The NOP TOP-N350H is a heavy-duty industrial trochoid gear pump engineered for reliable fluid transfer in demanding hydraulic circuits. Its internal gear rotor set provides smooth, low-pulsation flow with high volumetric efficiency across a broad viscosity range.
NOP TOP-N350H Technical Specifications
| Parameter | Specification |
|---|---|
| Pump Type | Trochoid (Internal Gear) Pump |
| Displacement | 35.0 cm³/rev |
| Max. Operating Pressure | 250 bar |
| Max. Speed | 3,000 rpm |
| Rotation | Clockwise (viewed from shaft end) |
| Mounting | SAE 2-Bolt Flange |
| Shaft Type | Straight Keyed |
| Port Connections | SAE Split Flange |
| Body Material | Cast Iron |
| Seal Material | NBR (Buna-N) |
Key Engineering Features
- Internal trochoid gear set for low-noise, low-pulsation operation
- High volumetric efficiency across wide viscosity and temperature ranges
- Durable cast iron housing with precision-machined rotor pocket
- Balanced pressure loading for extended bearing and shaft life
- Compact SAE 2-bolt mounting for direct drop-in replacement
Industrial Applications
- Mobile hydraulic systems (construction, agricultural, material handling)
- Industrial power units and centralized lubrication circuits
- Machine tool hydraulic power packs
- Marine and offshore fluid transfer systems
- Presses, injection molding machines, and test stands
For technical inquiries, dimensional drawings, or replacement support for NOP TOP-N350H, contact the Pro-Hydraulic engineering team.
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NOP TOP-N350H Trochoid 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.
Shop the NOP TOP-N350H Trochoid Gear Pump. This precision-engineered industrial component delivers reliable fluid control for heavy-duty systems.