Specifications
- Height
- 1.57 inches
- Length
- 6.69 inches
- Width
- 3.93 inches
- Pack size
- 1
- Colour
- #811
- Amazon Bestseller Rank
- #221,597
Blaihild Brass RV Blow Out Plug 1/2 Inch Schrader Valve Adapter for Winterizing - RV Air Compressor Adapter Tool for Travel Trailers Sprinkler Systems Freeze Protection
Brand: Blaihild
The Blaihild Brass RV Blow Out Plug with a 1/2 inch Schrader valve adapter is designed for winterizing travel trailers and sprinkler systems, ensuring freeze protection. This tool fits securely onto your air compressor and measures 6.69 inches in length, 3.93 inches in width, and stands 1.57 inches tall. Packaged individually, it comes in a practical size suitable for storage and easy access.
Fact: Did you know? This compact adapter fits easily in your RV toolkit for quick winterizing tasks.
£8.90
Buy on AmazonAs an Amazon Associate we earn from qualifying purchases. Learn more
Price checked 12/10/2026
Frequently asked questions
What does this adapter do?
This Blaihild Brass RV Blow Out Plug 1/2 Inch Schrader Valve Adapter helps you attach an air compressor to your RV's sprinkler system for winterizing purposes. It’s essential for removing water and preventing freeze damage.
How big is this adapter?
The dimensions of the Blaihild Brass RV Blow Out Plug are 1.57 inches in height, 6.69 inches in length, and 3.93 inches in width, making it a compact but sturdy tool for your RV.
What is this adapter made of?
This adapter is crafted from brass, ensuring durability and longevity. The material also provides a secure fit and prevents corrosion over time.
Is this suitable for travel trailers?
Absolutely, this Blaihild adapter is designed specifically for RVs and travel trailers, making it perfect for winterizing your vehicle to protect against freezing temperatures.
How many adapters come in the pack?
Each pack of the Blaihild Brass RV Blow Out Plug contains only one unit. If you need multiple units, please select a larger quantity from the options provided.
Does this fit all RV sprinkler systems?
This adapter is designed to work with 1/2 inch Schrader valves commonly found on RVs and travel trailers for winterizing. It may not fit other types of valves, so ensure compatibility before purchasing.
Can I use this for freeze protection?
Yes, the Blaihild Brass RV Blow Out Plug is an essential tool for freeze protection by allowing you to blow out water from your RV’s sprinkler system during winter months, preventing damage from freezing temperatures.
Is this compatible with air compressors?
This adapter works well with standard RV air compressors. It allows you to connect the compressor directly to your RV’s sprinkler system for efficient and effective winterizing.
Does this come in different colors?
The Blaihild Brass RV Blow Out Plug is available in a single color, #811, which is its natural brass finish. No other color options are currently offered.
Is the adapter easy to install?
While installation can vary based on your specific setup, this Blaihild adapter is designed with ease-of-use in mind. It’s straightforward and reliable for RV owners looking to protect their systems from freezing.
You might also like

Bigfish Universal Travel Adapter, Travel Plug Adapter Worldwide
BigFish£15.99Buy on AmazonPrice checked 12/10/2026
decqle Universal Travel Adapter for International Travel - EU UK US AU JP
decqle£12.99Buy on AmazonPrice checked 12/10/2026
