AEGIS standard injectors

The gas assist injectors, also commonly called gas pins, on this page are "standard" and normally stock items. See our "Custom Injectors" page for examples of special injectors we have built for specialized gas assist applications. 

Our standard injectors are In stock, cost effective!

MAXIMUM Flow Self Venting Gas Injectors

New AG4 Series
AG4 Series Gas Injector is designed for the maximum possible N2 gas flow, while providing complete venting capability for maximum pressure profiling ability. 

The AG4 has no "shoulder" or hex at the base, which provides a clean 1/4" hole at the gas injection point into the molding. 

Ideal for recreational products, furniture or anywhere that a clean gas injection point is desired.

A3SC Series End Discharge 
Gas Assist Injectors

Tool Steel Construction; Stainless Steel Special Build
Enhanced durability and enhanced flow self cleaning gas injector.

Assembles into tool without removal from the molding machine, with ¼-20 threads. Improved flow-center element provides increased gas flow over any previously available gas injector, plus self-cleaning capability. 

Stainless steel construction is normally only recommended when molding corrosive resins such as PVC or other flame retardant resins.  

This product is a direct remove and replace for older gas injectors with a 3/8" diameter "shoulder" and 1/4-20 threads. Furnished with (5) spare O-rings.

A4SC Series End Discharge 
Gas Assist Injectors

Tool Steel Construction; Stainless Steel Special Build
Enhanced durability and enhanced flow self cleaning gas injector.

Assembles into tool without removal from the molding machine, with ¼-28 threads. Improved flow-center element provides increased gas flow over any previously available gas injector, plus self-cleaning capability. Stainless steel construction is normally only recommended when molding corrosive resins such as PVC or other flame retardant resins. 

This new product is designed to provide a smaller overall body diameter for any application, requires no O-ring. Especially suited for tool applications where a smaller diameter is needed. 

AEGIS recommends the A4SC Series for all new tool builds. Custom dimensions available.

A5SC Series Durajector™

The most durable, high flow, self cleaning gas assist injector...ever
Tool Steel with specialty titanium nitride coating
Undisputedly the most durable gas assist injector in the industry, with enhanced flow and excellent self cleaning capabilities.

Engineered for use with reinforced resins where fiberglass, calcium carbonate, talc etc. cause wear in many gas assist applications. Assembles into tool without removal from the molding machine, with ¼-20 threads. Improved flow-center element provides increased gas flow over any previously available gas injector, plus self-cleaning capability. 

This new product is a direct remove and replace for older gas injectors with a 3/8" diameter "shoulder" and 1/4-20 threads. Furnished with (5) spare O-rings. 

Durajectors™ are available only from AEGIS!

A6SC Series Durajector™

The most durable, high flow, self cleaning gas assist injector...ever
Tool Steel with specialty titanium nitride coating
Undisputedly the most durable gas assist injector in the industry, with enhanced flow and excellent self cleaning capabilities.

Engineered for use with reinforced resins where fiberglass, calcium carbonate, talc etc. cause wear in many gas assist applications. Assembles into tool without removal from the molding machine, with ¼-28 threads. Improved flow-center element provides increased gas flow over any previously available gas injector, plus self-cleaning capability. 

The A6SC Series Durajector is designed to provide a smaller overall body diameter for any application, and requires no O-ring. Especially suited for tool applications where a smaller diameter is needed.  

AEGIS recommends the A4SC or A6SC Series for all new tool builds. Custom dimensions available. Durajectors™ are available only from AEGIS.

Durajectors™ are available only from AEGIS!

Aftermarket Replacement Gas Injectors

DET-0001ACE End Discharge Replacement 
Gas Assist Injectors

Alloy Steel Construction; Stainless Steel Special Build
The DET-0001ACE is a direct replacement for gas injectors in some existing molds. Low cost, durable, but not recommended for new applications. 8-32 threads. 

We recommend replacement of this style injector with AEGIS' A3SC or A4SC Series gas injectors for improved gas flow and AEGIS' exclusive self cleaning function.

DET-0016ACE End Discharge Replacement
Gas Assist Injectors

Alloy Steel Construction; Stainless Steel Special Build
The DET-0016ACE is a direct replacement for gas injectors in some existing molds. Low cost and durable, but not recommended for new applications. 1/4-28 threads. 

We recommend replacement of this style injector with AEGIS' A3SC or A4SC Series gas injectors for improved gas flow and AEGIS' exclusive self cleaning function.

Productivity through gas assisted injection molding!

Contact us for more information

Phone: 757-271-9927

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