This document describes the features and characteristics of the PX series screw pumps, which are suitable for hydraulic oils and lubricating oils. They can deliver a continuous pressure of 30 bar. The main application is in industrial purposes, specifically in low-pressure lubrication and cooling systems.
This document provides technical specifications for the SEIM PX series of screw pumps designed for industrial use. The pumps are intended for low-pressure ranges in lubrication and cooling systems using hydraulic or lubricating oils.
Key functional characteristics include a continuous delivery pressure up to 30 bar, driving speeds between 750 and 3600 rpm, and an admissible temperature range of 0 to 120 °C. The document includes dimensional charts for various models ranging from PX025 to PX126.
| Delivery flow | 10 to 3000 l/min (2.6 to 800 USGPM) |
|---|---|
| Admissible delivery pressure | up to 30 bar continuous |
| Kinematic viscosity | 10 to 400 cSt |
| Admissible temperature | 0 to 120 °C (32 to 248 °F) |
| Driving speed | 750 to 3600 rpm |
| Average noise level | 53 + 68 dB(A) at 2900 rpm |
The recommended filtration is a maximum of 60 micron on the suction side, provided there are no abrasive contaminants.
The direction of rotation must be clockwise when viewed from the driving side.