Spirovent Junior (VJS125) Air Eliminator, 1-1/4" Sweat

Spirovent Junior (VJS125) Air Eliminator, 1-1/4" Sweat

Spirovent Junior (VJS125) Air Eliminator, 1-1/4" Sweat QR Code
Product Code: VJS125 UPC: 638559001270

Availability: In Stock

Weight:3.70 lb

Dimensions (L x W x H ): 9.00 x 5.00 x 3.00

Usually ships: 1 business days
4 or more $122.95
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The VJS125 from Spirotherm is a Spirovent Junior Air Eliminator with 1-1/4” Sweat inlets. This item features a patented Spirotube coalescing component, which "filters out" the air from a hydronic or radiant heating system' fluid, allowing for improved performance and extending the lifespan of the heating system's components. It features an easy to install, in-line design, making it ideal for a large variety of residential and light commercial uses with pipe sizes ranging from 3/4" to 1-1/4". Also equipped with a 1/2" threaded tapping, which allows for easy connection of an expansion tank.

Technical Specifications:

  • Construction: solid brass construction;
  • Connections: 1-1/4" Sweat;
  • Max. operating pressure: 150 PSI;
  • Max. temperature: 270F;
  • Bottom tapping: 1/2" FNPT;
  • Flow at 4ft/sec. velocity: 15 GPM;
  • Weight: 3.5 lbs.


  • 20 year limited warranty by the manufacturer. 
Product Specs
Connection Type:Sweat
Max Pressure (PSI):150
Max Temp (F):270°F
Type:Air Eliminator
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