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SS-EH700: Burgmann EH700 mechanical seal
Structure discription:
Equivalent to Burgmann EH700
Single seal
Stationary spring-loaded unit enables operation in high-range loads area
Balanced
In-house manufactured carbon seal faces
Operating range:
d1 = 15 … 35 mm
Pressure: p1 = 15 bar (218 PSI),vacuum up to 0.1 bar
Temperature: t = -20 °C … +100 °C (-4 °F … +212 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
Axial movement: ± 1.0 mm
Materials:
Seal face: Carbon graphite resin impregnated (B)
Seat: Aluminium oxide (V, V1), Silicon carbide (Q1, Q2)
Secondary seals: NBR (P), FKM (V)
Metal parts: CrNi steel (F)
Advantages:
The seal for stationary applications. The SS-EH700 is based on a unique stationary spring loaded unit that enables the seal to operate under high speed and high pressure. An additional advantage of the seal is the balanced design,which ensures good sealing performance in high-load conditions.
Structure discription:
Equivalent to Burgmann EH700
Single seal
Stationary spring-loaded unit enables operation in high-range loads area
Balanced
In-house manufactured carbon seal faces
Operating range:
d1 = 15 … 35 mm
Pressure: p1 = 15 bar (218 PSI),vacuum up to 0.1 bar
Temperature: t = -20 °C … +100 °C (-4 °F … +212 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
Axial movement: ± 1.0 mm
Materials:
Seal face: Carbon graphite resin impregnated (B)
Seat: Aluminium oxide (V, V1), Silicon carbide (Q1, Q2)
Secondary seals: NBR (P), FKM (V)
Metal parts: CrNi steel (F)
Advantages:
The seal for stationary applications. The SS-EH700 is based on a unique stationary spring loaded unit that enables the seal to operate under high speed and high pressure. An additional advantage of the seal is the balanced design,which ensures good sealing performance in high-load conditions.
| SS-EH700 Dimensions(mm) | |||||||||||
| d | d1 | d2 | d3 | d4 | d5 | l | l1 | l2 | l3 | l4 | l5 |
| 15 | 22 | 41 | 12 | 22 | 34 | 29.5 | 9.5 | 0.6 | - | - | - |
| 20 | 30 | 45 | 12 | 27.2 | 45 | 31 | 11 | 0.6 | 2 | 1 | 3.4 |
| 25 | 35 | 52 | 22 | 33.6 | 52 | 37 | 11.5 | 0.8 | 2.5 | 1 | 4.2 |
| 35 | 45 | 66 | 32 | 43.6 | 66 | 41.6 | 12.5 | 0.8 | 4 | 1 | 5.2 |
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