Description

Smith HD Oxygen Regulator w/ Hard Hat, 0-175 PSIG - 40-175-540S

Series 40 Heavy-Duty single-stage regulator regulators are extremely durable and contain our exclusive Sure Seat filtered seat technology for extended seat and regulator life in the most demanding industrial applications. They feature a stainless steel diaphragm which allows for use with liquid gases, all brass construction which will stand up to corrosive atmospheres and 2.5-inch (64 mm) brass case gauges.The number one cause of regulator failure is debris on the high pressure seating surface.

• The Series 40 regulator is constructed with a super-fine 15 micron, nickel plated bronze filter which encapsulates the high pressure seat.

• This filter protects the seating surface from contamination by external debris that may enter the regulator during operation.

• This in turn will reduce failures and dramatically extend the regulators service life.

• Series 40 regulators are constructed with a durable yet sensitive, stainless steel diaphragm for long dependable service life in most any environment.

• These designs are capable of much higher gas flows than the current Smith 1500 series regulator models.

• Some models are capable of producing flows of over 16,000 SCFH, up to 25% higher than comparable competitors heavy duty regulators.

• They also provide extremely accurate outlet pressure of approximately ¬±2% of the actual gauge reading (center of scale).

• Decay/Rise is also very low at only .4 PSIG outlet rise per 100 PSIG tank pressure decay, helping maintain consistent and highly accurate outlet pressures and flows.

• This design eliminates the need for diaphragm replacement in the event of over-pressurization.

• The stainless steel diaphragm is suitable for use with liquid (cryogenic) gases.

Info: 

Applications:

• Pressure Regulation, Single Stage
• Oxy-Fuel Cutting, Welding & Heating
• High Flows
• Cryogenics
• Higher Pressures
• Manifold Gas Feed
• Manifold Station Drops
• Aerospace
• Racing / Customizing / Restoring
• Construction
• DIY / Home Hobbyist
• Farm and Ranch
• Heavy Equipment
• Infrastructure 
• Manufacturing
• Metal Art / Sculptures
• Railcar
• Shipbuilding
• Boat / Yacht
• High Purity Processing

Specifications

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