Velocity SEAL-IT SEAL-IT 100 User Manual download pdf (Page 8)

REVERSE BALANCED SEAL

Type: 45 Series

SSE 045 series seals are externally mounted multi spring mechanical seals; these

are designed to operate under high pressure, heavy duty service. They are

hydraulically balanced seals. All components parts except seal rings are inter

changeable with unbalanced seal. It permits to operate in highly corrosive media as

no metallic parts coming in contact with the pumpage,

The characteristic of the seal is compactness, simplicity durability and non-clogging.

The elastomers are actuated by the hydraulic pressure of the media, this force also

pressurizes the seal ring cavity to load the sealing face to keep them properly in

contact, the seal is designed to permit ceramic sleeve.

Primary seal face

Rotary

Carbon, Silicon Carbide, TC.

Stationary

Ceramic, Silicon Carbide.

Secondary seal

Fluro carbon, Aflas, Silicon, Nitrile neoprene,

Kalrez, Rubber, PTFE, GFT, FEP, TTV.

Hardware

AISI 316, Hastelloy-B/C, Monel alloy -20, R-55

Operating parameters

Shaft diameter - d

12 to 100 mm.

Pressure - p

35 bar.

Temperature - t

-45 to 250°C (228k to 523k)

Velocity - v

15 m/s.

Applications

Corrosive chemicals, High pressure pumpage, Hydro carbons, General

light chemicals.

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Velocity SEAL-IT SEAL-IT 100 User Manual Page 8