SHM Woltman Flow Meters analog/ mechanical clean water meter cold 50 deg. C and Hot 130 deg. C.
Available size DN 40 1.5 Inch, DN 50 2 Inch, 2.5 Inch DN 65, 3 Inch DN 80, 4 Inch DN 100, 5 Inch DN 125, 6 Inch DN 150, 8 Inch DN 200, 10 Inch DN 250, and 12 Inch DN 300.
Description :
Woltman flow meters : Analog/ Mechanical flow meter for clean water are made from epoxy coated cast iron. A meter with magnetic transmission and dry recording head.
Application :
SHM Woltman flow meters can be used for potable water, irrigation, and industry network.
Features of Woltman Flow Meter :
- Removable element structure, easy installation and maintenance, register for universal use within this range detachable without removing the meter from the pipeline
- Dry-dial, Magnetic drive sensitive action, small pressure loss. Pulse output optional.
- Vacuum sealed register ensures the dial keep free from fog and keep the reading clear in a long term service
- Working temperature 0.1-50 deg. C for Cold Water and 0.1-130 deg. C for hot water
- Maximum pressure : 16 bar
- Maximum error : -/+ 2%
- Protection Grade : IP 68
- Cast Iron
- ISO 9001 and ISO 4064
- Warranty 2 years (full service and spare parts)
Technical Specification :
| Size | Class | Working pressure | Max. Flow (Q4) | Continuous flow | Transitional flow | Minimum flow | Minimum reading | Max. reading | Dimension | Weight |
| DN 40 (1.5 Inch) | B | 1.6 MPA | 25 m³/h | 20 m³/h | 0.5 m³/h | 0.35 m³/h | 0.005 | 999,999 | – Length : 200 mm – Outside diameter : 150 mm – Height : 198 mm | 9 kg |
| DN 50 (2 inch) | B | 1.6 MPA | 50 m³/h | 40 m³/h | 0.8 m³/h | 0.5 m³/h | 0.005 | 999,999 | – Length : 200 mm – Outside diameter : 165 mm – Height : 215 mm | 12 kg |
| DN 65 (2.5 Inch) | B | 1.6 MPA | 78.75 m³/h | 64 m³/h | 1.25 m³/h | 0.8 m³/h | 0.005 | 999,999 | – Length : 200 mm – Outside diameter : 185 mm – Height : 225 mm | 13.5 kg |
| DN 80 (3 Inch) | B | 1.6 MPA | 125 m³/h | 100 m³/h | 2 m³/h | 1.25 m³/h | 0.005 | 999,999 | – Length : 225 mm – Outside diameter : 200 mm – Height : 280 mm | 14 kg |
| DN 100 (4 Inch) | B | 1.6 MPA | 200 m³/h | 160 m³/h | 3.2 m³/h | 2 m³/h | 0.005 | 999,999 | – Length : 250 mm – Outside diameter : 220 mm – Height : 290 mm | 18 kg |
| DN 125 (5 Inch) | B | 1.6 MPA | 312.5 m³/h | 250 m³/h | 5 m³/h | 3.125 m³/h | 0.05 | 9, 999,999 | – Length : 250 mm – Outside diameter : 150 mm – Height : 300 mm | 22 kg |
| DN 150 (6 Inch) | B | 1.6 MPA | 500 m³/h | 400 m³/h | 8 m³/h | 5 m³/h | 0.05 | 9, 999,999 | – Length : 300 mm – Outside diameter : 185 mm – Height : 320 mm | 28 kg |
| DN 200 (8 Inch) | B | 1.6 MPA | 800 m³/h | 640 m³/h | 12.6 m³/h | 8 m³/h | 0.05 | 9, 999,999 | – Length : 350 mm – Outside diameter : 340 mm – Height : 350 mm | 45 kg |
| DN 250 (10 Inch) | B | 1.6 MPA | 1250 m³/h | 1000 m³/h | 20 m³/h | 12.5 m³/h | 0.05 | 9, 999,999 | – Length : 450 mm – Outside diameter : 405 mm – Height : 435 mm | 80 kg |
| DN 300 (12 Inch) | B | 1.6 MPA | 2000 m³/h | 1600 m³/h | 32 m³/h | 20 m³/h | 0.05 | 9, 999,999 | – Length : 500 mm – Outside diameter : 445 mm – Height : 460 mm | 95 kg |