HPL Series Hydraulic Gear Pump | HPLPA211, HPLMA, HPLPT | High Pressure Gear Pump
| Model Number | HPLPA211 HPLPA211SMNG4G4B00, Italian Bondioli gear pump |
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Product Description
HPL Series High-Performance Hydraulic Gear Pumps
Product Overview: The HPL Series is the power backbone of modern compact hydraulic systems. This featured range includes the entire precision lineup: standard pumps HPLPA, integrated function models HPLMA and HPLPT, and the specific unit HPLPA211. Particularly engineered for complex environments, the HPLPA211SMNG4G4B00 combines high-tensile aluminum alloy housing with precision-ground gears to deliver ultimate volumetric efficiency and operational quietness under high-pressure conditions of 25 MPa.
Key Technical Advantages:
100% Plug-and-Play Replacement: Manufactured strictly to industrial OEM standards. Specific codes like HPLPA211SMNG4G4B00 define the mounting flange, SAE splined/keyed shafts, and G4/G4 threaded port specs, ensuring seamless compatibility with existing machinery.
Tiered Functional Design:
HPLPA: Standard high-pressure single pump for basic hydraulic power circuits.
HPLMA/HPLPT: Designed for integrated valve blocks or specialized end covers, simplifying system plumbing.
High Pressure Resilience: Featuring reinforced aluminum alloy bodies, these pumps handle rated pressures of 25 MPa (250 Bar) with peaks reaching 28 MPa, capable of enduring instantaneous shocks in heavy-duty material handling.
Quiet Operation & Longevity: Precision-ground gear sets combined with axial pressure-compensated floating side plates significantly reduce operational noise and maintain volumetric efficiency above 93% during long-term service.
Target Applications: Main pumps for 1-5 ton forklifts, automotive lift platforms, mini Hydraulic Power Units (HPU), and harvester steering systems.
Detailed Models & Parameters:
Core Series: HPL, HPLPA, HPLMA, HPLPT Series.
Model Keywords: HPLPA211, HPLPA211SMNG4G4B00.
Displacement: 11 cm³/rev (Spec 211).
Pressure Ratings: Rated at 25 MPa (250 Bar); Peak pressure up to 28 MPa (4060 PSI).
Port Configuration: G4G4 (Standard BSPP or specialized threaded ports).


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