

PowrTex / Commander part 112-204 is a black nipple designed to connect hoses, fittings, or components in fluid systems on compatible sprayer models. This precision-threaded pipe nipple provides a leak-free connection point and is finished with a black coating for corrosion resistance. Replacing a worn, corroded, or damaged nipple restores proper fluid connections and ensures reliable system operation.
| Part Number | 112-204 |
|---|---|
| Part Description | Black Nipple |
| Brand | PowrTex / Commander |
| Fits | PowrTex 15:1; Commander (741-440, 761-301, 761-411, 741-331) |
| Condition | New |
The 112-204 Black Nipple is a precision-threaded pipe fitting used to connect hoses, components, or other fittings in the fluid systems of compatible PowrTex and Commander sprayer models. Its black finish provides enhanced corrosion resistance for long-lasting performance.
Nipples are short lengths of pipe with male threads on both ends, used to extend or connect threaded components in fluid systems. They must provide a leak-free seal under operating pressure while maintaining full flow capacity through the bore. This nipple is manufactured to precise thread specifications to ensure proper engagement and sealing with mating components. The black coating adds a layer of protection against rust and chemical attack.
Over time, nipples can become corroded, develop thread damage from over-tightening or cross-threading, or suffer from wear that compromises sealing. A damaged nipple can cause fluid leaks, pressure loss, and contamination of the surrounding area. Replacing a worn or damaged nipple restores proper system connections, prevents leaks, and ensures reliable fluid delivery.
| Component connection | Connects hoses, fittings, or components in fluid systems |
|---|---|
| Fluid flow | Provides a clear passage for material flow |
| Corrosion resistance | Black finish protects against rust and chemical attack |
| Fluid leaks | Material escaping at threaded connections |
|---|---|
| Corrosion | Rust or chemical damage compromising integrity |
| Thread damage | Stripped or damaged threads preventing proper sealing |
| Missing nipple | Nipple lost, system connection broken |
Part 112-204 is compatible with the following sprayer models. Always verify fitment using your equipment's parts diagram before ordering.
| Model | Component |
|---|---|
| PowrTex 15:1 | Black Nipple |
| Commander 741-440 | Black Nipple |
| Commander 761-301 | Black Nipple |
| Commander 761-411 | Black Nipple |
| Commander 741-331 | Black Nipple |
When replacing nipples, these associated components are often inspected or replaced at the same time.
Inspect attached hoses for cracks, wear, or damage.
Check mating fittings for thread damage or corrosion.
Use fresh thread sealant during installation to ensure a proper seal.