GUMOTIV - Products - Pipe seals - Rubber couplings - producent wyrobów z gumy i silikonu

Rubber couplings

Rubber couplings (connectors) with steel ties are available in two variants: straight connectors and reducers.

They are universal, making it possible to create tight connections between all types of pipes on the market. They fit perfectly into plastic, steel, copper, cast iron and GRP pipes, allowing them to be connected from both the spigot end and the bell. The connectors can also be used as repair elements and couplings for damaged pipelines.

Standard connectors are made of EPDM 60 according to EN 681-1, and oil resistant versions made of NBR according to EN 681-1 WG or EN 682-1 are available on request.

Technical specification

Downloads

Other informations

Typ	D1 min [mm]	D1 max [mm]	D2 [mm]	L [mm]	Z [mm]	S [mm]	A [mm]
Straight coupling 145-160	145	160	162^±0,8	105^±0,7	min 25	12	1,1
Straight coupling 105-120	105	120	122^±0,5	105^±0,7	min 25	12	1,1
Straight coupling 70-80	70	80	82^±0,5	105^±0,7	min 25	12	1,1
Straight coupling 42-50	42	50	52^±0,5	65^±0,7	min 20	9	1,1
Straight coupling 32-40	32	40	42^±0,4	65^±0,7	min 20	9	1,1
Straight coupling 24-32	24	32	34^±0,4	65^±0,07	min 20	9	1,1

Typ	D1 min [mm]	D1 max [mm]	D2 min [mm]	D2 max [mm]	D3 [mm]	D4 [mm]	L [mm]	Z [mm]	S [mm]	T [mm]
Reducing coupling 25-32/40-50	25	32	40	50	34^±0,3	52^±0,4	65^±0,7	25	9	9
Reducing coupling 32-40/40-50	32	40	40	50	42^±0,4	52^±0,4	65^±0,7	25	9	9
Reducing coupling 42-50/105-120	42	50	105	120	52^±0,4	122^±0,5	105^±0,7	25	12	9
Reducing coupling 65-80/105-120	65	80	105	120	82^±0,5	122^±0,5	105^±0,7	25	12	12
Reducing coupling 105-120/145-160	105	120	145	160	122^±0,5	162^±0,5	105^±0,7	25	12	12