With the goal of 'keeping pace with the international market and creating an international service brand', our company has taken the road of international cooperation and independent development to continuously launch new M3N M37G Mechanical Seal, double cartridge mechanical seal, MG4 Mechanical Seal. Our company takes the road of new technology, high quality, specialization and large-scale development, adheres to the principle of talent only and appointment based on merit, and advocates respecting individuals and understanding individual cultural concepts. In accordance with our management philosophy, all of our employees effectively practice efficient management. We are well aware that internationalization is the inevitable trend of the development of service enterprises. We strictly maintain quality records and lay a solid foundation for quality management.
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 promote resource integration by improving our service system, reinventing the industry chain, optimizing the supply chain and enhancing the value chain for our partner commodities, and helping to digitally upgrade the Mechanical Seal M74D, Chemical Centrifugal Pumps, Ksb/Kaiquan Water Pumps, Vacuum Pumps, Axially Split Pumps, Blowers and Paper-Making Machines industry. Our company has strong independent market development ability, can quickly capture customer demand and make product recommendation scheme. Our company with high-quality products, low prices, thoughtful technical service, perfect after-sales service, and learn from the developed countries of high-quality enterprise management, let your purchasing work without worries.
Hot Tags: m74d mechanical seal, China, suppliers, manufacturers, factory, customized, buy, quality, pricelist, quotation, low price, made in China, 58U 59U Mechanical Seal, 560 Mechanical Seal, bellow type mechanical seal, PTFE Mechanical Seal, mechanical pump seals, teflon bellow mechanical seal
