

AirCoat part 0533422 is a female gland used in the pump fluid section of compatible sprayers to secure and compress the packing set. This precision-machined component receives the male gland and applies pressure to the packings, creating a proper seal around the piston. It is an essential replacement part during pump rebuilds on AirCoat 423 models.
| Part Number | 0533422 |
|---|---|
| Part Description | Female Gland |
| Brand | AirCoat |
| Fits | AirCoat 423 |
| Condition | New |
The AirCoat 0533422 female gland is a precision-threaded component that works in conjunction with the male gland to compress and secure the packing set within the pump fluid section. It provides the receiving threads and sealing surface that allow proper packing compression for an effective seal around the piston.
Female glands are subjected to significant stress during assembly and operation. Threads can strip, sealing surfaces can become worn or damaged, and the gland can corrode over time. A damaged female gland can prevent proper packing compression, leading to fluid bypass, pressure loss, and accelerated wear. Replacing the female gland during pump service ensures proper packing retention and reliable sealing.
| Receives male gland | Provides threaded engagement for packing compression |
|---|---|
| Compresses packings | Works with male gland to apply pressure to packings |
| Secures packing set | Holds packings in correct position within the housing |
| Provides sealing surface | May include sealing surface or accommodate O-ring |
| Stripped or damaged threads | Prevents proper engagement with male gland |
|---|---|
| Worn sealing surface | Surface damage compromises seal against housing |
| During packing replacement | Replace gland when servicing packings |
| Corrosion or pitting | Surface degradation weakens component |
AirCoat part 0533422 is designed specifically for use with the following sprayer model. Always verify your pump configuration before ordering.
| Brand / Model | Component |
|---|---|
| AirCoat 423 | Female Gland |
When replacing the female gland, these components are often replaced or inspected to ensure a complete fluid section overhaul.
The male gland threads into the female gland; replace both as a set.
The gland assembly compresses the packings; replace together.
Sealing elements between gland and housing.