Manual Monitor Nozzle
Manual Monitor Nozzle (4)
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VNN
VNN Monitor Nozzle – UL
The “VNN” nozzle is for use with water or with foam solution supplied via a suitable bladder tank proportioning, foam pump proportioning or other foam dosing system.
Smaller flow nozzles are available in anodized aluminium and nickel aluminium bronze with flow rates of 250, 350 and 500 GPM. For the larger flow rates of 750 and 1000 GPM the nozzle is available in stainless steel only.
VNN The “VNN” nozzle is for use with water or with foam solution supplied via a suitable bladder tank proportioning, foam pump proportioning or other foam dosing system.
Smaller flow nozzles are available in anodized aluminium and nickel aluminium bronze with flow rates of 250, 350 and 500 GPM. For the larger flow rates of 750 and 1000 GPM the nozzle is available in stainless steel only.
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Foam Systems
Product sheet
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Product Variants
- SAP number VNN750NS
- Connection Threaded
- Connection type Female NH
- Size 3″/DN80
- Size 2 3″ Body
- Finish Natural
- Main material Stainless steel 316
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 2,838 @ 6.89 bar
- SAP number VNN500BA
- Connection Threaded
- Connection type Female BSP
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Anodized aluminium
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 1,892 @ 6.89 bar
- SAP number VNN500NA
- Connection Threaded
- Connection type Female NH
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Anodized aluminium
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 1,892 @ 6.89 bar
- SAP number VNN750BS
- Connection Threaded
- Connection type Female BSP
- Size 3″/DN80
- Size 2 3″ Body
- Finish Natural
- Main material Stainless steel 316
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 2,838 @ 6.89 bar
- SAP number VNN250BA
- Connection Threaded
- Connection type Female BSP
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Anodized aluminium
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 946 @ 6.89 bar
- SAP number VNN350NA
- Connection Threaded
- Connection type Female NH
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Anodized aluminium
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 1,325 @ 6.89 bar
- SAP number VNN350NN
- Connection Threaded
- Connection type Female NH
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Nickel aluminium bronze
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 1,325 @ 6.89 bar
- SAP number VNN250NN
- Connection Threaded
- Connection type Female NH
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Nickel aluminium bronze
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 946 @ 6.89 bar
- SAP number VNN1000BS
- Connection Threaded
- Connection type Female BSP
- Size 3″/DN80
- Size 2 3″ Body
- Finish Natural
- Main material Stainless steel 316
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 3,785 @ 6.89 bar
- SAP number VNN1000NS
- Connection Threaded
- Connection type Female NH
- Size 3″/DN80
- Size 2 3″ Body
- Finish Natural
- Main material Stainless steel 316
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 3,785 @ 6.89 bar
- SAP number VNN250NA
- Connection Threaded
- Connection type Female NH
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Anodized aluminium
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 946 @ 6.89 bar
- SAP number VNN500NN
- Connection Threaded
- Connection type Female NH
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Nickel aluminium bronze
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 1,892 @ 6.89 bar
- SAP number VNN500BN
- Connection Threaded
- Connection type Female BSP
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Nickel aluminium bronze
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 1,892 @ 6.89 bar
- SAP number VNN350BN
- Connection Threaded
- Connection type Female BSP
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Nickel aluminium bronze
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 1,325 @ 6.89 bar
- SAP number VNN350BA
- Connection Threaded
- Connection type Female BSP
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Anodized aluminium
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 1,325 @ 6.89 bar
- SAP number VNN250BN
- Connection Threaded
- Connection type Female BSP
- Size 2-1/2″/DN65
- Size 2 2-1/2″ Body
- Finish Natural
- Main material Nickel aluminium bronze
- Style Foam-water adjustable monitor nozzle
- Maximum working pressure 17,2
- Nominal flowrate 946 @ 6.89 bar
| SAP number | Connection | Connection type | Size | Size 2 | Finish | Main material | Style | Maximum working pressure | Nominal flowrate |
|---|---|---|---|---|---|---|---|---|---|
| VNN750NS | Threaded |
Female NH |
3″/DN80 |
3″ Body |
Natural |
Stainless steel 316 |
Foam water adjustable monitor nozzle |
17,2 |
2,838 @ 6.89 bar |
| VNN500BA | Threaded |
Female BSP |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Anodized aluminium |
Foam water adjustable monitor nozzle |
17,2 |
1,892 @ 6.89 bar |
| VNN500NA | Threaded |
Female NH |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Anodized aluminium |
Foam water adjustable monitor nozzle |
17,2 |
1,892 @ 6.89 bar |
| VNN750BS | Threaded |
Female BSP |
3″/DN80 |
3″ Body |
Natural |
Stainless steel 316 |
Foam water adjustable monitor nozzle |
17,2 |
2,838 @ 6.89 bar |
| VNN250BA | Threaded |
Female BSP |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Anodized aluminium |
Foam water adjustable monitor nozzle |
17,2 |
946 @ 6.89 bar |
| VNN350NA | Threaded |
Female NH |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Anodized aluminium |
Foam water adjustable monitor nozzle |
17,2 |
1,325 @ 6.89 bar |
| VNN350NN | Threaded |
Female NH |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Nickel aluminium bronze |
Foam water adjustable monitor nozzle |
17,2 |
1,325 @ 6.89 bar |
| VNN250NN | Threaded |
Female NH |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Nickel aluminium bronze |
Foam water adjustable monitor nozzle |
17,2 |
946 @ 6.89 bar |
| VNN1000BS | Threaded |
Female BSP |
3″/DN80 |
3″ Body |
Natural |
Stainless steel 316 |
Foam water adjustable monitor nozzle |
17,2 |
3,785 @ 6.89 bar |
| VNN1000NS | Threaded |
Female NH |
3″/DN80 |
3″ Body |
Natural |
Stainless steel 316 |
Foam water adjustable monitor nozzle |
17,2 |
3,785 @ 6.89 bar |
| VNN250NA | Threaded |
Female NH |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Anodized aluminium |
Foam water adjustable monitor nozzle |
17,2 |
946 @ 6.89 bar |
| VNN500NN | Threaded |
Female NH |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Nickel aluminium bronze |
Foam water adjustable monitor nozzle |
17,2 |
1,892 @ 6.89 bar |
| VNN500BN | Threaded |
Female BSP |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Nickel aluminium bronze |
Foam water adjustable monitor nozzle |
17,2 |
1,892 @ 6.89 bar |
| VNN350BN | Threaded |
Female BSP |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Nickel aluminium bronze |
Foam water adjustable monitor nozzle |
17,2 |
1,325 @ 6.89 bar |
| VNN350BA | Threaded |
Female BSP |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Anodized aluminium |
Foam water adjustable monitor nozzle |
17,2 |
1,325 @ 6.89 bar |
| VNN250BN | Threaded |
Female BSP |
2 1/2″/DN65 |
2 1/2″ Body |
Natural |
Nickel aluminium bronze |
Foam water adjustable monitor nozzle |
17,2 |
946 @ 6.89 bar |
Additional part numbers might be available. Please refer to the technical documentation or contact your local Viking sales office for more information.
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