| Attribute | Technical Specification |
| Product Name | Sullair Genuine Original Minimum Pressure Valve (MPV) |
| Part Number | 250037-543 |
| Function | Maintains minimum sump pressure & acts as a check valve |
| Compatible Models | Sullair LS-12, LS-16, and certain WS Series |
| Material | High-strength Brass / Bronze Body |
| Internal Components | Stainless steel spring and high-temp Viton seals |
| Connection Type | Threaded NPT / Flanged (Model dependent) |
| Set Pressure | Factory set for optimal oil lubrication pressure |
| Condition | Brand New, Genuine Sullair OEM |