Home Accessories for Hydraulic Systems Plugs GN 7490

GN 7490

Welding Sockets

Steel / Stainless Steel, with and without Collar

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Description

Specification

Types

Type A: With chamfer

Type B: With collar

Version in Steel

Steel ST

Weldable

Turned

Plain

Version in Stainless Steel

Stainless steel AISI 304 NI

Weldable

Turned

Plain

Information

Welding sockets GN 7490 are used to attach threaded connections to containers, tanks or hydraulic cylinders via welding.

Filling and draining screw plugs as well as aeration and venting elements and oil level sight glasses can then be easily installed by screwing them in.

The flat surfaces are machined and can be used as sealing surfaces in connection with a suitable sealing element.

The sufficiently dimensioned walls prevent deformation or burn-through during welding

Type B (with collar) is used if exact positioning within the mounting bore or a low installed height is desired.

Technical information

Stainless Steel characteristics

GN 7490-NI

	d₁	d₂	d₃	h₁	h₂
Code							Actions
GN 7490-NI-G1-A	G 1	50	40	20	-	169
GN 7490-NI-G1-B	G 1	50	40	20	7.5	111
GN 7490-NI-G1/2-A	G 1/2	32	26	16	-	39
GN 7490-NI-G1/2-B	G 1/2	32	26	16	4.5	40
GN 7490-NI-G1/4-A	G 1/4	24	20	14	-	37
GN 7490-NI-G1/4-B	G 1/4	24	20	14	3	24
GN 7490-NI-G1/8-A	G 1/8	20	16	10	-	20
GN 7490-NI-G1/8-B	G 1/8	20	16	10	3	18
GN 7490-NI-G2-A	G2	80	70	27	-	469
GN 7490-NI-G2-B	G2	80	70	27	8	322
GN 7490-NI-G3-A	G3	110	100	33	-	900
GN 7490-NI-G3-B	G3	110	100	33	8	604
GN 7490-NI-G3/4-A	G 3/4	40	32	18	-	99
GN 7490-NI-G3/4-B	G 3/4	40	32	18	6	57
GN 7490-NI-G3/8-A	G 3/8	28	22	14	-	45
GN 7490-NI-G3/8-B	G 3/8	28	22	14	4.5	35
GN 7490-NI-G11/2-A	G 1 1/2	65	55	24	-	285
GN 7490-NI-G11/2-B	G 1 1/2	65	55	24	7.5	114
GN 7490-NI-G11/4-A	G 1 1/4	60	50	22	-	244
GN 7490-NI-G11/4-B	G 1 1/4	60	50	22	7.5	162
GN 7490-NI-G21/2-A	G2 1/2	95	85	30	-	653
GN 7490-NI-G21/2-B	G2 1/2	95	85	30	8	408
GN 7490-NI-M10x1-A	M 10 x 1	20	16	10	-	20
GN 7490-NI-M10x1-B	M 10 x 1	20	16	10	3	12
GN 7490-NI-M12x1,5-A	M 12 x 1.5	24	20	14	-	38
GN 7490-NI-M12x1,5-B	M 12 x 1.5	24	20	14	3	27
GN 7490-NI-M14x1,5-A	M 14 x 1.5	24	20	14	-	33
GN 7490-NI-M14x1,5-B	M 14 x 1.5	24	20	14	3	22
GN 7490-NI-M16x1,5-A	M 16 x 1.5	28	22	14	-	45
GN 7490-NI-M16x1,5-B	M 16 x 1.5	28	22	14	4.5	27
GN 7490-NI-M18x1,5-A	M 18 x 1.5	32	26	16	-	68
GN 7490-NI-M18x1,5-B	M 18 x 1.5	32	26	16	4.5	50
GN 7490-NI-M20x1,5-A	M 20 x 1.5	32	26	16	-	61
GN 7490-NI-M20x1,5-B	M 20 x 1.5	32	26	16	4.5	42
GN 7490-NI-M22x1,5-A	M 22 x 1.5	32	26	16	-	53
GN 7490-NI-M22x1,5-B	M 22 x 1.5	32	26	16	4.5	34
GN 7490-NI-M26x1,5-A	M 26 x 1.5	40	32	18	-	102
GN 7490-NI-M26x1,5-B	M 26 x 1.5	40	32	18	6	60
GN 7490-NI-M27x2-A	M 27 x 2	40	32	18	-	96
GN 7490-NI-M27x2-B	M 27 x 2	40	32	18	6	54
GN 7490-NI-M33x2-A	M 33 x 2	50	40	20	-	164
GN 7490-NI-M33x2-B	M 33 x 2	50	40	20	7.5	111
GN 7490-NI-M42x2-A	M 42 x 2	60	50	22	-	240
GN 7490-NI-M42x2-B	M 42 x 2	60	50	22	7.5	169
GN 7490-NI-M48x2-A	M 48 x 2	65	55	24	-	45
GN 7490-NI-M48x2-B	M 48 x 2	65	55	24	7.5	172

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