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Maid O' Mist 1/8 in. NPT Brass Air Vent

Maid O' Mist 1/8 in. NPT Brass Air Vent

Made in America

Support American manufacturers + independent hardware retailers in one purchase.

The Maid O' Mist 1/8 in. NPT Brass Air Vent is built for hydronic heating systems, delivering reliable air relief with a durable brass body. Designed to integrate with standard 1/8…

Maid O' Mist MPN #95 In Stock & Ready to Ship
Local Price Check i Local stores may price this as low as $17.99. Our online price is $19.99.
$19.99
Includes free shipping on orders over $75 · $8.99 standard below
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About Product Overview

The Maid O' Mist 1/8 in. NPT Brass Air Vent is built for hydronic heating systems, delivering reliable air relief with a durable brass body. Designed to integrate with standard 1/8" NPT ports, this vent helps keep your boiler and piping free from air pockets that can hinder performance.

Key Details

  • Brand: Maid O' Mist
  • Product Type: Air Vent
  • Material: Brass
  • Vent Size: 1/8 inch
  • Connection Type: NPT
  • Heating Method: Hydronic
  • Maximum Pressure: 50

Why it matters in your hydronic system

Air in heating lines can cause cold spots, noise, and reduced efficiency. This brass air vent provides a dedicated outlet to vent trapped air, helping maintain steady flow and performance across your radiant or boiler-based hydronic setup. The robust brass construction offers corrosion resistance and long-term reliability in demanding heating environments.

Installation and compatibility

Designed for 1/8" NPT connections, it fits standard fittings used in many residential and light commercial hydronic installations. When adding this vent, ensure compatibility with your existing piping and verify that the maximum pressure rating aligns with your system’s specifications.

The Details Specifications

Brand Maid O' Mist
SKU 4065942
UPC 685296001216
Unit 0
Case Pack Quantity 1 per case
Retail Unit Quantity 1
Unit of Measure 0 0
Dimensions (L × W × H) 2 × 4 × 6
Weight 1 lbs
Cubic Feet 0.02464 ft³
Country of Origin USA
Safety Data Sheet (SDS) Manufacturer documentation · opens in new tab

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