VT6B – Hydraulic Vane Pump
The Veljan VT6B is a rugged, industrial-grade fixed displacement single vane hydraulic pump designed for medium-flow, high-pressure machinery applications. It utilizes a precise “pin vane” design and twin-lipped vane technology to dynamically balance internal hydraulic forces. This structural architecture ensures high volumetric efficiency, minimizes fluid pulsation, and keeps operating noise remarkably low even under peak loads.
- Operating Pressure : High Performance Range
- Application : Industrial & Mobile Systems
About this item
The Veljan VT6B is a high-performance, fixed displacement single vane hydraulic pump designed for industrial machinery and mobile equipment applications. Originally developed using advanced twin-lipped vane technology, this series is widely recognized for its high volumetric efficiency, balanced design, and low noise operation.
| Parameter / Attribute | Technical Specification & Feature Details |
|---|---|
| Pump Type | Fixed displacement single vane hydraulic pump. |
| Maximum Pressure | Up to 3,500 psi (240 bar) for high-pressure operations. |
| Displacement Range | 0.40 to 2.42 in3/rev (6 to 40 cm3/rev) via interchangeable cartridges. |
| Maximum Speed | Rated up to 2,500 rpm to handle demanding mechanical drives. |
| Volumetric Efficiency | Typically 94%, reducing internal heat and lowering power loss. |
| Mounting Standard | Built to standard SAE-A configurations for drop-in replacement. |
| Cartridge Design | Drop-in pre-assembled kits allow rapid service without removing the housing. |
| Viscosity Tolerance | Operates safely from 2,000 down to 10 cSt to support cold starts. |
| Fluid Versatility | Fully compatible with petroleum-based, water-glycol, or synthetic fluids. |
| Acoustic Profile | Balanced twin-lip vane technology ensures quiet operation at peak pressure. |
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