Wilo-BAC | Wilo
Your advantages
Wilo-BAC 50

Your advantages

  • Energy savings thanks to ultra-modern hydraulics and motors​
  • Victaulic connection for quick installation​
  • Optimised pump dimensions for maximum replacement options​
  • High reliability due to top-quality mechanical seal and bearing
  • Low noise due to modern motor design​​
  • optional: Maximum comfort with electrical connection thanks to quick connection plug 
Series description
Wilo-BAC

Design

Glanded pump in monobloc 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 monobloc design, with axial suction port and radially arranged pressure port

Typekey

Example

BAC50/122-1.5/2

BAC

Monobloc pump for cooling and air-conditioning applications

50

Pipe connection (pressure port)

122

Impeller diameter

1.5

Rated power P2 in kW

2

Number of poles

Technical data

  • Permissible temperature range -15 °C to +90 °C
  • Mains connection 3~400 V, 50 Hz (others on request)
  • Protection class IP 55
  • Victaulic connection: DN 40 (60,3/48.3 mm). DN 50 (60,3 mm) or DN 65 (76.1 mm)
  • Max. operating pressure 10 bar or 6.5 bar (according to models)

Materials

  • Pump housing: PA 6.6 50% GF
  • Impeller: PA/PPO, fibreglass-reinforced
  • Shaft: X30Cr13
  • Mechanical seal: BQEGG

Construction

Single-stage low-pressure centrifugal pump in monobloc design, with axial suction port and radially arranged pressure port.

Delivery state

  • Pump
  • Installation and operating instructions
Downloads

Installation and operating instructions

Wilo-BAC

Article Number 2036430
Edition 0203
Page format A4
Number of pages 23
PDF (1 MB)

General overview (Documents)

General overview 2019 International version

Article Number 2200591
Edition 2018
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (40 MB)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certification booklet

Wilo-BAC

Article Number 4251952
Edition 2021-08
Page format 209.9 x 297.0 mm
Number of pages 20
PDF (4 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2021-10
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (162 KB)
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