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Brass acetylene regulator with CGA-200 inlet, 2-inch gauges, nickel bonnet

Miller-Smith Equipment

Miller-Smith Equipment 30-15-200 Acetylene Regulator CGA-200

SKU CH-Q0YH-KQB4K

Single-stage acetylene cylinder regulator with CGA-200 inlet, 15 psi delivery pressure and 400 psi maximum inlet rating

  • TypeWelding Supplies
  • Single-stage design simplifies setup for general-purpose acetylene welding
  • 15 psi delivery pressure range suits light fabrication and brazing tasks
  • CGA-200 inlet connects directly to standard acetylene cylinders
  • 2-inch gauges show supply pressure up to 400 psi and working pressure at a glance
  • Brass body with neoprene diaphragm and Sure Seat filtered seat resists contamination and extends service life

Acetylene Regulator CGA-200

This single-stage regulator controls acetylene flow from a cylinder with a CGA-200 inlet. It delivers a maximum outlet pressure of 15 psi for general-purpose welding and cutting tasks.

Inlet and Outlet Compatibility

Verify that your gas cylinder uses a CGA-200 valve before ordering. The outlet fitting is a 9/16 in. -18 LH B thread, so confirm your hose or torch connection matches this specification.

Sustained Operation Characteristics

The brass body and neoprene diaphragm handle a maximum inlet pressure of 400 psi during continuous use. A 2 in. supply gauge monitors cylinder pressure while the Sure Seat filtered seat maintains consistent flow over long periods.

Highlights

  • Single-stage design simplifies setup for general-purpose acetylene welding
  • 15 psi delivery pressure range suits light fabrication and brazing tasks
  • CGA-200 inlet connects directly to standard acetylene cylinders
  • 2-inch gauges show supply pressure up to 400 psi and working pressure at a glance
  • Brass body with neoprene diaphragm and Sure Seat filtered seat resists contamination and extends service life

Specifications

BrandMILLER ELECTRIC
TypeWelding Supplies

Questions about this item

Does the 30-15-200 regulator ship with hose and torch fittings or are those purchased separately?

The unit includes a bright nickel-plated bonnet and Sure Seat filtered seat. Hose and torch connections for the 9/16 in.-18 LH B outlet are sold separately.

When should I choose the 15 psi delivery-range model instead of a higher-pressure version?

Select the 15 psi model for light cutting, brazing and heating tasks that require low acetylene pressure. Higher-pressure regulators are built for heavy-duty cutting tips.

What does the 400 psi inlet rating mean when the regulator is on a full acetylene cylinder?

The 400 psi rating matches the maximum cylinder supply pressure. The 2 in. supply gauge will read up to 400 psi while the outlet gauge shows the working 15 psi.

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