Quiet operation, stronger and quicker to fill

Inner heights: 21 - 48mm
Available in two versions:
Openable from both sides along the outer radius
Openable from both sides along the inner radius
The standard for applications in the medium-load range
Up to 10dB(A) quieter than E2/000
Weight to dimension ratio improved on comparable predecessor series
Can be assembled up to 55% quicker than predecessor
Optional opener tool for even quicker opening and closing