Wilo-BAC
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Glanded pump in block design with threaded connection or Victaulic connection For pumping water-glycol mixtures with 20 - 40 vol.% glycol proportion |
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Special features/Product advantages
- Reduced life cycle costs due to optimised efficiency
- High corrosion protection due to cataphoretic coating of cast iron components
- Bidirectional, force-flushed mechanical seal, worldwide high availability of standard motors (according to Wilo specification) and mechanical seals
- Pump housing in plastic design
- Version with Victaulic or threaded connection (BAC 70/135... with Victaulic connection only)
Wilo-BAC
Technical data
- Permissible temperature range: -15°C to +60°C
- Mains connection: 3~400 V, 50 Hz
- Protection class 54
- Nominal diameter: G2/G 1½ (type S) or Victaulic connection 60.3/48.3 mm (type R)
- Max. operating pressure: 6 bar
Description/Design
Single-stage low-pressure centrifugal pump in block design, with axial suction port and radially arranged pressure port.
Materials
- Pump housing and lantern: PA 6.6 50% GF
- Impeller: GFN 3l
- Shaft: X30Cr13
- Mechanical seal: Synthetic resin impregnated carbon/aluminium oxide/EPDM
Scope of delivery
- Pump
- Installation and operating instructions
Wilo-BAC
| Name | Suction size | Pressure stage | Motor | Rated power |
|---|---|---|---|---|
| BAC 70/135-4,0/2-S | G 2 1/2 | PN 6 | 3~ 400 V | 4 kW |
| BAC 70/135-3,0/2-S | G 2 1/2 | PN 6 | 3~ 400 V | 3 kW |
| BAC 40/136-1,1/2-S | G 2 | PN 6 | 3~ 400 V | 1,1 kW |
| BAC 40/136-1,1/2-R | d 60,3 | PN 6 | 3~ 400 V | 1,1 kW |
| BAC 40/134-1,85/2-S | G 2 | PN 6 | 3~ 400 V | 1,85 kW |
| BAC 40/134-1,85/2-R | d 60,3 | PN 6 | 3~ 400 V | 1,85 kW |
| BAC 40/129-0,75/2-S | G 2 | PN 6 | 3~ 400 V | 0,75 kW |
| BAC 40/129-0,75/2-R | d 60,3 | PN 6 | 3~ 400 V | 0,75 kW |
| BAC 40/128-1,5/2-S | G 2 | PN 6 | 3~ 400 V | 1,5 kW |
| BAC 40/128-1,5/2-R | d 60,3 | PN 6 | 3~ 400 V | 1,5 kW |
