SV-NZ-HOLLOWHollow Nozzle
Hollow Nozzle series with selectable DN sizes, hydraulic parameters and project quotation options.
Catalogue, Technical Images & Drawings
Catalogue / CAD files are ready
Preview images are being updated, but the technical document files can be downloaded now.
Technical Specifications
| Installation Type | Threaded / fixed mounting |
|---|---|
| Catalogue Page | 7 |
| Nozzle Type | SV-NZ-HOLLOW Hollow Nozzle |
| Material | SS304 |
| Available Sizes | DN40 / 1.5 inch / DN50 / 2 inch / DN150 / 6 inch |
| Variant Models | SV-NZ-HOLLOW-40 / SV-NZ-HOLLOW-50 / SV-NZ-HOLLOW-150 |
| Spray Height | Stable high spray / 5–24 m / 20–60 m |
| Flow Rate | Refer to parameter table / 19.3–43.6 m³/h / 102.1–186.5 m³/h |
| Pressure Head | Refer to parameter table / 60–320 kPa / 250–850 kPa |
| Spray Diameter | Single jet / Stable high spray |
| Dimension A | 218 mm / 334 mm |
| Dimension B | 53 mm / 69 mm |
| Dimension C | 45 mm / 62.6 mm |
Project Integration
Professional hollow nozzle for SmartVision musical fountain and architectural water-show projects.
Suitable for CAD layout, nozzle spacing and site coordination.
Designed for long-term fountain and outdoor water-feature use.
- Water effectstable hollow high spray.
- Best forlarge plazas, lake fountains, landmark features and tall vertical accents.
- InstallationThreaded / fixed mounting
- ConstructionSS304 stainless steel / project-grade metal body
- Integrationpump head calculation, wind-direction planning and high-output lighting.
- Compatible with underwater lights, dry-deck/ring lights, DMX color zones and SmartVision show-control workflow.
- Ready for BOQ, hydraulic calculation, zoning, installation drawings and project quotation.
✅ SmartVision can support nozzle selection, pump/head calculation, control-cabinet planning, cable routing and complete proposal package.
Technical Specifications by Model / Size
| Variant | Connection | Spray height | Flow rate | Pressure / Head | Diameter | A / B / C / D |
|---|---|---|---|---|---|---|
| SV-NZ-HOLLOW-40 SV-NZ-HOLLOW-40 | DN40 / 1.5 inch | Stable high spray | Refer to parameter table | Refer to parameter table | Single jet | 218 mm / 53 mm / 45 mm |
| SV-NZ-HOLLOW-50 SV-NZ-HOLLOW-50 | DN50 / 2 inch | 5–24 m | 19.3–43.6 m³/h | 60–320 kPa | Single jet | 334 mm / 69 mm / 62.6 mm |
| SV-NZ-HOLLOW-150 SV-NZ-HOLLOW-150 | DN150 / 6 inch | 20–60 m | 102.1–186.5 m³/h | 250–850 kPa | Stable high spray |
Flow / Pressure by Spray Height
Reference data from supplier catalogue. Use final pump selection after project hydraulic calculation.
| Spray height (m) | Flow rate (m³/h) | Pressure (kPa) |
|---|---|---|
| 5 | 19.3 | 60 |
| 6 | 21.2 | 80 |
| 7 | 23 | 90 |
| 8 | 24.6 | 100 |
| 9 | 26.2 | 120 |
| 10 | 27.7 | 130 |
| 12 | 30.4 | 160 |
| 14 | 32.5 | 180 |
| 16 | 35.3 | 210 |
| 18 | 37.5 | 240 |
| 20 | 39.6 | 270 |
| 22 | 41.7 | 290 |
| 24 | 43.6 | 320 |
| Spray height (m) | Flow rate (m³/h) | Pressure (kPa) |
|---|---|---|
| 20 | 102.1 | 250 |
| 22 | 107.3 | 280 |
| 24 | 112.4 | 310 |
| 26 | 117.4 | 340 |
| 28 | 122.2 | 360 |
| 30 | 126.8 | 390 |
| 35 | 137.9 | 460 |
| 40 | 148.4 | 540 |
| 45 | 158.5 | 610 |
| 50 | 168.1 | 690 |
| 55 | 177.5 | 730 |
| 60 | 186.5 | 850 |
Applications & Key Features
Overview
Ring slit structure reduces water demand while maintaining stable jet height.
Applications
Musical fountains, landscape fountains, pools, plazas, resorts, parks and water-show projects.
Key features
Stable high spray hollow jet; SS304 stainless steel; project-ready layout; SmartVision BOM support; catalogue-based parameters.
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