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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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