Harris - Model 330-350-540 Single-Stage Pressure Regulator - 3001093
Model 330 heavy-duty regulator allows for gas withdrawal from oxygen liquid cylinders. Its unique design permits inlet pressures up to 3000 PSIG for use on high pressure cylinders. The Model 301 features a brass body, brass T-screw bar adjustment, stainless steel diaphragm, 2.5 in. brass dual scale gauge, one-piece encapsulated seat design with internal filter and PTFE Teflon® seat and Harris’ exclusive self-reseating, tamper-proof internal high pressure safety valve. Model 330 has an auxiliary plugged low pressure port. This model is also UL® listed.Features
• Operates on liquid cylinders and high pressure cylinders without damage• Unique design allows inlet pressures up to 3000 PSIG
• Forged brass body and bonnet for longer service life
• Easy-to-operate brass T-screw bar adjusting handle
• 2.5 in. Brass dual scale easy-to-read gauge (psi/kPa)
• One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
• Stainless steel diaphragm for corrosion resistance and greater strength in adverse conditions
• Includes an auxiliary plugged low pressure port
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Harris - Model 330-350-540 Single-Stage Pressure Regulator - 3001093
Model 330 heavy-duty regulator allows for gas withdrawal from oxygen liquid cylinders. Its unique design permits inlet pressures up to 3000 PSIG for use on high pressure cylinders. The Model 301 features a brass body, brass T-screw bar adjustment, stainless steel diaphragm, 2.5 in. brass dual scale gauge, one-piece encapsulated seat design with internal filter and PTFE Teflon® seat and Harris’ exclusive self-reseating, tamper-proof internal high pressure safety valve. Model 330 has an auxiliary plugged low pressure port. This model is also UL® listed.Features
• Operates on liquid cylinders and high pressure cylinders without damage• Unique design allows inlet pressures up to 3000 PSIG
• Forged brass body and bonnet for longer service life
• Easy-to-operate brass T-screw bar adjusting handle
• 2.5 in. Brass dual scale easy-to-read gauge (psi/kPa)
• One-piece encapsulated seat design with internal filter to protect the PTFE Teflon® seat from particulate contamination
• Stainless steel diaphragm for corrosion resistance and greater strength in adverse conditions
• Includes an auxiliary plugged low pressure port
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