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Xiro SPI 6.60-26-A1/XI7-52-B1
Submersible pump
Article number: 6073639
Data sheet
| Hydraulic data | |
|---|---|
| Maximum operating pressure PN | 40 bar |
| Max. sand content | 50 g/m³ |
| Max. immersion depth | 200 m |
| Max. volume flow Qmax | 75.0 m³/h |
| Optimal volume flow Qopt | 60.3 m³/h |
| Max. delivery head Hmax | 390.2 m |
| Optimal delivery head Hopt | 216.8 m |
| Min. fluid temperature Tmin | 3 °C |
| Max. fluid temperature Tmax | 30 °C |
| Number of stages | 26 |
| Motor data | |
|---|---|
| Mains connection | 3~400 V, 50 Hz |
| Rated power P2 | 52 kW |
| Rated speed n | 2880 1/min |
| Rated current IN | 102.7 A |
| Starting current I | 522 A |
| Activation type | Direct On Line (DOL) |
| Power factor cos φ100 | 0.85 |
| Max. switching frequency t | 17 rph |
| Motor diameter DM | 178 mm |
| Cable | |
|---|---|
| Connection cable length L | 4.3 m |
| Cable cross-section | 3x16 |
| Materials | |
|---|---|
| Pump housing | Stainless steel |
| Impeller | Stainless steel |
| Shaft | Stainless steel |
| Motor housing | Stainless steel |
| Installation dimensions | |
|---|---|
| Pipe connection on the discharge side DNd | Rp 4 |
Pump curves
Ordering information
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | Xiro SPI 6.60-26-A1/XI7-52-B1 |
| Article number | 6073639 |
| EAN number | 4048482486840 |
| Colour | grey |
| Minimum order quantity | 1 |
| Date of sales availability | 2015-03-01 |
| Packaging | |
|---|---|
| Packaging type | Box |
| Packaging property | Transport packaging |
| Pieces per pallet | 1 |
| Number per layer | 1 |
| Dimension, weight | |
|---|---|
| Length with packaging | 4600 mm |
| Length L | 4327 mm |
| Height with packaging | 200 mm |
| Height H | 172 mm |
| Width with packaging | 200 mm |
| Width W | 172 mm |
| Gross weight, approx. m | 231 kg |
| Net weight, approx. m | 211 kg |
Fully submersible, multistage, submersible pump with NEMA (6" and 8") or standard connection (10") and radial or semi-axial impellers for vertical or horizontal installation.
- Integrated non-return valve
- Rewindable three-phase AC motor with PE2/PA isolated winding and a water-glycol filling for direct starting
- Hydraulic connection as NEMA (6" and 8") or standard connection (10")
- Sealing of motor shaft with a mechanical seal
- Self-lubricating motor bearing. Thrust bearing with rockers for absorption of high axial thrust
- Negative axial thrust is absorbed by the rotating seal bearing.
The motor is cooled by the pumped fluid. Therefore, the unit must always be operated immersed. The limit values for maximum fluid temperature and minimum flow velocity must be adhered to. Vertical installation is possible with or without cooling jacket. In cases of horizontal installation, a cooling jacket must always be provided .
Scope of delivery
- Submersible pump with connection cable
- Installation and operating instructions
| Operating data |
|---|
| Unit | |
|---|---|
| Pipe connection on the discharge side DNd | Rp 4 |
| Maximum operating pressure p | 40.0 bar |
| Max. sand content | 50 g/m³ |
| Protection class motor | IP68 |
| Max. immersion depth | 200 m |
| Min. fluid temperature Tmin | 3 °C |
| Max. fluid temperature Tmax | 30 °C |
| Max. diameter Dmax | 144 mm |
| Motor data | |
|---|---|
| Mains connection | 3~400 V, 50 Hz |
| Rated power P2 | 52 kW |
| Rated speed n | 2880 1/min |
| Rated current IN | 102.7 A |
| Activation type | Direct On Line (DOL) |
| Max. switching frequency t | 17 rph |
| Motor diameter DM | 178 mm |
| Min. flow rate at the motor m/s | 0.2 m/s |
| Cable | |
|---|---|
| Connection cable length L | 4.3 m |
| Cable cross-section | 3x16 |
| Materials | |
|---|---|
| Pump housing | Stainless steel |
| Motor housing | Stainless steel |
| Shaft | Stainless steel |
| Impeller | Stainless steel |
| Ordering information | |
|---|---|
| Net weight, approx. m | 211 kg |
| Brand | Wilo |
| Product description | Xiro SPI 6.60-26-A1/XI7-52-B1 |
| Article number | 6073639 |
| Motor article number | 6073885 |