M74D Double Faces Mechanical Seal for Industrial Pump

• Model NO.: Component Seal
• Type: HU1
• Balance: Balanced
• Model: M74D Seal Machined Seal
• Seal Faces: Sic/Tc/Carbon/Ce
• Rubber Parts: NBR/EPDM/Viton
• Application: for Industrial Pump
• Metal Parts: Ss304/Ss316
• Sealing: Double Sealing
• Sizes: 18mm-100mm
• Spring Model: Multi Springs
• Transport Package: Carton Box
• Specification: 18mm-100mm
• Trademark: Trisun
• Origin: China
• HS Code: 8484200090
• Production Capacity: 20000pieces/Year

Product Description

Our Mechanical seal model M74D can Replace BURGMANN M74D,which is widely used for industrial pumps. The normal material combination include SIC/RESIN CARBON/NBR/SS304,sic/sic/nbr/ss304,tc/tc/nbr/ss316 and so on.
we also can make changes as customers'requirement or totally design a new type of mechanical seal to meet clients'needs.    



 

seal size  d(mm)	d3	d6	d7	d8	l1	l3	l8	l9	Mx
18	33	27	33	3	61.0	38	19.5	11.5	M5
20	35	29	35	3	61.0	38	19.5	11.5	M5
22	37	31	37	3	61.0	38	19.5	11.5	M5
24	39	33	39	3	61.0	38	19.5	11.5	M5
25	40	34	40	3	61.0	38	19.5	11.5	M5
28	43	37	43	3	62.0	39	19.5	11.5	M6
30	45	39	45	3	62.0	39	19.5	11.5	M6
32	47	42	48	3	62.0	39	19.5	11.5	M6
33	48	42	48	3	62.0	39	19.5	11.5	M6
35	50	44	50	3	62.0	39	19.5	11.5	M6
38	55	49	56	4	69.0	41	22.0	14.0	M6
40	57	51	58	4	70.0	42	22.0	14.0	M6
43	60	54	61	4	70.0	42	22.0	14.0	M6
45	62	56	63	4	70.0	42	22.0	14.0	M6
48	65	59	66	4	70.0	42	22.0	14.0	M6
50	67	62	70	4	73.0	43	23.0	15.0	M6
53	70	65	73	4	73.0	43	23.0	15.0	M6
55	72	67	75	4	73.0	43	23.0	15.0	M8
58	79	70	78	4	86.0	56	23.0	15.0	M8
60	81	72	80	4	86.0	56	23.0	15.0	M8
63	84	75	83	4	85.0	55	23.0	15.0	M8
65	86	77	85	4	85.0	55	23.0	15.0	M8
68	89	81	90	4	91.0	55	26.0	18.0	M8
70	91	83	92	4	92.0	56	26.0	18.0	M8
75	99	88	97	4	92.0	56	26.0	18.0	M8
80	104	95	105	4	92.5	56	26.2	18.2	M8
85	109	100	110	4	92.5	56	26.2	18.2	M8
90	114	105	115	4	92.5	56	26.2	18.2	M8
95	119	110	120	4	90.5	56	25.2	17.2	M8
100	124	115	125	4	90.5	56	25.2	17.2	M8