T7DS Series Single Vane Pump | Denison Parker Compatible | Servo-Hydraulic Specialist | YHDE
Brand: YIHE
Product origin: China
Delivery time: 5-30days
Supply capacity: 7pcs/5day
High-pressure T7DS series single vane pump. 100% interchangeable with Denison Parker. Engineered for servo-hydraulic systems with ultra-low noise and high volumetric efficiency. Factory-direct from YHDE Foshan with 100% performance testing. Request a quote for T7DS E31 today.
T7DS Series Single Vane Pump | Denison Parker Compatible | Servo-Hydraulic Specialist | YHDE
Product Overview: Precision Engineering for Servo-Hydraulic Excellence
The Denison T7DS series is a pinnacle of high-pressure vane pump technology, specifically optimized for modern servo-driven hydraulic systems. If you are looking for a reliable replacement for your Parker Denison unit, the T7DS E31 configuration offers the perfect balance of high pressure (up to 300 bar) and low noise levels, making it the preferred choice for injection molding and die-casting machinery.
At YHDE, with over 9 years of specialized manufacturing experience, we produce 100% "drop-in" replacements that match original Denison specifications exactly. Every T7DS unit is built in our Foshan facility and undergoes a rigorous full-load test to ensure it meets the demanding 2026 standards for energy efficiency and durability.
Why Choose YHDE's T7DS Replacement?
High Pressure Capability: Designed to handle continuous operating pressures, extending the life of your servo system.
Ultra-Low Noise: Advanced plate design significantly reduces pressure pulsation, creating a quieter factory environment.
100% Interchangeable: Matches original Denison Parker T7DS mounting and porting dimensions—no system modifications required.
Servo-Optimized: Low inertia and high response speed make it ideal for variable-speed servo motor drives.
Verified Quality: Every pump is 100% load-tested before shipment to guarantee volumetric efficiency.
Technical Parameters
| Parameter | Specification |
| Model Code | T7DS E31 1R00 A1M0 |
| Compatibility | 100% Parker Denison T7DS Series |
| Displacement Code | E31 (Approx. 100 ml/r) |
| Max. Continuous Pressure | 300 bar (4350 PSI) |
| Max. Speed | 3000 rpm |
| Mounting Standard | SAE B 2-Bolt Flange |
| Shaft Type (1) | Straight Keyed Shaft |
| Rotation (R) | Right Hand (Clockwise) |
| Porting (00) | Standard Position |
| Seal Class (M0) | Buna N (Standard Industrial) |
Expert "Life-Saving" Detail: Servo System Protection
As a skeptical expert focused on precision [cite: 2026-02-26], I must remind you of a critical :
Risk Reminder: In servo-driven applications, the T7DS pump experiences rapid speed changes. Ensure your inlet pressure remains stable and avoid air suction at low speeds. We recommend using a high-quality suction filter and checking oil viscosity regularly to prevent cavitation, which is the #1 killer of high-pressure vane pumps.
