A high-head, skid-mounted twin-pump set for diesel generator fuel systems and tank-to-tank transfer. This version uses two 0.75 kW self-priming liquid-ring pumps and provides a higher discharge capability than the standard 0.37 kW TransferSet.
The pumps are connected to common stainless-steel suction and discharge manifolds with isolating union ball valves and non-return valves. Its 230 V single-phase supply makes it suitable for higher-head duties at locations where a three-phase supply is not available.
Key features
- Two 0.75 kW self-priming liquid-ring pumps
- 230 V single-phase, 50 Hz electrical supply
- Maximum stated flow: 50 L/min
- Maximum stated discharge head: 48 m
- Stainless-steel suction and discharge manifolds
- Isolating union ball valves and non-return valves
- 1 1/2-inch BSP male manifold connections
- Mounted on a folded stainless-steel baseplate
- Drip tray and drip-tray liquid switch available as options
Typical applications
- Generator bulk-tank to day-tank transfer
- Transfer between diesel storage tanks
- Diesel-transfer systems requiring greater discharge head
- Installations with a 230 V single-phase supply
Controls and installation
A suitable single-phase control panel is required to provide automatic duty/standby operation. The control panel, alarms and monitoring equipment are supplied separately unless included in the selected configuration.
This pump set is intended for internal installation inside a suitable weather-proof building, plant room or enclosure supplied by others. The required operating point must be checked against the pump curve before selection.
| PFS product code |
PTS-DS-D-S50-48-1P |
| Application |
Diesel fuel transfer |
| Pump arrangement |
Twin pump, arranged for duty/standby operation |
| Pump type |
Self-priming liquid-ring pump |
| Maximum stated flow |
50 L/min (3 m³/h) |
| Maximum stated discharge head |
48 m |
| Motor power |
2 × 0.75 kW |
| Electrical supply |
230 V, single phase, 50 Hz |
| Nominal current |
5.7 A per pump |
| Maximum system pressure |
6 bar |
| Maximum stated self-priming lift |
Up to 9 m, subject to application review |
| Maximum stated diesel temperature |
+55°C for the packaged set |
| Manifold connections |
1 1/2-inch BSP male |
| Pump-body material |
Cast iron with stainless-steel front surface |
| Impeller |
Bronze |
| Mechanical seal |
Ceramic, graphite and Viton |
| Mounting |
Folded stainless-steel baseplate |
| Control panel |
Not included unless specified |
| Installation location |
Internal, within a suitable weather-proof building or enclosure supplied by others |
Performance note: Maximum flow and maximum discharge head are separate limits. They must not be interpreted as a guaranteed duty of 50 L/min at 48 m head.