Tel：400-068-1949
Add： 02# Tongjiang west Road,JinGang Town,ZhangJiaGang City.JiangSu province.
Tel： +86-512-5810 3528
Fax： +86-512-5693 5782
Mobie： +86-139 13296696
Whantsapp:+8613913296696
Email：akman2006@akseal.com
Contactor：Reton Li
AK-M65
Burgmann type MFL65 replacement
Product detail
Features
Equivalent to Burgmann MFL65
Stationary bellows
Single Seal
Balanced
Independent of direction of rotation
Operating range
Shaft diameter: d1 = 16 ... 100 mm (0.63" ... 4"), (>100 mm on request)
Externally pressurized: p1 = 25 bar (363 PSI), (higher pressure possible, please inquire)
Internally pressurized:p1 p1 p1 Stationary seat lock necessary.
Temperature: t = -20 °C ... 400 °C (-4 °F ... +752 °F)
Sliding velocity: vg = 50 m/s (165 ft/s)
Materials
Bellows: Inconel® 718 (M6), Hastelloy® C-276 (M5)
Seal face: Carbon graphite antimony impregnated (A), Silicon carbide (Q12)
Seat: Silicon carbide (Q1), Special cast CrMo steel (S)
Metal parts: Duplex (G1), Carpenter® 42 (T4), Hastelloy® C-4 (M)
AK-M69
Shaft diameter: d1 = 16 ... 100 mm (0.64" ... 4"), (>100 mm on request)
Internally pressurized: p1 = 16 bar (232 PSI),(higher pressure possible, please inquire)
Externally pressurized: p1 = 10 bar (145 PSI), stationary seat lock necessary. Temperature: t = -20 °C ... +400 °C (-4 °F ... +752 °F) Sliding velocity: vg = 50 m/s (165 ft/s)
| AK-M65 dimentions(mm) | |||||||||
| d | d1 | d2 | d3 | d4 | d5 | d6 | l | n*Mx | t |
| 19 | 16–19 | 20.5 | 29 | 30.3 | 25.3 | 45.0 | 33.5 | 4xM4 | 6 |
| 24 | 20–24 | 25.5 | 35 | 38.8 | 33.8 | 49.0 | 33.5 | 4xM4 | 6 |
| 30 | 25–30 | 31.5 | 40 | 43.6 | 38.6 | 55.0 | 34.5 | 6xM4 | 6 |
| 35 | 31–35 | 36.0 | 45 | 45.8 | 40.8 | 59.0 | 33.0 | 6xM4 | 6 |
| 40 | 36–40 | 41.0 | 50 | 51.5 | 46.5 | 65.0 | 30.5 | 6xM4 | 6 |
| 45 | 41–45 | 46.0 | 55 | 55.2 | 50.2 | 69.0 | 35.5 | 6xM4 | 6 |
| 51 | 46–51 | 52.0 | 63 | 64.7 | 59.7 | 76.5 | 40.5 | 6xM5 | 7 |
| 60 | 52–60 | 61.0 | 70 | 70.6 | 65.6 | 84.0 | 32.0 | 6xM5 | 7 |
| 70 | 61–70 | 71.0 | 80 | 82.8 | 76.8 | 95.0 | 38.0 | 6xM5 | 7 |
| 82 | 71–82 | 83.5 | 95 | 98.0 | 92.0 | 112.0 | 41.0 | 6xM6 | 7 |
| 88 | 83–88 | 89.5 | 100 | 107.7 | 101.7 | 120.0 | 47.0 | 6xM6 | 7 |
| 100 | 89–100 | 101.0 | 112 | 112.7 | 106.7 | 130.0 | 47.0 | 6xM6 | 7 |