pre mix equipment
ATJ Atmospheric Injectors
Simple, low cost adjustable mixers designed to provide an air/gas mixture to one or more burners.
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Overview
Eclipse Atmospheric Injectors use the kinetic energy of a stream of gas to entrain part or all of the air required for combustion. Available in Low Pressure or High Pressure models with options for single stage or compound designs depending on the type of gas used. All sizes and configurations are available with valve, gauge, or both valve and gauge.
Specifications
Combustion, Mixing & Fuel Dynamics
- Fuel Heating Value Basis
- Natural gas ~1040 Btu/ft³, Propane ~2500 Btu/ft³
- Mixing Principle
- Atmospheric injection using kinetic energy of gas stream
- Injector Series
- High Pressure (1 to 30 psig)
- Low Pressure (up to 28 in wc)
Combustion, Fuel & Mixing Sub‑Systems
- Injector Configuration
- Single Stage, Compound
Actuation, Valve & Motion Control Specifications
- Orifice Spud Options
- Standard sizes, custom drilling, or blank
Material Specifications
- Orifice Material
- Brass (standard), Steel or other materials for corrosive gases
Connections & Interfaces
- Connection Type
- NPT Threaded
Pressure Specifications
- Pressure Range
- High Pressure - 1 to 30 psig gas pressure
- Low Pressure - Up to 28 in wc gas pressure
Dimensions & Size Specifications
- Injector Sizes
- Compound - 1 in to 5 in (LP) and up to 6 in (HP)
- Single Stage - 1/2 in to 5 in outlet sizes
Overview
- Product Type
- Atmospheric air/gas injector (mixer)
Product Overview & Classification
- Construction
- Metallic body with adjustable components
Applications & Compatibility
- Applications
- Supplying air/gas mixture to one or more burners
Fuel, Gas & Media Specifications
- Fuel Type
- Natural Gas, Propane, Butane, Coke Oven Gas (model dependent)
Combustion, Mixing & Fuel Dynamics
- Fuel Heating Value Basis
- Natural gas ~1040 Btu/ft³, Propane ~2500 Btu/ft³
- Mixing Principle
- Atmospheric injection using kinetic energy of gas stream
- Injector Series
- High Pressure (1 to 30 psig)
- Low Pressure (up to 28 in wc)
Combustion, Fuel & Mixing Sub‑Systems
- Injector Configuration
- Single Stage, Compound
Actuation, Valve & Motion Control Specifications
- Orifice Spud Options
- Standard sizes, custom drilling, or blank
Material Specifications
- Orifice Material
- Brass (standard), Steel or other materials for corrosive gases
Connections & Interfaces
- Connection Type
- NPT Threaded
Pressure Specifications
- Pressure Range
- High Pressure - 1 to 30 psig gas pressure
- Low Pressure - Up to 28 in wc gas pressure
Dimensions & Size Specifications
- Injector Sizes
- Compound - 1 in to 5 in (LP) and up to 6 in (HP)
- Single Stage - 1/2 in to 5 in outlet sizes
Overview
- Product Type
- Atmospheric air/gas injector (mixer)
Product Overview & Classification
- Construction
- Metallic body with adjustable components
Applications & Compatibility
- Applications
- Supplying air/gas mixture to one or more burners
Fuel, Gas & Media Specifications
- Fuel Type
- Natural Gas, Propane, Butane, Coke Oven Gas (model dependent)
- Fuel Heating Value Basis : Natural gas ~1040 Btu/ft³, Propane ~2500 Btu/ft³
- Injector Configuration : Single Stage, Compound
- Orifice Spud Options : Standard sizes, custom drilling, or blank
- Orifice Material : Brass (standard), Steel or other materials for corrosive gases
- Mixing Principle : Atmospheric injection using kinetic energy of gas stream
- Injector Series : High Pressure (1 to 30 psig)|Low Pressure (up to 28 in wc)
- Connection Type : NPT Threaded
- Pressure Range : High Pressure - 1 to 30 psig gas pressure|Low Pressure - Up to 28 in wc gas pressure
- Injector Sizes : Compound - 1 in to 5 in (LP) and up to 6 in (HP)|Single Stage - 1/2 in to 5 in outlet sizes
- Product Type : Atmospheric air/gas injector (mixer)
- Construction : Metallic body with adjustable components
- Applications : Supplying air/gas mixture to one or more burners
- Fuel Type : Natural Gas, Propane, Butane, Coke Oven Gas (model dependent)
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101018964-0310
ORIF,INJECTOR,DRL 68,1/2 27 THRD,16 36 B
101018964-0310
ORIF,INJECTOR,DRL 68,1/2 27 THRD,16 36 B
101018964-0595
ORIF,INJECTOR,DRL 53,1/2 27 THRD,16 36 B
101018964-0595
ORIF,INJECTOR,DRL 53,1/2 27 THRD,16 36 B
101018964-0891
ORIF,INJECTOR,DRL 43,3/4 27 THRD,16 36 B
101018964-0891
ORIF,INJECTOR,DRL 43,3/4 27 THRD,16 36 B
101018964-1285
ORIF,INJECTOR,DRL 30,3/4 27 THRD,16 36 B
101018964-1285
ORIF,INJECTOR,DRL 30,3/4 27 THRD,16 36 B
101018964-1360
ORIF,INJECTOR,DRL 29,3/4 27 THRD,16 36 B
101018964-1360
ORIF,INJECTOR,DRL 29,3/4 27 THRD,16 36 B
101018964-1875
ORIF,INJECTOR,DRL 3/16,3/4 27 THRD,16 36
101018964-1875
ORIF,INJECTOR,DRL 3/16,3/4 27 THRD,16 36
101018964-5625
ORIF,INJECTOR,DRL 9/16,1 27 THRD,16 36 B
101018964-5625
ORIF,INJECTOR,DRL 9/16,1 27 THRD,16 36 B
10254-1
ORIF,0.125 IN.,131 PM,BR
10254-1
ORIF,0.125 IN.,131 PM,BR
10254-10
ORIF,0.266 IN.,131 PM,BR
10254-10
ORIF,0.266 IN.,131 PM,BR
10254-11
ORIF,0.297 IN.,MXR,131 PM
10254-11
ORIF,0.297 IN.,MXR,131 PM
