BAC 70/135-4/2-DM/R-2 | Wilo

BAC 70/135-4/2-DM/R-2

Technical data
Tender text

Single-stage glanded centrifugal pump in monobloc design for use in air conditioning and cooling systems. Low-vibration and low-noise compact design thanks to directly flanged three-phase motor, one-piece shaft. With direction-of-rotation-independent bellows mechanical seal and cavitation-reducing impeller. Corrosion-proof pump housing made of plastic, with thread or Victaulic connection.

Operating data
Fluid media
Water
Fluid temperature T
-15 °C
Ambient temperature T
-15 °C
Maximum operating pressure PN
7 bar
Minimum efficiency index (MEI)
0,4
Motor data
Mains connection
3~400 V, 50 Hz
Voltage tolerance
±10 %
Rated power P2
4000 W
Rated speed n
2930 1/min
Rated current IN
7,89 A
Power factor cos φ
0,83
Motor efficiency ηM 50%
87,9 Percentage
Motor efficiency ηM 75%
88,1 Percentage
Motor efficiency ηM 100%
88,1 Percentage
Insulation class
F
Protection class
IP55
Materials
Pump housing
PA66-GF50
Impeller
PPE/PS-GF30
Shaft
Stainless steel
Shaft seal
BVEGG
Lantern
Aluminium
Installation dimensions
Pipe connection on the suction side DNs
Ø 76,1
Pipe connection on the pressure side DNd
Ø 76,1
Information for order placements
Brand
Wilo
Product description
BAC 70/135-4/2-DM/R-2
Net weight, approx. m
38 kg
Article number
4213202
Downloads

Certificate REACH (Documents)

REACH regulation

Edition 2020-08
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (158 KB)
BIM/CAD

BAC 70-135-4_100/2-DM/R-2-N7-IE3

Number of pages
DWG (829 KB)

BAC70-135-4_100/2-DM/R-2-N7-IE3

Number of pages
STP (1 MB)

BAC70-135-4_100/2-DM/R-2-N7-IE3

DWG (20 KB)

BAC70-135-4_100/2-DM/R-2-N7-IE3

Number of pages
DWG (21 KB)

BAC70-135-4_100/2-DM/R-2-N7-IE3

DWG (24 KB)