---
product_id: 42209995
title: "502015A High Capacity Automatic Air Vent 1/8-Inch NPT Male"
price: "£25.06"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/42209995-502015a-high-capacity-automatic-air-vent-1-8-inch-npt
store_origin: GB
region: United Kingdom
---

# High capacity automatic air vent Threaded 1/8-Inch NPT connection Premium Italian engineering 502015A High Capacity Automatic Air Vent 1/8-Inch NPT Male

**Price:** £25.06
**Availability:** ✅ In Stock

## Summary

> 💨 Elevate your system’s flow with Italian precision – don’t let air hold you back!

## Quick Answers

- **What is this?** 502015A High Capacity Automatic Air Vent 1/8-Inch NPT Male
- **How much does it cost?** £25.06 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/42209995-502015a-high-capacity-automatic-air-vent-1-8-inch-npt)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimize Longevity:** Reduces corrosion and wear by maintaining air-free systems for longer equipment life.
- • **Compact Precision Fit:** Threaded 1/8-inch NPT male connection ensures easy, leak-proof installation.
- • **Durability Meets Design:** Crafted by Caleffi, Italy’s leader in high-performance hydronic components.
- • **Trusted by Professionals:** Rated 4.5 stars with proven reliability in demanding HVAC environments.
- • **Seamless System Efficiency:** Automatically expels trapped air to boost heating and plumbing performance.

## Overview

The Caleffi 502015A is a high-capacity automatic air vent featuring a 1/8-inch NPT threaded connection, designed to efficiently remove trapped air from heating and plumbing systems. Manufactured by Italy’s top hydronic component expert, it enhances system performance, reduces corrosion, and extends equipment lifespan, making it a trusted choice for professionals seeking reliable HVAC solutions.

## Description

Product Description Caleffi is the leading Italian manufacturer of high-quality components for heating, conditioning and plumbing systems and supplier of high performance hydroid solutions. From the Manufacturer Caleffi is the leading Italian manufacturer of high-quality components for heating, conditioning and plumbing systems and supplier of high performance hydroid solutions.

## Features

- Enhance system performance and life expectancy
- Connection Type: Threaded
- Connection Size: 0.13-Inch

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B008V64R0Y |
| Best Sellers Rank | #595,235 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #2,933 in Registers, Grilles & Vents |
| Customer Reviews | 4.5 4.5 out of 5 stars (103) |
| Date First Available | August 15, 2012 |
| Item Package Quantity | 1 |
| Item Weight | 6.4 ounces |
| Item model number | 502015A |
| Manufacturer | Caleffi |
| Part Number | 502015A |
| Product Dimensions | 1.88 x 2 x 3.13 inches |

## Images

![502015A High Capacity Automatic Air Vent 1/8-Inch NPT Male - Image 1](https://m.media-amazon.com/images/I/51q3KDNwl4L.jpg)

## Frequently Bought Together

- Caleffi 502015A High Capacity Automatic Air Vent 1/8-Inch NPT Male
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**Shop now:** [https://www.desertcart.co.uk/products/42209995-502015a-high-capacity-automatic-air-vent-1-8-inch-npt](https://www.desertcart.co.uk/products/42209995-502015a-high-capacity-automatic-air-vent-1-8-inch-npt)

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-11-05*