Matergy

Sellos de anillos modulares

Ring-Seal Lu-GT 50mWS

Ring-Seal Lu-GT 20mWS

Ring-Seal Lu-GT

Modular ring seal against pressing water

If pipelines or cables are led through underground or aboveground external walls, ceilings, or in cable conduits, it has to be ensured that the penetration spots are permanently sealed. Neither pressing water nor gas may enter the penetration or the seal of the conduit.

DDL Ring-Seal penetrations and seal inserts enable a simple, fast and neat penetration of pipelines and cables through walls, ceilings, and conduits. The seal inserts are pressure-tight* on two levels (20mWS/50mWS) and prevent the transmission of heat and sound**.

* air/water in accordance with DIN 3230 part 5

** in accordance with DIN 4109

Technical data 20 mWS (2 bar)

	Lu-GT 20	Lu-GT 20 NBR
sealing element	EPDM rubber	nitrile rubber
pressure plates	reinforced polyamide	reinforced polyamide
screws	galvanized/stainless steel	galvanized/stainless steel
nominal pressure	20 mWS (2 bar)	20 mWS (2 bar)

item name	annular gap [mm]	carrier pipe [mm]	installation depth [mm]
Lu-GT 200	12,5 – 15,9	21,3 – 323,9	40
Lu-GT 250	15,5 – 19,6	13,0 – 358,0	40
Lu-GT 275	15,5 – 19,6	4,0 – 67,1	40
Lu-GT 300	17,5 – 22,4	44,5 – 406,4	55
Lu-GT 325	23,0 – 29,8	88,9 – 711,0	80
Lu-GT 350	23,5 – 30,6	14,0 – 406,4	60
Lu-GT 375	31,0 – 36,5	26,0 – 323,9	70
Lu-GT 400	36,0 – 43,5	139,7 – 1220,0	90
Lu-GT 415	36,0 – 43,5	44,5 – 323,9	90
Lu-GT 425	28,0 – 35,5	134,0 – 1220,0	90
Lu-GT 475	40,0 – 47,5	33,7 – 1220,0	90
Lu-GT 500	58,0 – 68,5	82,5 – 1220,0	110
Lu-GT 525	53,0 – 61,3	133,0 – 1220,0	110
Lu-GT 575	47,0 – 56,8	90,0 – 1220,0	90
Lu-GT 600	80,0 – 96,5	177,8 – 3000,0	140
Lu-GT 650	71,0 – 81,5	200,0 – 1220,0	110

Technical data 50 mWS (5 bar)

	Lu-GT 50	Lu-GT 50 NBR
sealing element	EPDM rubber	nitrile rubber
pressure plates	reinforced polyamide	reinforced polyamide
screws	galvanized/stainless steel	galvanized/stainless steel
nominal pressure	50 mWS (5 bar)	50 mWS (5 bar)

item name	annular gap [mm]	carrier pipe [mm]	installation depth [mm]
Lu-GT 200	12,5 – 17,0	21,3 – 323,9	70
Lu-GT 250	15,5 – 21,0	13,0 – 358,0	70
Lu-GT 275	15,5 – 21,0	4,0 – 67,1	70
Lu-GT 300	17,5 – 24,0	44,5 – 406,4	90
Lu-GT 325	23,0 – 32,0	88,9 – 711,0	110
Lu-GT 350	23,5 – 33,0	14,0 – 406,4	110
Lu-GT 375	31,0 – 40,0	26,0 – 323,9	110
Lu-GT 400	36,0 – 46,0	139,7 – 1220,0	140
Lu-GT 415	36,0 – 46,0	44,5 – 323,9	140
Lu-GT 425	28,0 – 38,0	134,0 – 1220,0	140
Lu-GT 475	40,0 – 50,0	33,7 – 1220,0	140
Lu-GT 500	58,0 – 72,0	82,5 – 1220,0	150
Lu-GT 525	53,0 – 64,0	133,0 – 1220,0	150
Lu-GT 575	47,0 – 60,0	90,0 – 1220,0	140
Lu-GT 600	80,0 – 102,0	177,8 – 3000,0	190
Lu-GT 650	71,0 – 85,0	200,0 – 1220,0	160