Cartridge seal UNITAS S

Single balanced cartridge seal in stationary design. Designed for universal use in the seal installation spaces of various pump manufacturers. Pump-specific seal variants available with centring diameter on the seal cover, ensuring an optimum radial installation position of the mechanical seal in KSB pump type series.

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Aplikasi utama

Universal use

Data teknis

Cartridge seal: Yes
Design Mechanical seal: Stationary
Mechanical seal type: Balanced mechanical seal
Sealing type Mechanical seal: Single
Max allowed fluid temp TSG: 220 °C

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Manfaat

Given the stationary design, the springs are located outside the fluid handled and thus protected from contamination.
Increased axial movement
For universal use; further sizes and pump-specific variants on request

Data teknis

Max allowable axial movem TSG: 1.5 mm
Min allowable axial movem TSG: -1.5 mm
Component type series: KSB MegaCPK [B],
KSB Omega [A]
Cartridge seal: Yes
Max allow.dynamic pressure TSG: 25 bar
Design Mechanical seal: Stationary
Mechanical seal type: Balanced mechanical seal
Sealing type Mechanical seal: Single
Modular type series: KSB UNITAS S [A]
Mtrl metallic compon.mech.seal: 1.4501,
1.4571
Mtrl mech.seal spring: 2.4610
Mtrl Secondary seal inboard: FKM,
EPDM,
FFKM
Mtrl Mating ring inboard: Q1 [SIC, DRUCKLOS GESINTERT]
Mtrl Primary ring inboard: A [CARBON, METAL-IMPREGNATED],
B [CARBON, RESIN-IMPREGNATED],
Q1 [SIC, DRUCKLOS GESINTERT]
Dir of rotation Mech seal: Bi-directional
Max allow.sliding speed TSG: 20 m/s
Spring design Mechanical seal: Multiple springs
Max allow.static pressure TSG: 37.5 bar
Max allowed fluid temp TSG: 220 °C
Min allowed fluid temp TSG: -40 °C

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