These are high quality elastomer seals in EN-681-1 norms, produced for plastic pipes made according to HDPE TSE En13476 standards. It guarantees the highest quality based on years of experience and certified quality standards.

  60±5 IRHD SBR. EN 681-1 WC (L)

	DIN	ØD	b	h
	110	110,05	8,51	8,96
	150	166,90	9,82	13,48
	200	223,00	12,11	17,00
	200	231,00	13,98	17,44
	250	280,00	25,00	20,00
	300	363,75	26,21	23,28
	400	461,14	34,75	24,80
	500	541,26	45,12	32,50