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TESCOM Regulator, Inlet 3500 PSIG, Outlet 0-500 PSIG, 1/4 IN. NPTF
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TESCOM Regulator, Inlet 3500 PSIG, Outlet 0-500 PSIG, 1/4 IN. NPTF

Part no. SQ3768214

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. Its diffusion-resistant metal diaphragm seal ensures gas purity and integrity.

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Overview

Applications

  • Laboratory and point-of-use gas systems
  • Sampling systems, zero, span, and calibration analyzer gases
  • Specialty and industrial gas cylinder regulator
  • Chromatograph flame detector fuel supply

Features

  • Compact size.
  • Designed to reduce contamination and provide accurate regulation of any corrosive, non-corrosive, or toxic gas.
  • Brass model provides added economy for control of non-corrosive media.
  • Metal to metal diaphragm to body seal assures minimum inboard and outboard leakage.
  • Convoluted diaphragm gives excellent accuracy and long life.
  • Panel mounting available.
  • NACE compliant designs are available upon request and at an additional cost.
  • Regulator incorporates an adjustable stop which allows the maximum outlet pressure to be limited to any value between the maximum rated value and 50% of the maximum rated value.

CAUTION: This product is cleaned in accordance with the intermediate level of ASTM-G93 and CGA-4.1 (The intermediate level assures removal of visible particles and combustible residues). System designers must verify the compatibility of the materials used in this product before installation and operation. Specification of materials for oxygen service is the user's responsibility. Consult an expert.

Specifications

Body MaterialBrass
Outlet Pressure Range0-500 psig / 0-34.5 bar
Maximum Inlet Pressure and Flow Capacity3500 psig / 241 bar Inlet: Cv = 0.06
Note3500 psig inlet models have 1/4 in. NPTF Inlet and Outlet Gauge Ports
Valve Inlet & Outlet Port Size1/4 in. NPTF
Design Proof Pressure150% maximum rated
Leakage InternalBubble-tight
Leakage ExternalDesign to meet ≤ 2 x 10-8 atm cc/sec He
Operating Temperature-40°F to 165°F / -40°C to 74°C
Maximum Operating Torque30 in-lbs. / 3.4 N∙m
Diaphragm316 Stainless Steel, Elgiloy®
SeatTeflon®
Internal Volume6 cc
Weight (without gauges)2 lbs. / 0.9 kg