Seal for Ebara Pump, Tsurumi Pump Seal, Double Mechanical Seal

In order to innovate and perfect the quality of LP-D Cartridge Seals, 5610 Cartridge Seals, SE SLV Grundfos Mechanical Seal, we always adhere to the consistent attitude of innovation and surpassing ourselves. We have "fast, stable and convenient" equipment management ability. For new employees, our company will conduct different skills and culture training according to the characteristics of the position. We provide customers with high-quality, convenient and efficient products and services with fast speed, professional perspective and rigorous attitude.

Equivalent to:

● Eagle Burgmann M74D

Operating Limits:

● Temperature: -20℃ - +220℃

● Pressure：≤ 16bar

● Speed: ≤ 20m/s

● Shaft Size: 18mm -100mm

Materials:

● Seal Rings: Resin Carbon, Antimony Carbon, SIC, SSIC, Tungsten Carbide

● Elastomer: VITON, EPDM, NBR, FFKM, AFLAS

● Metal Part: SS304, SS316, Duplex, Hastelloy C

Assembly Dwg:

Dimensions (mm)

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

Related Introduction

Mechanical seal requirements for machine accuracy (take mechanical seals for pumps as an example)

(1) The maximum radial runout tolerance of the shaft (or sleeve) where the mechanical seal is installed does not exceed 0.04～0.06MM.

(2) The axial movement of the rotor does not exceed 0.3MM.

(3) The runout tolerance of the positioning end facing the shaft (or sleeve) surface of the sealing cavity and the sealing end cover is no more than 0.04～0.06MM.

Confirmation of seals

(1) Confirm whether the installed seal is consistent with the required model.

(2) Check carefully with the final assembly drawing before installation, and check whether the number of parts is complete.

(3) The mechanical seal is driven by a parallel spring. The spring can be divided into left and right rotation, which must be selected according to the rotation direction of the shaft.

We use careful design, exquisite technology, fine manufacturing to create the quality of high-quality Seal for Ebara Pump, Tsurumi Pump Seal, Double Mechanical Seal. We adhere to high-standard management, refined production, and guarantee zero defects in products. The strict control of product quality is the responsibility of an enterprise to its customers, the basis for establishing its own brand, and the root of enterprise development.

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