

SprayTech part 103-830 is a hose assembly with catcher designed for use in compatible sprayer systems. This assembly integrates a fluid hose with an integrated catcher mechanism that captures overspray, drips, or material leakage during operation, helping to maintain a cleaner work environment and reduce material waste. The hose portion delivers paint, lining material, or other fluids from the pump to the application point, while the catcher component provides containment for incidental material release. Constructed with durable materials selected for compatibility with the fluids and pressures encountered in spraying applications, this assembly helps maintain consistent flow and system integrity. Replacing worn, cracked, or leaking hose assemblies restores proper fluid routing and containment functionality.
| Part Number | 103-830 |
|---|---|
| Part Description | Hose Assembly W/Catcher |
| Brand | SprayTech |
| Fits | PowrTex 6900SF, 12000SV 0528919D; PowrTex 6900SF, 12000SV; PowrTwin 4900, 6900, 8900, 12000 Plus; PowrTwin 6900 XLT DI; PowrTwin 8900GH; PowrTwin 12000 GHD; PowrTwin 12000 XLT DI; PowrTwin 12000 XLT; PowrTwin 12000GH Insert; PowrTwin 12000GH; PowrTwin 12000GHD; PowrTwin TM 8900 XLT |
| Condition | New |
The SprayTech 103-830 hose assembly with catcher is a specialized fluid delivery component designed for use in PowrTex and PowrTwin series sprayer systems. This assembly combines a high-pressure fluid hose with an integrated catcher mechanism that serves multiple critical functions in professional spraying applications. The hose component is engineered to convey paint, protective coatings, or lining materials from the pump outlet to the spray gun or application point under operating pressures typical of airless and hydraulic spray systems. The catcher component, positioned at the gun end of the assembly, is designed to capture and contain overspray, material drips, or incidental fluid release that occurs during connection, disconnection, or momentary pauses in spraying. This integrated design helps reduce material waste, minimize cleanup requirements, and maintain a safer, cleaner work environment, particularly important in confined spaces or when working with high-value coating materials where every drop counts toward job profitability.
The hose assembly is constructed with materials selected for compatibility with a wide range of coatings, solvents, and cleaning agents commonly used in professional painting and lining operations. The hose features a durable inner tube that resists chemical attack and permeation, multiple reinforcement layers that provide pressure containment and burst strength, and an outer cover that withstands abrasion, UV exposure, and the physical demands of job site handling including dragging across concrete, asphalt, and rough terrain. The catcher mechanism is typically fabricated from solvent-resistant materials such as polypropylene or nylon and designed for easy emptying and cleaning between uses, allowing operators to recover material that would otherwise be lost. Over time, hose assemblies may degrade due to pressure cycling, chemical exposure, physical abrasion, or damage from being run over by equipment or pinched between machine components. The catcher component may develop cracks, warping, or seal failures that compromise its containment function, leading to material escaping onto the floor or operator. A compromised hose can manifest as visible fluid leaks, pressure loss, erratic spray performance, weeping at connection points, or external swelling indicating internal delamination. A damaged catcher may allow material to escape rather than being contained, creating slip hazards, increasing cleanup time, and wasting expensive coating materials.
Replacement with the 103-830 hose assembly with catcher restores proper fluid delivery and overspray containment. Before installation, inspect all fittings, swivel connections, and the catcher mechanism for damage. Ensure the hose length is appropriate for the intended application and that the assembly is routed to avoid sharp bends, kinking, or contact with moving parts such as wheels, belts, or hydraulic components. Verify that the catcher is properly oriented to capture material effectively during operation, with the opening positioned to intercept drips from the gun tip. When installing, follow the manufacturer's torque specifications for any threaded connections to prevent leaks or damage to sealing surfaces. After installation, pressurize the system and inspect all connections for leaks, and test the catcher's containment function before full operation by running fluid and checking for proper capture. Regular inspection of hose assemblies during routine maintenance helps identify wear, cracking, or catcher damage before they lead to system failure, material waste, or unsafe working conditions.
| Fluid delivery | Transports coating materials from pump to spray gun under operating pressure |
|---|---|
| Overspray containment | Catches and contains drips, overspray, or incidental material release during operation |
| Work area protection | Helps maintain cleaner work environment by reducing material spills and drips |
| Visible hose damage | Cracks, swelling, abrasion through outer cover, or fluid seepage along hose length |
|---|---|
| Catcher damage | Cracks, warping, seal failure, or inability to contain material effectively |
| Pressure or flow issues | Pressure loss, erratic spray pattern, or flow restriction traced to hose assembly |
| Fitting or connection leaks | Fluid leaks at ends where hose connects to pump, gun, or fittings |
SprayTech part 103-830 is compatible with the following sprayer systems. Always verify hose length, pressure rating, and connection type against original equipment before installation.
| Sprayer System / Model | Component Application |
|---|---|
| PowrTex 6900SF, 12000SV 0528919D | Hose Assembly W/Catcher |
| PowrTex 6900SF, 12000SV | Hose Assembly W/Catcher |
| PowrTwin 4900, 6900, 8900, 12000 Plus | Hose Assembly W/Catcher |
| PowrTwin 6900 XLT DI | Hose Assembly W/Catcher |
| PowrTwin 8900GH | Hose Assembly W/Catcher |
| PowrTwin 12000 GHD | Hose Assembly W/Catcher |
| PowrTwin 12000 XLT DI | Hose Assembly W/Catcher |
| PowrTwin 12000 XLT | Hose Assembly W/Catcher |
| PowrTwin 12000GH Insert | Hose Assembly W/Catcher |
| PowrTwin 12000GH | Hose Assembly W/Catcher |
| PowrTwin 12000GHD | Hose Assembly W/Catcher |
| PowrTwin TM 8900 XLT | Hose Assembly W/Catcher |
Fluid delivery system issues often involve multiple components. When replacing a hose assembly, these related parts are frequently inspected or serviced to ensure complete system reliability.
Worn spray tips or gun seals can affect pressure and may contribute to overspray that the catcher must manage.
Swivels that are stiff or leaking can stress hose connections and affect maneuverability during spraying.
Restrictions in the pump outlet or filter can create pressure fluctuations that stress the hose assembly.