Big Smooth Bores are the nozzles of choice in most cases where clear-stream, high visibility and excellent choreography performance is required. These nozzles are commonly used in dry-deck fountains and sequenced water effects mainly due to their instant reaction to choreographies and their perfect illumination capabilities.
Single- or Multi-Color light passes evenly inside the clear water stream and creates a totally uniform illumination effect which is particularly impressive in dry-deck fountains.
Visibility: 
| Wind Resistance: 
| Sound Level: | Splash:
- Crystal Clear, Lively Water Effect
- Highly Visible and Wind Resistant
- Excellent Choreography Performance
- Perfect for Dry Deck Fountains
- AISI 304 Stainless Steel Construction
- Now shipping standard with Internal Flow Straightener
- Water Level Independent
Internal Flow Straightener
Big Smooth Bores now ship with an internal flow straightener
This is a great little accessory which does some remarkable work. It eliminates pump’s turbulence and straightens the incoming water. The stream then comes out higher, smoother and crystal-clear. The flow straightener is firmly placed inside the nozzle without affecting its dimensions.
Pure Stainless Steel Construction
For the first time, Big Smooth Bores are standard made in AISI 304 Stainless Steel or 316 on request. This makes them practically invulnerable to corrosion, tarnishing, impacts and any kind of deterioration.
Do you want to learn more about Stainless Steel and why it is necessary in modern fountains? The Stainless Steel Research
Custom Smooth Bores
Do you need precisely 18.0 mm orifice at 1½” and 316 Stainless Steel? You can have it.
Our production line is so flexible that we can design and manufacture any kind of custom nozzles, no matter their size, with no compromises on quality or performance.
State-of-the-Art Production
We ‘ve made major investments in a state-of-the-art production line to deliver even better fountain equipment, even faster.
Accurate Flow Data
A series of comprehensive tests on each nozzle means not only industry-leading Quality Control (ISO 9001 certified) but accurate flow measurements as well.
| MS 1517 | MS 1520 | |
| Material | AISI 304 Stainless Steel |
AISI 304 Stainless Steel |
| Inlet BSP/NPT | 1½" | 1½" |
| Nozzle’s Orifice (D) | 17 mm | 20 mm |
| Dimensions |
54 x 153 | 54 x 153 |
| Integrated Swivel Ball Joint | ±15° | ±15° |
| Spray Height ▼ | Flow | Head [Lpm] | [m] |
Flow | Head [Lpm] | [m] |
| 0.5 m | 43 | 1.0 | 59 | 0.7 |
| 1.0 m | 61 | 1.4 | 82 | 1.1 |
| 1.5 m | 76 | 1.9 | 104 | 1.9 |
| 2.0 m | 87 | 2.4 | 119 | 2.4 |
| 2.5 m | 98 | 2.9 | 135 | 3.1 |
| 3.0 m | 108 | 3.3 | 147 | 3.6 |
| 3.5 m | 118 | 4.2 | 159 | 4.2 |
| 4.0 m | 124 | 4.6 | 170 | 4.8 |
| 5.0 m | 133 | 5.2 | 191 | 6.1 |
| 6.0 m | 143 | 5.8 | 211 | 7.3 |
| 7.0 m | 156 | 7.0 | 235 | 8.6 |
| 8.0 m | 169 | 8.2 | 259 | 9.8 |
| 9.0 m | 181 | 9.3 | 273 | 11.0 |
| 10.0 m | 192 | 10.6 | 290 | 12.2 |
| 11.0 m | 203 | 11.8 | 305 | 13.4 |
| 12.0 m | 212 | 13.0 | 323 | 14.6 |
| 14.0 m | 349 | 16.8 |
For 316 Stainless Steel add suffix .L
Downloads
You can download any of the following files for your own personal use. Information contained in these files might change without prior notice. Also, copy in part or as whole, as well as reproduction, publication or whatsoever are strictly prohibited without written consent by Fontana Fountains.
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