

SprayTech part 537727 is a relief valve label used for proper identification and service instructions on compatible sprayer units. This label ensures correct maintenance procedures and safety information are clearly displayed near the relief valve assembly.
| Part Number | 537727 |
|---|---|
| Part Description | Relief Valve Label |
| Brand | SprayTech |
| Fits | Elite 5500; PowrLiner 3000, 3500s; PowrLiner 4500 service; PowrLiner 5500 |
| Condition | New |
The SprayTech 537727 Relief Valve Label is an identification component designed to provide clear service instructions and safety information near the relief valve assembly on compatible sprayer models.
A missing, damaged, or unreadable label can lead to improper maintenance procedures or confusion during service operations. Replacing this label ensures critical pressure relief information and service warnings remain visible to operators and technicians.
| Identification | Clearly identifies the relief valve assembly and its location |
|---|---|
| Safety information | Provides warnings and safety precautions related to pressure relief systems |
| Service instructions | Offers maintenance and service guidance for the relief valve |
| Missing label | Label is no longer present on the equipment |
|---|---|
| Faded or unreadable | Text or graphics have deteriorated and cannot be clearly read |
| Physical damage | Torn, peeling, or otherwise damaged label |
| After service | Replacement during relief valve service or pump overhaul |
SprayTech part 537727 is compatible with the following SprayTech sprayer models. Always confirm fitment using the correct parts diagram for your exact model and revision.
| SprayTech Model | Component |
|---|---|
| Elite 5500 | Relief valve label |
| PowrLiner 3000 | Relief valve label |
| PowrLiner 3500s | Relief valve label |
| PowrLiner 4500 service | Relief valve label |
| PowrLiner 5500 | Relief valve label |
Relief valve service often involves multiple components. When replacing the label, these parts are commonly inspected or serviced at the same time.
The actual pressure relief valve that the label identifies and provides instructions for.
Often located near the relief valve and may have its own identification label.
Other identification and warning labels on the pump or fluid system.