard, 0.2 optional **

  • Inlet and Outlet: 1/4" NPT female

  • Outlet Valve Standard

MATERIALS OF CONSTRUCTION

  • Body: brass

  • Nozzle Assembly: brass

  • Seat: Kel-F®

  • Diaphragm: stainless steel

  • Diaphragm Seal: Teflon®

  • Inlet Filter: stainless steel

  • Bonnet: nickel plated aluminum

  • Gauges: brass

  • Knob: aluminum - black anodized

HOW TO ORDER***

Model
Number
Del. Press. Range
psig
Del. Press. Gauge
psig
Inlet Press. Gauge
psig
3101-25-CGA* 5-25 0-60 0-4000
3101-50-CGA* 5-50 0-100 0-4000
3101-100-CGA* 10-100 0-200 0-4000
3101-250-CGA* 10-250 0-400 0-4000
3101-500-CGA* 100-500 0-600 0-4000
3102-25-CGA* 5-25 0-60 0-2000
3102-50-CGA* 5-50 0-100 0-2000
3102-100-CGA* 10-100 0-200 0-2000
3102-250-CGA* 10-250 0-400 0-2000
3103A-15-CGA* 0-15 0-30 redline 0-400
3103-25-CGA* 5-25 0-60 0-400
3103-50-CGA* 5-50 0-100 0-400
3103-100-CGA* 10-100 0-200 0-400
  • *Specify CGA Connection Number when ordering.
  • **Add “HF” to basic model number (i.e. 3101HF -25-CGA).
  • ***For panel mounting bonnet add “PM” to base number (i.e., 3101PM-50-CGA).

OUTLET OPTIONS

  P/N Suffix
No Outlet Valve NV
1/4" Compression Fitting T4F
1/8" Compression Fitting T2F
1/4" NPT Male P4M
1/4" Hose Barb 4HB
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We're happy to provide FREE GROUND SHIPPING to any of our customers in the Continental United States on all orders over $100. ​ For all orders under $100 a flat $10 GROUND SHIPPING fee will apply. ​ Please contact us for expedited shipping at info@regulatorsupply.com

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