Wide Range Proportioner
Wide Range Proportioner (2)
Back to product categories
Position
Connection
Active Filters:
Clear all
WR
WR Wide Range Proportioner
The “WR” wide range proportioner accurately proportions foam concentrate into a water stream over a wide range of system flow rates and is configured to proportion foam concentrate at a 3% ratio.
Construction features: ; • Available in 4″ (DN100, 6” (DN150), 8″ (DN200) and 10” (DN250) sizes ; • Wafer connection for installation between ANSI and PN16 flanges ; • Bronze construction ; • Horizontal or vertical installation ; • Direction of flow indicator on body ; • For use with fresh or salt water
WR The “WR” wide range proportioner accurately proportions foam concentrate into a water stream over a wide range of system flow rates and is configured to proportion foam concentrate at a 3% ratio.
Construction features: ; • Available in 4″ (DN100, 6” (DN150), 8″ (DN200) and 10” (DN250) sizes ; • Wafer connection for installation between ANSI and PN16 flanges ; • Bronze construction ; • Horizontal or vertical installation ; • Direction of flow indicator on body ; • For use with fresh or salt water
Documents & Resources (2)
Download all documents
Download selected files (1)
Add to download box (1)
Foam Systems
Product sheet
Languages
Product Variants
- SAP number EWR04A
- Connection Wafer
- Size 4″/DN100
- Size 2 Foam inlet: 2″/DN50
- Finish Natural
- Main material Bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 75
- Maximum flowrate 2500
- SAP number EWR06A
- Connection Wafer
- Size 6″/DN150
- Size 2 Foam inlet: 2″/DN50
- Finish Natural
- Main material Bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 100
- Maximum flowrate 5600
- SAP number EWR08A
- Connection Wafer
- Size 8″/DN200
- Size 2 Foam inlet: 3″/DN80
- Finish Natural
- Main material Bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 125
- Maximum flowrate 10600
- SAP number EWR10A
- Connection Wafer
- Size 10″/DN250
- Size 2 Foam inlet: 3″/DN80
- Finish Natural
- Main material Bronze
- Style Loose
- Foam type Various – Specify with order
- Minimum flowrate 150
- Maximum flowrate 16100
| SAP number | Connection | Size | Size 2 | Finish | Main material | Style | Foam type | Minimum flowrate | Maximum flowrate |
|---|---|---|---|---|---|---|---|---|---|
| EWR04A | Wafer |
4″/DN100 |
Foam inlet: 2″/DN50 |
Natural |
Bronze |
Loose |
Various Specify with order |
75 |
2500 |
| EWR06A | Wafer |
6″/DN150 |
Foam inlet: 2″/DN50 |
Natural |
Bronze |
Loose |
Various Specify with order |
100 |
5600 |
| EWR08A | Wafer |
8″/DN200 |
Foam inlet: 3″/DN80 |
Natural |
Bronze |
Loose |
Various Specify with order |
125 |
10600 |
| EWR10A | Wafer |
10″/DN250 |
Foam inlet: 3″/DN80 |
Natural |
Bronze |
Loose |
Various Specify with order |
150 |
16100 |
Additional part numbers might be available. Please refer to the technical documentation or contact your local Viking sales office for more information.
URL copied to clipboard