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High Purity Gases  
High purity gases typically have a purity of greater than 99.9999%. That means these gases have less impurities than typical gases used in industrial applications. TESCOM™ regulators are designed to meet high gas purity needs for Semiconductor, Photovoltaic, Nanotechnology, Flat Panel Display and Pharmaceutical Bioprocess applications. Some advanced features include metal to metal diaphragm seals, surface passivation, internal surface finishes, VCR® or “C” or “W” seal options and FDA compliant designs.
12 Series12 Series Regulator
TESCOM 12 Series is a miniature ultra high purity IGS/VCR pressure reducing regulator. The 12 Series offers 5 Ra or 10 Ra micro inch finishes, tied diaphragm and internally springless & threadless design.
15 Series15 Series Regulator
TESCOM 15 Series is designed for ultra high flow application of up to 28,300 SLPM. The 15 Series Ultra High Purity, 10 Ra, Bulk Gas Pressure Reducing Regulator. Inlet 300 PSIG, Outlet up to 150 PSIG. Available Electronically controlled option.
23 Series23 Series Regulator
TESCOM 23 Series ultra high purity inline regulator offers 5 Ra & 10 Ra microinch finishes with high flow capabilities to 950 SLPM.
22-2200 Series22-2200 Series Regulator
TESCOM 22-2200 Series high purity BA Grade pressure reducing regulator provides 316 stainless steel construction with 25 Ra surface finish and is electronic grade cleaned.
22-5400 Series22-5400 Series Regulator
TESCOM 22-5300 Series high purity, high flow BA Grade pressure reducing regulator offers a Cv=1.0, 316 stainless steel Electropolished body of 25 Ra. Inlet pressure is 600 PSIG [41.3 bar] with outlet pressures up to 150 PSIG [10.3 bar].
449-254 Series449-254 Series Regulator
TESCOM 449-254 Series high purity, high flow pressure reducing regulators is ideal for high pressure bulk specialty gas delivery systems (BSGS). The 449-254 Series offers a Cv=1.0, surface finish of 10 Ra and is available with Hastelloy® trim.
64-2600 Series64-2600 Series Regulator
TESCOM 64-2600 Series economical ultra high purity pressure reducing regulator provides stainless steel construction with 10 Ra surface finish and is electronic grade cleaned.
64-2800 Series64-2800 Series Regulator
TESCOM 64-2800 Series ultra high purity, tied diaphragm pressure reducing regulator offers stainless steel construction with 10 Ra surface finish and is electronic grade cleaned.
64-3200 Series64-3200 Series Regulator
TESCOM 64-3200 Series ultra high purity, high flow tied diaphragm pressure reducing regulator offers 10 Ra surface finish and is available in Hastelloy® trim.
64-3400 Series64-3400 Series Regulator
TESCOM 64-3400 Series dual-stage, ultra high purity pressure reducing regulator offers a tied diaphragm design and 10 Ra surface finish with available Hastelloy® trim.
64-3600 Series64-3600 Series Regulator
TESCOM 64-3600 Series ultra high purity, highly sensitive pressure reducing regulator offers low droop, tied diaphragm design, 10 Ra surface finish with available Hastelloy® trim.
64-5000 Series64-5000 Series Regulator
TESCOM 64-5000 Series ultra high purity absolute/subatmospheric pressure reducing regulator offers a 10 Ra surface finish.
64-5400 Series64-5400 Series Regulator
TESCOM 64-5400 Series ultra high purity pressure reducing regulator provides 316 stainless steel with Electropolish, 10 Ra surface finish and Hastelloy® diaphragm design.
74-2400 Series74-2400 Series Regulator
TESCOM 74-2400 Series ultra high purity tied diaphragm pressure reducing regulator provides low internal volume and an internally springless & threadless design. The 74-2400 Series offers 5 Ra or 10 Ra surface finishes and 316 stainless steel VAR.
74-3000 Series74-3000 Series Regulator
TESCOM 74-3000 Series ultra high purity pressure reducing regulator offers 5 Ra or 10 Ra surface finishes, high flow Cv= 0.5, and an internally threadless and low internal volume design.
74-3800 Series74-3800 Series Regulator
TESCOM 74-3800 Series ultra high purity tied diaphragm pressure reducing regulator offers high flow and internally threadless and low internal volume design with Cv=0.5. The 74-3800 Series in available with 5 Ra or 10 Ra surface finishes.
PH-1600 SeriesPH-1600 Series Regulator
TESCOM PH-1600 Series high purity, high flow single stage regulator offers a compact, USP Class VI and BPE compliant design suitable for biotech and pharm gas flows of 5-200 SCFM [141-5663 SLPM].
PH-1800 SeriesPH-1800 Series Regulator
TESCOM PH-1800 Series high purity, high flow single stage regulator offers a compact, USP Class VI and BPE compliant design suitable for biotech and pharm gas flows of 5-2000 SCFM [141-56633 SLPM].
PH-2200 SeriesPH-2200 Series Regulator
TESCOM PH-2200 Series high purity single stage regulator offers a compact, USP Class VI and BPE compliant design suitable for specialty, corrosive, and pyrophoric gases of less than 5 SCFM [141 SLPM].
PH-2600 SeriesPH-2600 Series Regulator
TESCOM PH-2600 Series high purity single stage regulator offers a compact, USP Class VI and BPE compliant design suitable for specialty, corrosive, and pyrophoric gases flows of less than 10 SCFM [283 SLPM].
PH-3200 SeriesPH-3200 Series Regulator
TESCOM PH-3200 Series high purity high flow single stage regulator offers a compact, USP Class VI and BPE compliant design suitable for biotech and pharm gas flows of 5-50 SCFM [141-1415 SLPM].
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