Product Description
Specifications
| Manufacturer | Marzocchi Pompe | Model / Ordering code | ALP1-D-11 |
| Pump group | 1 | Pump design | External gear, aluminium body |
| Pump type | Fixed displacement, single pump | Displacement | 7.6 cm³/rev |
| Flow at 1500 rpm | 10.8 l/min | Continuous pressure P1 | 200 bar |
| Intermittent pressure P2 | 215 bar (max. 20 s) | Peak pressure P3 | 230 bar (max. 2 s) |
| Maximum speed | 3200 rpm | Speed limit at P1 / P2 / P3 | 2000 rpm |
| Minimum speed | 600 rpm | Direction of rotation | Clockwise, viewed from shaft end |
| Mounting flange | European; Ø30 mm pilot, 4 × Ø6.5 mm holes, 56 × 73 mm centres | Shaft type | Tapered 1:8 (T0), M10x1 thread, 3 mm Woodruff key |
| Hydraulic ports | E flange ports, 4 × M6 per port, 13 mm thread depth | Catalogue dimensions L / M | 49 / 98.5 mm |
| Hydraulic fluid | Mineral oil-based hydraulic fluids | Standard fluid temperature | −10 to +80 °C |
| Recommended viscosity | 10–100 cSt | Inlet pressure (absolute) | 0.7–3 bar |
Marzocchi ALP1-D-11 Hydraulic Gear Pump
Marzocchi ALP1-D-11 is a fixed-displacement external gear pump from the ALP1 range. Displacement is 7.6 cm³/rev and catalogued delivery at 1500 rpm is 10.8 l/min. It is intended for hydraulic power units, industrial and mobile hydraulic systems, subject to application compatibility.
Operating limits and configuration
Continuous pressure P1 is 200 bar. Intermittent pressure P2 of 215 bar is permitted for a maximum of 20 seconds; peak pressure P3 of 230 bar for a maximum of 2 seconds. These pressure ratings apply up to 2000 rpm. The 3200 rpm maximum speed is a separate limit and does not imply simultaneous operation at the full stated pressure.
The standard ordering configuration specifies clockwise rotation, a European mounting flange, T0 tapered shaft and E flange ports. Threaded ports and other configurations require the appropriate additional ordering suffixes. Confirm mounting dimensions, shaft, ports and operating conditions against the catalogue before ordering. Photographs illustrate the series; consult the catalogue and individual 3D file for size-specific dimensions.
Contact IMPEX CONNECT for Marzocchi ALP1-D-11 pricing, availability, delivery time and an international B2B quotation.