Shandong Keystone Hydraulic Co.,Ltd
| Payment Terms | T/T |
| Supply Ability | 5,000 units per month |
| Delivery Time | 7 work days |
| Packaging Details | Wooden boxes and cartons |
| Theory | Axial Piston Pump |
| Power | Hydraulic |
| Standard or nonstandard | Standard |
| Fuel | Hydraulic |
| Application | Maritime,Metering,Cryogenic,industrial,Agriculture/RV/marine/Yachts/boat/caravan/water system |
| Material | cast iron |
| Color | Blue,Black,black or as you need.,natural,blue/white/black/green |
| Brand Name | KERSTERN |
| Model Number | HA10VS0/31 |
| Certification | SIO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5,000 units per month |
| Delivery Time | 7 work days | Packaging Details | Wooden boxes and cartons |
| Theory | Axial Piston Pump | Power | Hydraulic |
| Standard or nonstandard | Standard | Fuel | Hydraulic |
| Application | Maritime,Metering,Cryogenic,industrial,Agriculture/RV/marine/Yachts/boat/caravan/water system | Material | cast iron |
| Color | Blue,Black,black or as you need.,natural,blue/white/black/green | Brand Name | KERSTERN |
| Model Number | HA10VS0/31 | Certification | SIO9001 |
| Place of Origin | China | ||
| High Light | 280 Bar Variable Displacement Piston Pump ，Precision Metering Equipment Variable Displacement Piston Pump ，HA10VS0/31 variable displacement pump types | ||
The HA10VS0/31 Series Axial Piston Pump is a high-precision hydraulic pump engineered for precision metering equipment. Designed with a swash plate axial piston structure, this pump provides stepless volume adjustment and delivers consistent, accurate flow under high-pressure conditions. With a rated pressure of 280 bar, it ensures reliable performance in demanding industrial applications, where precise hydraulic control is critical.
Precision Metering Equipment: Ideal for laboratory dosing systems, chemical injection systems, and industrial fluid metering.
Industrial Process Control: Suitable for applications requiring accurate, stable hydraulic flow and minimal pulsation.
Research & Development Systems: Ensures precise control of fluids in testing and calibration equipment.
Note: This pump is specifically designed for precision metering equipment and not recommended for general-purpose hydraulic systems.
High Precision Control: Swash plate design allows precise adjustment of piston stroke for accurate flow.
Stepless Volume Adjustment: Flow can be fine-tuned to match system requirements, enhancing efficiency.
High Pressure Rating: Rated at 280 bar, providing stable performance in high-pressure environments.
Durable Construction: Cast iron housing ensures long service life and corrosion resistance.
Compact and Flexible: Suitable for integration into specialized metering machinery with space constraints.
| Parameter | Value |
|---|---|
| Model | HA10VS0/31 |
| Pump Type | Axial Piston Pump |
| Rated Pressure | 280 bar |
| Maximum Pressure | 350 bar |
| Displacement Range Vgmax (cm³) | 18 / 28 / 45 / 71 / 100 / 140 |
| Max Speed (rpm) | 1800~3300 depending on size |
| Flow Rate (l/min) | 59~252 depending on size |
| Power Δp=280 bar (kW) | 27.7~118 depending on size |
| Material | Cast Iron |
Material Selection: High-strength cast iron for durability and corrosion resistance.
Precision Machining: Swash plate and pistons are machined to tight tolerances for accurate flow.
Heat Treatment: Enhances hardness and wear resistance.
Assembly & Testing: Each pump is assembled and tested under rated pressure for accuracy and performance.
Protective Coating: Anti-corrosion treatment ensures long-term reliability.
Fill the pump casing with clean hydraulic fluid before operation.
Maintain hydraulic oil cleanliness at NAS level ≤ 9.
Avoid running the pump dry or subjecting it to strong mechanical shocks.
Perform regular checks of flow and pressure to ensure precise operation.
Ensure secure mounting and proper connection of shafts and flanges.
Warranty: 12 months from the date of purchase.
Technical Support: Guidance for installation, operation, and troubleshooting.
Spare Parts: Genuine replacement parts available for fast maintenance.
Repair Services: Expert technicians available for service and calibration support.
Q1: Can this pump be used in general hydraulic systems?
A1: No, the HA10VS0/31 is specifically designed for precision metering applications and is not recommended for standard hydraulic machinery.
Q2: Is the pump flow adjustable?
A2: Yes, the swash plate allows stepless adjustment of the piston stroke to precisely control flow.
Q3: What fluid types are compatible?
A3: Suitable for hydraulic oils meeting standard specifications for clean, non-corrosive fluids used in precision metering equipment.
Company Details
Business Type:
Manufacturer
Year Established:
2019
Total Annual:
5000000-6000000
Employee Number:
>55
Ecer Certification：
Verified Supplier
Shandong Keystone Hydraulic Co., Ltd. is located in Tai bai hu new district, Jining city, Shandong Province, the hometown of Confucius and Mencius. It is only 40 minutes away from Jining Daxing Airport and Beijing-Shanghai High-speed Railway Station, and only 10 minutes aw... Shandong Keystone Hydraulic Co., Ltd. is located in Tai bai hu new district, Jining city, Shandong Province, the hometown of Confucius and Mencius. It is only 40 minutes away from Jining Daxing Airport and Beijing-Shanghai High-speed Railway Station, and only 10 minutes aw...
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