Burgmann Type M7N Wave Spring Mechanical Seal
Burgmann Type M7N Wave Spring Mechanical Seal
- We can supply M7N wave spring mechanical seal as per your requirements.
- Please feel free to contact us, we are sure both of us will have plenty of opportunities working together.
- SEND US DRAWING OR SAMPLE!!
About US: We supply kinds of elastomer mechanical seal,O-ring mechanical seal, PTFE mechanical seal and metal bellow mechanical seal,which most of mechanical seal are equivalent to Burgmann mechanical seal, John Crane mechanical seal, Pillar mechanical seals. 100% inspection, all products are checked to esure highest of standards.
Operating Conditions
- Mediums:
- Water, oil, organic liquids, middle corrosion liquids and other mediums including solid granule.
- Pressure:Up to 15bar or 218psi
- Speed: Up to 20m/s or 66ft/s
- Temperature:-40°C to 230°C or -40°F to 446°F (depending on materials used)
- To ISO 3069 and DIN 24960
Material:
- Seal face/Primary ring: Silicon carbide, Tungsten carbide, Carbon graphite..
- Seat/Mating ring: Silicon carbide, Carbon graphite, Tungsten carbide
- Secondary seals: Viton, NBR, PTFE, EPDM, Silicone
- Spring and others: SUS304, SUS316, SUS316L etc.
- For plain shafts
- Single seal
- Unbalanced
- Super-Sinus-spring or multiple springs rotating
- Independent of direction of rotation
- Variant with PTFE secondary seals for high chemical resistance (M78N)
- Process industry
- Water and waste water technology
- Chemical industry
- Food and beverage industry
- Lube oils
- Low solids content media
- Water / sewage water pumps
- Chemical standard pumps
- Vertical screw pumps
- Gear wheel feed pumps
- Multistage pumps (drive side)
- Circulation of printing colors with viscosity 500 ... 15,000 mm2/s.
- Universal application opportunities
- Efficient stock keeping due to easily interchangeable faces
- Extended selection of materials
- Insensitive to low solids contents
- Flexibility in torque transmissions
- Self cleaning effect
- Short installation length possible (G16)
- Pumping screw for media with higher viscosity (M7..F)
Or permit us to consolidate with other items or with other orders.
Please let us know your requirements...



- We can OEM according to your drawing or sample. Any further information you need, pls send inquiry to us.
- If I am off of keyboard, pls leave me a msg or email, we will reply you ASAP.
- We would be your best choice! Welcome to visit our website for more details.
SKYPE: rcm_seals
M S N: rcm_seals @
Tel: (+86)-0574-8821-0948
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