In-Line Air Purger

In-Line Air Purger

Description: Cast Iron; Type: In-Line; Conn. Size: 1"; Length: 6"; Height: 4"; Width: 2-1/2"; Conn. Size Top: 1/8"; Conn. Size Bottom: 1/2";

Order #: L37-823

Internal Product ID:

Catalog Pg.: 507

Mfg. #: 443

Brand: Amtrol

Box Qty:

Product Specifications
Conn. Size 1"
Conn. Size Bottom 1/2"
Conn. Size Top 1/8"
Description Cast Iron
Height 4"
Length 6"
Type In-Line
Width 2-1/2"
Shipping Weight 3.70
Shipping Width 6.60
Shipping Length 4.20
Shipping Height 2.60
Compliance/Notes
Harmonize Code 7326.90.8587
Country of Origin UNITED STATES

See catalog page 507 for additional notes and/or restrictions.

Description
  • Installed horizontally on main as close to boiler as possible
  • Models have tappings for installation of air vents
  • Cast Iron
  • Separates air from water in closed loop hydronic heating systems
  • System connection sets the point of no pressure change
  • Use with 700 Series Automatic Air Vents and Extrol Expansion Tanks
Warranty

WARRANTY - Johnstone Supply will administer and promptly process all warranties in accordance with the manufacturer's specific warranty policies and procedures.

WHOLESALE ONLY - Identification is required of purchasers. Possession of Johnstone's catalog does not constitute an offer to sell by Johnstone or the right to purchase from us.

RETURNS - All returns are subject to a restocking charge.

© 2025 Johnstone Supply. All rights reserved.