

Titan part 141-159 is a 3/4" NPT airline filter designed to remove moisture, oil, and debris from compressed air lines on compatible Admiral sprayers (models 830-331, 860-451, 830-451, 941-441). This filter protects downstream pneumatic components such as regulators, valves, and air motors from contamination that can cause sticking, premature wear, or failure. Replacing a clogged or damaged filter restores clean airflow, improves equipment reliability, and extends the life of air-operated systems.
| Part Number | 141-159 |
|---|---|
| Part Description | Airline Filter, 3/4" NPT |
| Brand | Titan |
| Fits | Admiral 830-331, 860-451, 830-451, 941-441 |
| Condition | New |
The Titan 141-159 Airline Filter is a high‑flow, 3/4" NPT threaded filter designed to remove solid particulates, condensed moisture, and oil aerosols from compressed air supplies. It is a direct OEM replacement for the air preparation units on Admiral sprayer models 830-331, 860-451, 830-451, and 941-441.
Over time, filter elements become clogged with rust, pipe scale, and compressor oil residue, leading to pressure drop, erratic pneumatic valve operation, and contamination of air motors. Replacing with genuine Titan part 141-159 restores clean, dry airflow, prevents downtime, and protects downstream components from premature failure.
| Particle removal | Traps rust, scale, and dirt >5 microns |
|---|---|
| Moisture separation | Removes liquid water from compressed air |
| Oil coalescing | Reduces oil aerosol carryover |
| Clogged element | Visible darkening or debris on filter media |
|---|---|
| Pressure drop | Outlet pressure significantly lower than inlet |
| Cracked bowl | Cracks or crazing in the filter bowl |
| Water in downstream lines | Filter no longer separating moisture effectively |
| Rust or corrosion | Internal damage from contaminated air |
Titan part 141-159 is compatible with the following Admiral sprayer models. Always confirm fitment using the correct parts diagram for your exact machine and serial number.
| Model | Component |
|---|---|
| Admiral 830-331 | Airline Filter |
| Admiral 860-451 | Airline Filter |
| Admiral 830-451 | Airline Filter |
| Admiral 941-441 | Airline Filter |
When replacing the airline filter, inspect or replace these associated components to ensure complete air system health.
If the filter is clogged, the regulator may also be contaminated; inspect and replace as needed.
Check for proper oil level and clean the bowl when servicing the filter.
Frequent filter clogging may indicate excessive contamination from the compressor; service the compressor air dryer or inlet filter.