Wilo-BAC
Series description
Your advantages
- Reduced life-cycle costs through optimised efficiency levels
- Pump housing in plastic design
- Version with Victaulic or threaded connection (BAC 70/135... with Victaulic connection only)
Construction
Glanded pump in block design with screwed connection or Victaulic connection.
Application
For pumping of cooling water, cold water, water-glycol mixtures and other fluids without abrasive substances.
Equipment/function
Single-stage low-pressure centrifugal pump in block design, with axial suction port and radially arranged pressure port
Scope of delivery
- Pump
- Installation and operating instructions
Type key
Example | BAC 40/126-1.5/2-S |
BAC | Monobloc pump for cooling and air-conditioning applications |
40 | Pipe connection (pressure port) |
126 | Impeller diameter |
1.5 | Rated motor power P2 in kW |
2 | Number of poles |
S | Screwed connection |
R | Victaulic connection |
Technical data
- Permissible temperature range -15 °C to +60 °C
- Mains connection 3~400 V, 50 Hz (others on request)
- Protection class IP 54
- Screwed connection: G2/G 1½ (type S) or Victaulic connection 60.3/48.3 mm (type BAC 40…-R) or 76.1/76.1 mm (type BAC 70…-R)
- Max. operating pressure 6.5 bar
Materials
- Pump housing: PA 6.6 50% GF
- Impeller: PA/PPO, fibreglass-reinforced
- Shaft: X30Cr13
- Mechanical seal: BQEGG
Description/construction
Single-stage low-pressure centrifugal pump in block design, with axial suction port and radially arranged pressure port.
