Weidmueller Enclosures & Cable Glands

Ex - Compensating elements
Breather drains – Klippon ® BDX
~
r
T
Cable entries
The BDX compensating element is used for ventilating the enclosure and preventing a build
up of moisture, particularly in Ex applications.
5
Thread
Ø *
Thread
Technical data
Material
Stainless steel 1.4404 (316L) or brass CuZnPb (CZ121)
IP class
IP66
Impact resistance
20 J
Filter
sintered bronze
Flow rate
0.25 Litres per hour
Sealing ring
silicone O-ring
Temperature range -60 °C to +200 °C
Plating
natural
Torque
10 Nm
Note
- The breather-drain is only to be fitted on the bottom side of the enclosure, aligned vertically with the thread upwards, and at the lowest point to permit proper drainage.
- Fully assembly instructions are supplied with the breather drain. The instructions must be read prior to installation and adhered to in full.
- The water flow rate has been tested by a water filled empty enclosure (no pressure or heat producing internal components). The water flow rate can slightly differ by influences from operational parameter and environmental conditions.
L1
L
SW
1.5
D
Ordering data
Type Material Thread L/L1 SW Diameter Ø* Order No.
KLIPPON BDX M20 B brass M20 x 1.5 22/10 27 26.2 1292540000
KLIPPON BDX M20 S stainless steel M20 x 1.5 22/10 27 26.2 1292530000
KLIPPON BDX M20X15 S stainless steel M20 x 1.5 27/15 27 26.2 1344630000
Note
Dimensions in mm
2031180000
D.77