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| Product Name: |
Enactus-M7N Burgmann M7N Replacement
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| Specifications |
Enactus-M7N Burgmann M7N Replacement,Pusher Seals |
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| Features
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)
Advantages
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)
Recommended applications
Process industry
Chemical industry
Pulp and paper industry
Water and waste water technology
Shipbuilding
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,Website:http://www.mechanicalsealsenactus.com,000 mm2/s.
Operating range
Shaft diameter:
d1 = 14 ... 100 mm (0.55 " �3.94 ")
Pressure:
p1 = 25 bar (363 PSI)
Temperature:
t = -50 °C ... +220 °C
(-58 °F ... +428 °F)
Sliding velocity:
vg = 20 m/s (66 ft/s)
Axial movement:
d1 = up to 25 mm: ±1.0 mm
d1 = 28 up to 63 mm: ±1.5 mm
d1 = from 65 mm: ±2.0 mm
Materials
Seal face: Special cast CrMo steel (S), Silicon carbide (Q1, Q2), Aluminium oxide (V)
Seat G9: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B), Silicon carbide (Q1*, Q2*)
Seat G4: Silicon carbide (Q1*, Q2*)
Seat G6: Silicon carbide (Q1*, Q2*)
Seat G13: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B)
Secondary seals: EPDM (E), NBR (P), FKM (V), FFKM (K)
Springs: CrNiMo steel (G) Metal parts: CrNiMo steel (G), Duplex (G1)
* Cannot be combined with seal face made of S
Service
Provide special design
According to the requirements and conditions for the custom processing
M7 S2 © EagleBurgmann
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| Company: |
Shanghai Enactus Industrial Co., Ltd
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| Contact: |
Ms. haoting chen |
| Address: |
C building, No 618 Chenxiang Road, Nanxiang Town, Jiading District, Shanghai |
| Postcode: |
200000 |
| Tel: |
86-021-69177214 |
| Fax: |
86-021-69177234 |
| E-mail: |
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