• All parts are copper alloy (brass), PTFE and stainless steel - materials selected specifically for compatibility with cryogenic temperatures down to -320 degrees F
• Body and bonnet machined from solid brass bar stock
• PTFE seat helps assure a positive shut-off at cryogenic temperatures down to -320 degrees F

• All parts are copper alloy (brass), PTFE and stainless steel - materials selected specifically for compatibility with cryogenic temperatures down to -320 degrees F.
• Body and bonnet machined from solid brass bar stock.
• The ECL Series utilizes a stainless steel needle seat design that provides a very sensitive flow control at lower pressure settings.
• High and low pressure economizers are the same compact size - designed to fit in close quarters. The compact high pressure design has no loss of flow capacity.

• Minimum Linet Pressure: 550 psig
• Temporary Range: -320 degrees F to 165 degrees F
• Brass body and diaphragm
• PFTE seat
• Stainless Steel springs, adjusting screw and nut
• Stainless Steel Inlet Filter

Combines the function of RG and ECL Pressure Building and Economizer functions in one compact unit. Available in Chart and Taylor-Wharton piping geometries and a variety of pressure ratings.

• Precision silver brazed assembly
• Repeatable performance and geometry
• 100 % factory tested
• Temperature range -320º to +165ºF