• Designated use: Wall ducts are designed to facilitate the passage of pipes through walls and allow axial and radial movement. The RM Ⅲ is particular suitable where pipes are not concentric. It also allows variations of the position during use due to settlements.

 

• Material: St 37-2 or stainless steel. Gasket of non-aging Perbunan. Bolts and nuts electrogalvanized.

 

• Coating: On the wall side, a cement grout coating. All the other surfaces are provided with phenol-free bitumen.

 

On request, a waterproof membrane is included in the construction. We can supply sleeves with puddle flanges and clamp rings to ensure integrity of the membrane. In case of order, please advice position of the membrane.

 

	RM Ⅲ
DN	Weight (kg)	Wall pipe Ø (mm)	Wall flange Ø (mm)	Clamping ring Ø (mm)	Project length (mm)	Gasket section
40	20	87,5	195	335	100	1
50	26	100,8	210	350	100	1
65	28	113	225	360	100	1
80	30	131,7	240	380	100	1
100	38	159,3	265	405	100	1
125	43	182,9	300	435	100	2
150	48	207,3	325	460	100	2
200	58	260,4	375	515	100	2
250	80	317	430	565	115	2
300	91	367	485	635	115	3
350	102	415	535	685	115	3
400	112	470	590	740	115	3
450	121	520	640	790	115	3
500	132	570	690	840	115	3
550	142	620	740	890	115	4
600	223	670	805	940	140	4
650	238	720	855	990	140	4
700	254	770	905	1040	140	4
800	289	873	1010	1145	140	4
900	320	973	1110	1245	140	4
1000	348	1073	1210	1345	140	4
1100	393	1174	1315	1470	140	5
1200	565	1274	1435	1570	165	5
1300	607	1374	1535	1670	165	5
1400	646	1474	1635	1770	165	5
1500	687	1574	1735	1870	165	5
1600	756	1675	1840	1975	165	5
1800
2000
2200
2400

Constructive and technical changes are possible.