3/4” Press Air Separator

3/4” Press Air Separator
Views: 3120 Product Code: 78003

MPN: H-78003


Weight:2.10 lb

Dimensions (L x W x H ): 8.00 x 2.75 x 5.25

Usually ships: 1 business days
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The 78003 from Webstone is a 3/4” Press Air Separator. This item is designed to eliminate trapped air associated with start-up and maintenance of any hydronic system. 


  • 3/4" Press Air Separator;
  • Removable vent head allows for easy maintenance;
  • Bi-directional flow;
  • Reduces system noise and improves operating efficiency;
  • Guaranteed for life.

Technical Specifications:

  • System connections: 3/4” Press;
  • Bottom tapping: 1/2" Threaded (FNPT);
  • Max. pressure: 150 psi;
  • Max. flow: 6 GPM;
  • Dimensions (H x W): 6-1/4" x 7";
  • Materials of construction: forged brass body, st. steel mesh screen, EPDM rings.
Product Specs
Bottom tapping:1/2" Threaded (FNPT)
Dimensions (H x W):6-1/4" x 7"
Max. flow:6 GPM
Max. pressure:150 psi
System connections:3/4" Press
5 ( 5 / 5 )
These vents work very well for removal of air from piping systems! I really like Webstones air separator!
5 ( 5 / 5 )
Easy to install and works perfectly. Well constructed and designed. Basically identical to wEbstone unit for lower cost. I'm very pleased with the results.

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