Name: Double Unbalanced Mechanical Seal Multiple Spring Burgmann Standard M74D
Brand: YUE MI
Price: 1 USD

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Double Unbalanced Mechanical Seal Multiple Spring Burgmann Standard M74D

Brand Name:YUE MI

Certification:ISO SGS

Model Number:M74D

Minimum Order Quantity:5/PCS

Delivery Time:2 word days

Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram

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YUEMI

Verified Supplier

Location: Guangzhou Guangdong China

Address: Huadu District, Guangzhou City, Guangdong Province, China

Supplier`s last login times: within 2 hours

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Product Details Company Profile

Product Details

Double seal/Unbalanced/Independent of direction ofrotation /Multiple springs

Double seals in the M7N series have the samedesign-feature as the “ M7N ” family of single seals(easy-to-replace seal faces, ect.).Apart from theinstallation length of the drive collar, all fiting dimen-sions(d,<100mm) conform with DIN 24960.

Advantages

• Efficient stock keeping due to easily interchangeable faces

• Extended selection of materials

• Flexibility in torque transmissions

• EN 12756 (for connection dimensions d1 up to 100 mm (3.94"))

Operating range (see note on page 1)

Shaft diameter: d1 = 18 … 200 mm (0.71" … 7.87")

Pressure: p1 = 25 bar (363 PSI)

Temperature: t = –50 °C … +220 °C (–58 °F … +428 °F)

Sliding velocity: vg = 20 m/s (66 ft/s)

Axial movement: d1 up to 100 mm: ±0.5 mm ,d1 from 100 mm: ±2.0 mm

Materials

Seal face: Special cast CrMo steel (S),

Silicon carbide (Q1, Q2)

Seat G9: Carbon graphite antimony impregnated (A),

Carbon graphite resin impregnated (B),

Silicon carbide (Q1*, Q2*)

Seat G4: Silicon carbide (Q1*, Q2*)

Seat G6: Silicon carbide (Q1*, Q2*)

Seat G13: Carbon graphite antimony impregnated (A),

Carbon graphite resin impregnated (B)

* Cannot be combined with seal face in S

Dimensions in mm
18	3	2	3		3		d11	3 0 3	山	1	b	■ 업	21	5	4	195	b	8.5	"	1	c	l14	l1s	11	28	1	ls	m	t	R
18	3	2	3				2 4			61	3			5	6	195	11.5	8.5	125	6	10	8	15	5	75	17	15	M5	3.5	1.5
20	3 3	1 2	3				2 4			19	3			5	9	195	115	8.5	125	85	95	75	15	5	15	17	15	M5	3.5	1.5
20	3 3	1 2	3				2			19	3			5	9	195	115	8.5	125	85	95	75	15	5	15	17	15	M5	3.5	1.5
22	37	3 1	3		3		2	3		61	38	인	2	5	9	195	11.5	8.5	125	8.5	95	75	15	5	7.5	17	15	M5	3.5	1.5
24	39	33	3	3			2	3	44	61	38	19	2	5	6	195	11.5	8.5	125	8.5	95	7.5	1.5	5	7.5	17	15	M5	3.5	1.5
25	40	34	40		3		32	38	45	61	38	19	2	5	9	19.5	11.5	8.5	12.5	8.5	9.5	75	1.5	5	7.5	17	15	M5	3.5	1.5
28	43	37	43		3		36	42	47	62	39	19.5	2	5	9	19.5	11.5	B.5	14	10	11	9	1.5	5	7.5	17.5	15	M6	3.5	1.5
30	45	39	45		3		39.2	45	49	62	39	19.5	2	5	9	19.5	11.5	8.5	14	11.5	11	10.5	1.5	5	7.5	17.5	15	M6	3.5	1.5
32	47	42	48		3	4	422		51	29	39	19.5	2	5	9	195	11.5	8.5	14	11.5	11	10.5	1.5	5	7.5	17.5	15	M5	3.5	1.5
33	48	42	48	3		4	44.2	50	51	62	39	19.5	2	5	9	19.5	11.5	8.5	14.5	12	11.5	10.5	1.5	5	7.5	17.5	15	M5	3.5	1.5
35	5	44	50		3	4	45.2	52	54	62	39	19.5	2	5	9	19.5	11.5	8.5	14.5	12	11.5	11	1.5	5	7.5	17.5	15	M5	3.5	1.5
38	55	49	56	4		4	49.2	55	59	69	41	20.5	2	6	6	22	14	10	14.5	11.3	11.5	10.3	15	5	6	18.5	15	M6	35	1.5
40	57	51	58		4	4	52.2	58	61	70	42	21	2	6	9	22	14	10	14.5	11.8	11.5	10.8	1.5	5	9	19	15	M6	3.5	1.5
43	09	54	19		4	4	533	62	65	70	42	21	2	6	9	22	14	10	17	13.2	143	12	2	9	9	19	15	M6	3.5	2.5
45	62	56	63		4	4	553	64	66	70	42	21	2	6	9	22	14	10	17	128	143	116	2	9	6	19	15	M6	3.5	25
48	65	59	66		4	4	59.7	68.4	69	70	42	21	2	6	9	22	14	10	17	128	143	11.6	2	9	9	19	15	M6	3.5	25
50	67	62	70		4	4	809	69.3	71	73	43	21.5	25	6	9	23	15	105	17	128	14.3	116	2	9	95	195	15	M6	35	25
53	70	65	73		4	4	63.8	72.3	75	73	43	21.5	2.5	6	9	23	15	12	17	13.5	14.3	12.3	2	9	11	19.5	15	M6	3.5	2.5
55	72	67	75		4	4	66.5	75.4	76	73	43	21.5	25	6	9	23	15	12	18	145	15.3	13.3	2	9	二	195	15	M8	3.5	2.5
58	79	70	78			5	69.5	78.4	83	98	56	20	25	9	9	23	15	12	18	14.5	153	13.3	2	9	11	23.5	61	M8	3.5	2.5
60	81	72	80		4	5	71.5	81.4	85	98	56	28	25	9	9	23	15	12	18	14.5	153	13.3	2	6	11	23.5	19	M8	3.5	2.5
E9	84	75	83		4	5	74.5	83.4	88	85	55	275	25	9	6	23	15	12	18	14.2	153	133	2	6	11	24.5	19	BW	3.5	25
65	99	77	85		4	5	76.5	85.4	95	B5	55	27.5	25	6	6	23	15	12	18	14.2	15.3	13	2	6	11	24.5	19	M8	3.5	25
68	89	81	90		4	5	B2.7	91.5	93	91	55	27.5	25	1	9	25	18	125	19	149	16	13.7	2	6	11.3	24.5	19	M8	3.5	25
70	91	83	92		4	5	B3	26	95	92	55	28	25	7	9	25	18	12.5	18	14.2	15.3	13	2	9	11.3	23.5	19	MB	3.5	25
75	99	83	97		4	5	90.2	66	105	92	56	28	25	l	9	25	18	12.5	18	15.2	15.3	14	2	6	11.3	25.5	19	MB	3.5	25
09	104	95	105		4	5	95.2	104	109	925	56	28	3	7	9	26.2	18.2	13	19	16.2	16.3	15	2	9	12	25.5	19	MB	3.5	2.5
B5	109	100	110		4	5	100.2	109	114	92.5	56	28	3	7	9	26.2	18.2	15	19	16	16.3	14.8	2	9	14	25	19	MB	3.5	2.5
90	114	105	115		4	5	105.2	114	119	92.5	56	28	3	7	9	25.2	18.2	15	19	16	16.3	14.8	2	9	14	25.5	19	MB	3.5	25
95	119	110	120		4	5	111.6	120.3	124	90.5	56	28	3	1	9	25.2	172	15	20	17	17.3	15.8	2	6	14	25	19	M8	3.5	2.5
100	124	115	125		4	5	114.5	123.3	129	90.5	56	2B	3	1	9	25.2	17.2	15	20	17	17.3	15.8	2	6	14	25	19	BW	3.5	2.5
105	138	122.2	134.	3	5	7			143	108	68	满	2	10	-	30	20	-		-	-	,		-		30.5	22	M8	3.5
110	143	128.2	140.3		5	7		-	148	110	70	35	2	10	-	2	20	-	-	-		-	-	-		31.5	22	M8	3.5
115	148	136.2	148.3		5	7	-	-	153	110	70	35	2	10	-	2	20	-	-	-	-	-	-	-	-	31.5	22	MB	35	-
120	153	138.2	150.	3	5	7		-	158	110	70	35	2	10	-	30	20	-		-	-	-		-	-	31.5	22	M8	3.5	-
125	158	1422	154.	3	5	7	-	-	153	110	70	35	2	10	-	30	0			-	-	-	-	-	-	31.5	22	M8	3.5
130	163	146.2	158.	3	5	7	-	-	158	11D	70	35	2	10	-	30	20	-	-	-	-	-	-	-	-	31.5	22	M8	3.5	-
135	168	152.2	164.	3	5	7		-	173	110	70	35	2	10	-	20	20	-	-		-	-		-	-	31.5	22	M8	3.5
140	173	156.2	168.	3	5	7		-	178	110	70	35	2	10	-	30	20	-	-	-	-	-		-	-	31.5	22	M8	3.5
145	178	161.2	173.	3	5	7	-	-	183	110	70	35	2	10	-	30	20	-	-	-	-	-	-	-	-	31.5	22	M8	3.5	-
150	183	168.2	1BD.	3	5	7		-	881	114	70	35	2	10	-	32	22					-		-		31.5	22	M8	3.5
155	191	173.2	185.	3	5	7	-	-	196	127	6L	39.5	2	12	-	34	24	-	-			-		-	,	35.5	22	M8	3.5	-
160	196	178.2	190.	3	5	7		-	201	127	79	39.5	2	12	-	34	24	-			-	-		-	-	35.5	22	MB	3.5	-
165	201	183.2	195.	3	5	7		-	206	127	79	39.5	2	12		34	24									35.5	22	MB	3.5
170	206	188.2	2DD.	3	5	1	-		211	127	79	39.5	2	12		34	24	-			-		-			35.5	22	MB	3.5
175	211	193.2	205.	3	5	7	-	-	215	127	79	39.5	2	12		3	24									35.5	22	MB	3.5
180	216	207.5	219.	3	5	7	-	-	221	135	79	39.5	2	12		3	28	-								35.5	22	M8	3.5	-
185	221	212.5	224.	3	5	7		-	226	135	79	39.5	1	12		3	28									35.5	22	M8	3.5
190	226	217.5	229.	3	5	7	-	-	231	135	79	39.5	2	12		3	28									35.5	22	M8	35
195	231	222.5	234.	3	5	7			236	135	79	39.5	2	12		3	28									35.5	22	M8	35

Company Profile

Guangzhou Yuemi Mechanical Seals Co., Ltd

Guangzhou Yuemi Mechanical Seals Co., Ltd. is a professional enterprise engaged in the design, development, manufacturing, and sales of various mechanical seals. We have complete production and testing equipment, and a high-quality workforce. It has formed a production capacity for various types of mechanical seals and is one of the domestic production bases for mechanical seals.

We mainly produce various rubber products such as corrugated pipes, rubber corrugated pipes, and O-ring gift rings. Mechanical seals and assembly kits for carbon friction materials such as silicon carbide, hard alloy, aluminum oxide ceramics, graphite, etc. The products comply with DIN24960 and IS03

We produce various types of mechanical spring seals, including single spring mechanical seals and multi spring mechanical seals. Our main products include Groundfos Feili pump seals, O-ring seals, ceramic seals, mechanical pump seals, non spring seals, containerized seals, stainless steel seals, and elastomeric seals Our product can completely replace Johnlane, Burgmann, AES Vulcan, Roten

The series of product specifications are complete, including not only major mechanical seal series models at home and abroad, but also have certain surveying and prototype development capabilities, which can solve the problem of importing foreign equipment and non mechanical seals for users. The slogan of factory operation is: "Business operators prioritize trust, customers first, and the enterprise is willing to treat each other with sincerity, and develop together with customers and mutual benefit with the spirit of integrity."

The company's products can replace similar products such as Burgman, John Crane, AES, Chesterton, Flowserve, Roter, etc. Widely used in industries such as sewage treatment, agricultural irrigation, petroleum, chemical, electric power, metallurgy, pharmaceuticals, and food.

The company's products are highly praised by domestic and foreign customers for their exquisite craftsmanship, excellent quality, and durability. Welcome domestic and foreign new and old customers to call, write, visit the factory for inspection, and negotiate!

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Double Unbalanced Mechanical Seal Multiple Spring Burgmann Standard M74D

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