TWI4.05-31.15 M4 1.5HP 3-460V 3-Wire
Article number: 2711951
| Hydraulic data | |
|---|---|
| Max. sand content | 50 g/m³ |
| Max. volume flow Qmax | 35.0 US g.p.m. |
| Optimal volume flow Qopt | 23.0 US g.p.m. |
| Max. delivery head Hmax | 3699.7 US g.p.m. |
| Optimal delivery head Hopt | 2522.85 US g.p.m. |
| Min. fluid temperature Tmin | 37 °F |
| Max. fluid temperature Tmax | 122 °F |
| Number of stages | 31 |
| Motor data | |
|---|---|
| Mains connection | 3~460 V, 60 Hz |
| Rated power P2 | 1.50 hp |
| Rated current IN | 2.8 A |
| Power factor cos φ100 | 0.81 |
| Rated speed n | 3500 RPM |
| Materials | |
|---|---|
| Pump housing | Stainless steel |
| Pump housing material | AISI 304 |
| Impeller | AISI 304 |
| Shaft | AISI 431 |
| Installation dimensions | |
|---|---|
| Pipe connection on the discharge side DNd | 1.25" |
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | TWI4.05-31.15 M4 1.5HP 3-460V 3-Wire |
| Article number | 2711951 |
| Colour | Silver |
| Minimum order quantity | 1 |
| Date of sales availability | 2022-04-20 |
| Dimension, weight | |
|---|---|
| Length L | 3.90 in (") |
| Height H | 44.80 in (") |
| Width W | 3.90 in (") |
| Net weight, approx. m | - |
Installation and operating instructions
TWI Installation and Operating Manual
| Number of pages | 8 |
| Language | en |
PDF (414 KB)