Product Overview
The NOP TOP-N340H is a high-performance trochoid hydraulic gear pump manufactured by NOP (Nippon Oil Pump Co., Ltd.), a globally recognized Japanese brand specializing in precision fluid power components. This pump utilizes an internal trochoid gear principle, in which an inner rotor with one fewer tooth than the outer rotor creates a rotating sealed chamber that generates smooth, positive displacement flow. The TOP-N340H is engineered for reliable, low-pulsation delivery of hydraulic fluid in industrial lubrication, hydraulic power, and fluid transfer systems, making it a trusted component in demanding machinery where consistent flow and long service life are essential.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Gear Pump (Trochoid / Internal Gear Design) |
| Model Designation | TOP-N340H |
| Operating Pressure | Standard Industrial Grade (Up to rated bar) |
| Mounting & Connection | Standard ISO / Manufacturer Interface |
Engineering Features & Advantages
- Precision Performance: The trochoid internal gear tooth profile delivers smooth, low-pulsation flow with excellent volumetric efficiency, ensuring stable hydraulic or lubrication output across the operating range.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with hardened gear surfaces and a rigid casing that resist wear and extend service intervals.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, allowing straightforward drop-in replacement without modification.
Typical Industrial Applications
The NOP TOP-N340H trochoid gear pump is widely deployed in machine tool lubrication and hydraulic power units, plastic injection molding machines, metallurgical and metalforming presses, and general industrial fluid transfer and circulation systems where dependable, quiet, and consistent gear pump performance is required.
PRODUCT IMAGES
NOP TOP-N340H Trochoid Hydraulic 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.
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