

Titan part 314-481 is a 4 oz bottle of piston lube specifically formulated for use in Titan airless sprayers, RentSpray, ProMark II, PowrTex, PowrLiner, Performer, Impact X, Advantage, and Airless Sprayer models. This lubricant reduces friction between the piston and cylinder, prevents scoring, and extends the life of the pump's sealing components. Regularly adding piston lube as part of routine maintenance ensures smooth pump operation, reduces wear, and prevents costly pump repairs.
| Part Number | 314-481 |
|---|---|
| Part Description | Piston Lube 4 oz Bottle |
| Brand | Titan |
| Fits | RentSpray Plus, RentSpray 700, 650, 600, 600 Impact, 500, 450, 400; ProMark II; PowrTex 6900SF, 12000SV, 1200SF, 300dd, 600dd; PowrLiner 2800, 1800M, 2800M, 800, 550; Performer 1140 IX; Impact X 540 I, X 440, X 410, 740-840; Advantage 1100, 700, 600, 500, 400; Airless Sprayer 1140 IX and I, 840 I and IX, 740 I and IX, 640 I and IX, 540 IX, 440 I and IX, 340 International Model |
| Condition | New |
The Titan 314-481 Piston Lube is a specially formulated, high film strength lubricant designed to reduce friction between the piston and cylinder wall in Titan airless sprayer pumps. It also conditions seals and packings, preventing dry start damage and extending the life of the pump's fluid section.
Over time, insufficient lubrication leads to increased piston drag, seal wear, scoring, and eventually pump failure. Adding piston lube at regular intervals, especially after pump storage or before first use, ensures smooth piston movement, reduces operating temperature, and maintains consistent pressure output. Using genuine Titan 314-481 piston lube guarantees compatibility with all pump materials and seals.
| Friction reduction | Minimizes piston and cylinder wear |
|---|---|
| Seal conditioning | Prevents drying and cracking of packings |
| Anti scoring | Protects against galling on start up |
| Pump sounds dry or squeaky | Lack of lubrication audible |
|---|---|
| Before first use (new pump) | Protects during break in |
| After extended storage | Re lubricate before restarting |
| Every 8 to 10 operating hours | Routine preventive maintenance |
Titan part 314-481 is compatible with the following sprayer models. Always confirm that your pump uses a piston type design requiring this specific lubricant.
| Model Series / Name | Component |
|---|---|
| RentSpray Plus, 700, 650, 600, 600 Impact, 500, 450, 400 | Piston Lube |
| ProMark II | Piston Lube |
| PowrTex 6900SF, 12000SV, 1200SF, 300dd, 600dd | Piston Lube |
| PowrLiner 2800, 1800M, 2800M, 800, 550 | Piston Lube |
| Performer 1140 IX | Piston Lube |
| Impact X 540 I, X 440, X 410, 740-840 | Piston Lube |
| Advantage 1100, 700, 600, 500, 400 | Piston Lube |
| Airless Sprayer 1140 IX and I, 840 I and IX, 740 I and IX, 640 I and IX, 540 IX, 440 I and IX, 340 International Model | Piston Lube |
When using piston lube, consider inspecting or replacing these related components to maintain optimal pump performance.
If the pump has already experienced scoring or heavy wear, a rebuild kit may be needed along with fresh lubricant.
Dried or leaking packings should be replaced; new lubricant helps extend their life.
Contaminated lubricant can indicate debris in the system; check and clean the inlet strainer.