H7N O-Ring Component Mechanical Seals, Replacement Of Eagle Burgmann H7N

Operational Conditions:

1.Wave Spring Mechanical Seal

2.Self cleaning effect

3.Short Installation length possible (G16)

4.Temperature: -20 - 180℃

5.Speed: ≤20m/s

6.Pressure: ≤2.5 Mpa

7.Wave Spring Seal Burgmann-H7N Can be widely used in Clean water,sewage water,Oil and other moderately corrosive fluids

Materials:

Rotary face: Stainless steel/Carbon/Sic/TC

Stat Ring: Carbon/Sic/TC

Seat Type: Standard SRS-S09, Alternative SRS-S04/S06/S92/S13

SRS-RH7N have pump ring design which called H7F

Mechanical Face Seal H7N - Single, balanced, with an arbitrary direction of rotation. Analogues: AESSEAL W07DMBU / W07DMBU, Burgmann H7N. Combinations of the counter ring with cooling (G115), a multi-spring unit in the protective sleeve (H 75), with a continuous movable ring of carbon graphite (to be used in an environment of volatile hydrocarbons, H 75 VN), with a coil spring (H76), with integrated impeller ( H75F). Temperature: -50°С ~ 220°С Pressure: ≤2.5 MPa Speed: ≤20 m/s

materials: 1- rotating ring: SiC / TC / Carbon. 2- Stationary Ring: Carbon / SiC / TC. 3- bellows: FKM / FEP. 4- Spring: SS304 / SS316. 5- Metal parts: SS304 / SS316

KL-H7N, H74N multi spring mechanical seal replace to Burgmann H74N shaft seal

H75N /H74D Have pump ring design which called H75F/H74F