Strain relief and spacer rings
(12)
1-cup distance ring 1000x750mm without a gasket
Rising ring PP dn 800mm, H = 250, corrugated without a gasket, orange (Diamir 800 manhole)
Rising ring PP dn 800mm, H = 500, corrugated without a gasket, orange (Diamir 800 manhole)
Rising ring PP dn 800mm, H = 750, corrugated without a gasket, orange (Diamir 800 manhole)
Rising ring PP dn 800mm, H = 1000, corrugated without a gasket, orange (Diamir 800 manhole)
Rising ring PP dn 1000mm, H = 250, corrugated without a gasket, orange (Diamir 1000 manhole)
Rising ring PP dn 1000mm, H = 500, corrugated without a gasket, orange (Diamir 1000 manhole)
Rising ring PP dn 1000mm, H = 750, corrugated without a gasket, orange (Diamir 1000 manhole)
Rising ring PP dn 1000mm, H = 1000, corrugated without a gasket, orange (Diamir 1000 manhole)
Reinforced concrete ring 900x500 H150 for cast iron inlet class D400, for settling chamber DN500
Reinforced concrete ring 900x590 H150 for cast iron inlet, class D400, for settling chamber DN500