
Koenders Water Solutions Inc.
3/8" In-Line Pressure Gauge
In stock, ready to ship
- Fits 3/8 inch airline
- In-line installation
- Year-round monitoring
Details
The 3/8 inch In-Line Pressure Gauge lets you see exactly how your aeration system is performing at a glance. Installed in a 3/8 inch airline, it reads the air pressure your compressor is producing, so you can confirm the system is running normally and catch problems early.
Why it helps
- Fits 3/8 inch airline
- Confirms your compressor is producing normal pressure
- A sudden change flags a leak, a blockage or a diffuser that needs cleaning
- Simple, reliable way to monitor system health year round
Specifications
- Product type
- Aeration accessory
- Airline size
- 3/8 inch
- Installation
- In-line, in a 3/8 inch airline
- Reads
- Air pressure produced by the compressor
Why monitor pressure
Guessing at system health vs seeing it at a glance
Without a gauge, an aeration system gives you no easy signal when something changes. Here is how running blind compares to reading pressure directly on the airline.
No gauge
Running blind on your airline
- No visible reading of the pressure your compressor is producing
- Leaks, blockages, and diffusers that need cleaning can go unnoticed
- Problems often surface only after performance has already dropped
In-line gauge
Pressure you can read directly
- Installs in a 3/8 inch airline to read the air pressure your compressor is producing
- Confirms at a glance that the system is running normally
- A sudden change flags a leak, a blockage, or a diffuser that needs cleaning
Why it helps
Simple monitoring for your aeration system
The 3/8 inch In-Line Pressure Gauge lets you see exactly how your aeration system is performing. Installed in a 3/8 inch airline, it reads the air pressure your compressor is producing so you can confirm normal operation and catch problems early.
Fits 3/8 inch airline
Designed to install in-line in a 3/8 inch airline, so it reads the pressure moving through your aeration system.
Confirms normal pressure
Shows the air pressure your compressor is producing, letting you confirm at a glance that the system is running normally.
Flags problems early
A sudden change in the reading flags a leak, a blockage, or a diffuser that needs cleaning, so you can act before performance drops.
Year-round monitoring
A simple, reliable way to keep an eye on system health through every season.
Complete your setup
Pairs well with
Products that work well alongside this one.
Questions
3/8 inch In-Line Pressure Gauge FAQ
Common questions about how the gauge installs and what it tells you about your aeration system.
What size airline does this gauge fit?
What does the gauge measure?
How does it help me catch problems?
Where does the gauge install?
Can I use it year round?
Monitor with confidence
Keep an eye on your aeration system
Add the 3/8 inch In-Line Pressure Gauge to your airline and confirm normal compressor pressure at a glance, with an early signal when a leak, blockage, or diffuser needs attention.

3/8" In-Line Pressure Gauge









