Taco®SKU: 39425

Taco® 431-6 Air Scoop

$58.01
In stock (17)

The special design and internal baffles of Taco Air Scoops® slow water velocity to separate the air from solution. Thanks to this design, Taco Air Scoops efficiently remove air to provide noiseless, air-free hydronic heating, cooling or combination systems. They also provide an economic way to integrate air elimination by the connection of either a plain steel or diaphragm expansion tank. Quality features include one-piece, cast iron construction, and engineered baffle to separate air from water, maximum operating pressure of 125 psi (862 kPa) and maximum operating temperature of 300 deg F (135 deg C).

Shipping policy

Orders placed by 2:00pm EST will ship same day. All orders ship via UPS/USPS/Fedex Ground.

More Details

Product overview
  • Media are water, water/glycol mix
  • 31.4 Cv
  • Operation - Air being lighter than water, it travels along the upper portion of horizontal pipe in low velocity hydronic systems
  • As the air and water enter the air scoop there velocity decreases, permitting the air bubbles to be scooped up by the baffle and direct to the top of the chamber
  • The air reaching the top of the air scoop is either immediately vented through a Hy-Vent® or it moves into a conventional plain steel expansion tank (models 433, 434, 435, 436, and 437), if used
  • Should the air completely fill the plain steel tank and back down into the Air Scoop, the excess will be removed by the hy-vent without disturbing the operation of the system
  • Taco air scoops are available in 1 in through 3 in cast iron threaded
  • Each air scoop has an 1/8 in vent connection on top for the installation of a Taco 400-3 or 416-1 hy-vent, and a 1/2 in bottom tapping for a diaphragm expansion tank
  • 2-1/2 in top to inlet
  • 1/2 x 1/8 in NPT
  • Engineered Baffle to Separate Air from Water
  • Never Requires any Servicing
  • One Piece Cast Iron Construction
  • The Taco air scoop provides an economic and efficient means to separate air from water in hydronic systems
Specifications
Manufacturer Part Number 431-6
UPC 687752163452
Overall Dimensions n/a
Material n/a
Domestic or Import n/a
End Style n/a
Type n/a
ADA Compliance n/a
Resources
Delivery & Returns

Orders will ship same day if received by 2pm EST. We ship ground via USPS, UPS, and Fedex from our warehouse in CT. We do not offer expedited shipping at this time.

Free returns are available for unopened, unused items within 30 days.

All returns are inspected on receipt; credit is issued after condition is confirmed. Credit is issued only for items returned in original, saleable condition after inspection.

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