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Parker T7DS-E42-1R03-A1M0 T7DS Series Hydraulic Vane Pump, 137.5 cm³/rev, Variable Speed Drive
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$1,450.00 USD
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$1,450.00 USD
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The Parker T7DS-E42-1R03-A1M0 is a high-performance hydraulic vane pump specifically engineered for variable speed drive applications. Utilizing Denison Vane Technology, this pump offers a wide operating speed range and exceptionally low noise levels throughout its service life. The fully pressure-balanced design ensures reliable performance, longevity, and stability for modern electro-hydraulically operated machinery. This unit is configured with a 137.5 cm³/rev displacement and features double-lip vanes to reduce sensitivity to fluid pollution.
| Product ID | T7DS-E42-1R03-A1M0 |
| Brand | Parker Hannifin (Denison Vane Technology) |
| Series | T7DS (Dedicated to Variable Speed Drives) |
| Mounting Flange | SAE C 2-bolt (J744 mounting flange) |
| Volumetric Displacement | 137.5 cm³/rev (Ring Size E42) |
| Shaft Type | Keyed SAE C (Ø 31.7 mm) |
| Direction of Rotation | R (Clockwise, Shaft End View) |
| Porting Combination | 03 |
| Design Letter | A |
| Seal Class | S1 (BUNA N - 0.7 bar max for mineral oil) |
| Port Connection Type | Metric Threads (M) |
| Maximum Speed | 2500 rpm (with HF-0, HF-1, HF-2 fluids) |
| Maximum Continuous Pressure | 230 bar (HF-0, HF-2) |
| Maximum Intermittent Pressure | 260 bar (HF-0, HF-2) |
| Minimum Inlet Pressure | 0.90 bar (Absolute @ 2500 rpm) |
| Fluid Viscosity Range | 10 to 2000 cSt (Optimal: 30 cSt) |
| Filtration Requirement | ISO 19 / 17 / 14 or NAS 1638 class 8 or better |
| Core Configuration | Pressure Balanced Vane (Double Lip) |
| Internal Modification | O (Standard Modification/No Paint) |
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