Data sheet
| Hydraulic data | |
|---|---|
| Maximum operating pressure PN | 16 bar |
| Min. fluid temperature Tmin | -20 °C |
| Max. fluid temperature Tmax | 140 °C |
| Min. ambient temperature Tmin | -15 °C |
| Max. ambient temperature Tmax | 40 °C |
| Installation dimensions | |
|---|---|
| Pipe connection, suction side DNs | DN 80 |
| Pipe connection, discharge side DNd | DN 65 |
| Materials | |
|---|---|
| Pump housing | Grey cast iron |
| Impeller | Grey cast iron EN-GJL-200 |
| Impeller (optional) | CC480K (G-CuSn10) Bronze Stainless steel 1.4408 |
| Shaft | Stainless steel |
| Mechanical seal | AQ1EGG |
| Mechanical seal (optional) | Q1Q1X4GG AQ1VGG on request |
| Lantern | Grey cast iron |
Pump curves
Dimensions and dimensions drawings
Atmos GIGA-N 65/250-B
Ordering information
| Product data | |
|---|---|
| Brand | Wilo |
| Product description | Atmos GIGA-N 65/250-B |
| Article number | 6090525 |
| EAN number | 4062679104584 |
| Colour | Green |
| Minimum order quantity | 1 |
| Date of sales availability | 2021-01-01 |
| Packaging | |
|---|---|
| Packaging type | Special pallet |
| Packaging property | Transport packaging |
| Pieces per pallet | 1 |
| Number per layer | 1 |
| Dimension, weight | |
|---|---|
| Net weight, approx. m | 77.4 kg |
Single-stage centrifugal pump in accordance with EN 733, bare shaft version.
Hydraulics with axial suction port and radial discharge port, support foot and flanged bearing bracket.
Shaft sealing via bidirectional bellows mechanical seal up to max. 140 °C. Grey cast iron housing, stainless steel shaft, grey cast iron impeller. Cataphoretic coating as standard for all cast iron components in contact with fluid.
Impeller variants (for an additional charge):
• Bronze
• Stainless steel
| Materials | |
|---|---|
| Pump housing | Grey cast iron |
| Impeller | Grey cast iron |
| Lantern | Grey cast iron |
| Shaft | Stainless steel |
| Shaft seal | AQ1EGG |
| Operating data | |
|---|---|
| Min. fluid temperature Tmin | -20 °C |
| Max. fluid temperature Tmax | 140 °C |
| Maximum operating pressure p | 16.0 bar |
| Max. ambient temperature Tmax | 40 °C |
| Installation dimensions | |
|---|---|
| Pipe connection, suction side DNs | DN 80 |
| Pipe connection, discharge side DNd | DN 65 |
| Ordering information | |
|---|---|
| Brand | Wilo |
| Net weight, approx. m | 77.4 kg |
| Product description | Atmos GIGA-N 65/250-B |
| Article number | 6090525 |