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

	d₁	d₂	d₃	h₁	h₂
Code							Actions
GN 7490-ST-G1-A	G 1	50	40	20	-	165
GN 7490-ST-G1-B	G 1	50	40	20	7.5	111
GN 7490-ST-G1/2-A	G 1/2	32	26	16	-	52
GN 7490-ST-G1/2-B	G 1/2	32	26	16	4.5	36
GN 7490-ST-G1/4-A	G 1/4	24	20	14	-	35
GN 7490-ST-G1/4-B	G 1/4	24	20	14	3	24
GN 7490-ST-G1/8-A	G 1/8	20	16	10	-	19
GN 7490-ST-G1/8-B	G 1/8	20	16	10	3	13
GN 7490-ST-G2-A	G2	80	70	27	-	474
GN 7490-ST-G2-B	G2	80	70	27	8	319
GN 7490-ST-G3-A	G3	110	100	33	-	895
GN 7490-ST-G3-B	G3	110	100	33	8	598
GN 7490-ST-G3/4-A	G 3/4	40	32	18	-	96
GN 7490-ST-G3/4-B	G 3/4	40	32	18	6	58
GN 7490-ST-G3/8-A	G 3/8	28	22	14	-	41
GN 7490-ST-G3/8-B	G 3/8	28	22	14	4.5	28
GN 7490-ST-G11/2-A	G 1 1/2	65	55	24	-	282
GN 7490-ST-G11/2-B	G 1 1/2	65	55	24	7.5	177
GN 7490-ST-G11/4-A	G 1 1/4	60	50	22	-	243
GN 7490-ST-G11/4-B	G 1 1/4	60	50	22	7.5	150
GN 7490-ST-G21/2-A	G2 1/2	95	85	30	-	628
GN 7490-ST-G21/2-B	G2 1/2	95	85	30	8	408
GN 7490-ST-M10x1-A	M 10 x 1	20	16	10	-	18
GN 7490-ST-M10x1-B	M 10 x 1	20	16	10	3	14
GN 7490-ST-M12x1,5-A	M 12 x 1.5	24	20	14	-	38
GN 7490-ST-M12x1,5-B	M 12 x 1.5	24	20	14	3	27
GN 7490-ST-M14x1,5-A	M 14 x 1.5	24	20	14	-	33
GN 7490-ST-M14x1,5-B	M 14 x 1.5	24	20	14	3	22
GN 7490-ST-M16x1,5-A	M 16 x 1.5	28	22	14	-	44
GN 7490-ST-M16x1,5-B	M 16 x 1.5	28	22	14	4.5	27
GN 7490-ST-M18x1,5-A	M 18 x 1.5	32	26	16	-	68
GN 7490-ST-M18x1,5-B	M 18 x 1.5	32	26	16	4.5	44
GN 7490-ST-M20x1,5-A	M 20 x 1.5	32	26	16	-	61
GN 7490-ST-M20x1,5-B	M 20 x 1.5	32	26	16	4.5	42
GN 7490-ST-M22x1,5-A	M 22 x 1.5	32	26	16	-	53
GN 7490-ST-M22x1,5-B	M 22 x 1.5	32	26	16	4.5	34
GN 7490-ST-M26x1,5-A	M 26 x 1.5	40	32	18	-	99
GN 7490-ST-M26x1,5-B	M 26 x 1.5	40	32	18	6	58
GN 7490-ST-M27x2-A	M 27 x 2	40	32	18	-	95
GN 7490-ST-M27x2-B	M 27 x 2	40	32	18	6	53
GN 7490-ST-M33x2-A	M 33 x 2	50	40	20	-	167
GN 7490-ST-M33x2-B	M 33 x 2	50	40	20	7.5	111
GN 7490-ST-M42x2-A	M 42 x 2	60	50	22	-	242
GN 7490-ST-M42x2-B	M 42 x 2	60	50	22	7.5	160
GN 7490-ST-M48x2-A	M 48 x 2	65	55	24	-	277
GN 7490-ST-M48x2-B	M 48 x 2	65	55	24	7.5	173

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