The AKATUKI SEIKI FGBB631BDL-75XX / FGBB835BDL-75XX is a heavy-duty industrial high pressure gear pump engineered for continuous operation in demanding hydraulic circuits. It utilizes precision-ground spur gears and a rigid, high-strength casing to deliver consistent volumetric efficiency and stable pressure output under severe load conditions.
AKATUKI SEIKI FGBB631BDL-75XX / FGBB835BDL-75XX Technical Specifications
| Product Type | High Pressure Gear Pump |
| Displacement Range | 6.3 cc/rev (FGBB631BDL-75XX) / 8.35 cc/rev (FGBB835BDL-75XX) |
| Max Continuous Pressure | Up to 250 bar |
| Max Peak Pressure | Up to 280 bar |
| Speed Range | 600 – 3,000 rpm |
| Mounting Flange | SAE 2-bolt / ISO 4-bolt (model dependent) |
| Shaft Type | Straight keyed / splined |
| Port Connections | SAE split flange / BSPP |
| Body Material | High-tensile cast iron / aluminum alloy |
| Seal Material | NBR / FKM (high-temperature option) |
| Operating Temperature | -20°C to +80°C |
| Filtration Requirement | ISO 4406 18/16/13 or better |
Key Engineering Features
- Precision-ground spur gears for low pulsation and high volumetric efficiency
- Durable pressure-balanced bearing blocks to minimize internal leakage
- High-strength alloy steel shafts supported by heavy-duty journal bearings
- Compact, modular design for direct integration into existing hydraulic power units
- Optimized tooth profile for reduced noise and extended service life
- Available in multiple displacement configurations for application-specific flow requirements
Industrial Applications
- Mobile hydraulic systems: excavators, loaders, and cranes
- Industrial power units and hydraulic presses
- Material handling equipment and forklift hydraulics
- Marine and offshore hydraulic drive systems
- Machine tool and metal forming equipment
- Agricultural machinery hydraulic circuits
For technical inquiries, dimensional drawings, or replacement support for AKATUKI SEIKI FGBB631BDL-75XX / FGBB835BDL-75XX, contact the Pro-Hydraulic engineering team.
PRODUCT IMAGES
AKATUKI SEIKI FGBB631BDL-75XX / FGBB835BDL-75XX High Pressure Gear Pump
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the AKATUKI SEIKI FGBB631BDL-75XX / FGBB835BDL-75XX High Pressure Gear Pump. This precision-engineered industrial component delivers reliable performance and tight fluid control for heavy-duty systems.