Bertrams EEC draught limiter 21ZET250 Ø 250 mm, with explosion flap
Available for order
delivery time: 10-28 working days
Shipping Cost Points: 500
Part Number: 21ZET250
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Details
Bertrams EEC draught limiter 21ZET250
- corresponds to air group I-IV according to DIN 4795
- Setting range 10-35 Pa
- lockable during downtime (EnEV)
- Can be used as a combined secondary air device
- installed in stainless steel T-piece or as a loose component
- Cross section 150 mm
- for installation in standard connecting cables
- self-cleaning storage
- Easy adjustment of the draught requirement without measuring the current chimney draught
- no escape of fly ash
** Average Wholesale Price