Akm M01 Equivalent to Mechanical Seal 680

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Model NO.: AKM-680
• Speed: High-Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Standard: Standard
• Balance: Balanced
• Specification: 20-100mm
• Trademark: Akman
• Origin: Zhangjiagang
• HS Code: 8484200090
• Production Capacity: 10000 Per Year

Product Description

The Type 680 is the ideal seal for general-purpose applications. Its Alloy 20 bellows provide corrosion resistance in a broad range of services. Its cost-effective design, combined with a reliable performance history, has made the Type 680 the standard for many applications found in the chemical, water and wastewater, pulp and paper, and utility industries.

Our metal bellow seals equivalent to:
John crane: 670/680/676, 604, 606, 609, 5615, 5615Q, 5625, 1604, 2609, 3609, EZ1, 515E;
Burgman: MFL85N(F), MFLWT80, MFLCT80, MFL6, MTEX, TS700
Flowserve: CBR, BX, BXRH, X-100, X-200, ISC1BX, ISC2BB
AES: BASI, BDFC, BQFD, BSFG
Chesterton: 886HT, 186HT, 286. 

Material:
Seal ring: Car, Sic, Ssic, TC
Secondary seal: NBR, EPDM, V, Kalrez etc.
Spring and Metal parts: 304, 316, AM350, HAST. C, Inconel 718, Titanium


Performance Capabilities:
Temperature: -75°C/-100°F to 200°C/400°F
Pressure: vacuum to 20 bar/300 psi
Speed: to 25 mps/4500 sfpm


 

AKM-680 Dimentions(mm)
A	B	C
18	32.0	27.5
20	33.3	27.5
22	36.0	27.5
24	38.1	30.0
25	39.0	30.0
28	42.0	32.5
30	44.0	32.5
32	46.0	32.5
33	47.0	32.5
35	49.2	32.5
38	52.4	34.0
40	55.6	34.0
43	58.7	34.0
45	58.7	34.0
48	61.9	34.0
50	65.1	34.5
53	68.3	34.5
55	71.0	34.5
60	74.6	39.5
65	84.1	39.5
70	87.3	45.0
75	95.3	45.0
80	98.4	44.5
85	104.8	44.5
90	108.0	49.5
95	114.3	49.5
100	120.7	49.5
105	131.7	48.3
110	138.1	48.3
115	144.5	48.3

 

AKM-680 Dimentions(mm)
A	B	C
0.750	1.312	1.250
0.875	1.437	1.250
0.937	1.500	1.250
1.000	1.562	1.250
1.125	1.687	1.250
1.250	1.812	1.312
1.375	1.937	1.437
1.500	2.062	1.437
1.625	2.187	1.437
1.750	2.312	1.437
1.875	2.437	1.500
2.000	2.562	1.500
2.125	2.687	1.500
2.250	2.812	1.562
2.375	2.937	1.562
2.500	3.187	1.562
2.625	3.312	1.625
2.750	3.437	1.625
2.875	3.625	1.687
3.000	3.750	1.687
3.125	3.875	1.750
3.250	4.000	1.750
3.375	4.125	1.750
3.500	4.250	1.875
3.625	4.375	1.875
3.750	4.500	1.875
3.875	4.625	1.875
4.000	4.750	1.875
4.250	5.187	1.903
4.500	5.438	1.903
4.750	5.688	1.903
5.000	5.938	1.903
5.250	6.213	1.903

 


Riscky Li
Website: http://akman2006.en.made-in-china.com