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Non API Seals

Single Spring Elastomer Bellow Unbalanced Mechanical Seal-FTS01

Flow Tech Seal offers this single spring elastomer bellow unbalanced mechanical seal for dependable sealing in general industrial applications. The design combines an elastomer bellow, single spring arrangement and stainless steel metal components.
Seal Size:
20 mm to 75 mm
Pressure
Up to 10 kg/cm²
Speed
Up to 13 m/s
Temperature
-20°C to 200°C
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Suitable for Chemical, Oil Refinery and Water Applications

This mechanical seal is suitable for chemical, oil refinery and water applications. It is available in different rotary and stationary face material combinations and secondary seal materials, allowing selection according to the application and operating conditions.

Design Highlights

Engineered features that improve reliability, performance, and service life.

01 Single spring design
02 Elastomer bellow construction
03 Unbalanced seal design
04 Stainless steel casing
05 Stainless steel spring
06 Multiple seal face material combinations

Technical Specifications

Standard operating parameters for this mechanical seal.

Seal Type
Single Spring Elastomer Bellow Unbalanced Seal
Seal Size
20 mm to 75 mm
Operating Pressure
10 kg/cm²
Operating Temperature
-20°C to 200°C
Rotary Face Materials
Carbon, Silicon SiC, TC
Stationary Seat Materials:
Ceramic, Silicon, TC, SS
Operating Speed
13 m/s

Material Construction

Available material combinations for various operating conditions.

Seal Faces :Rotary Face
Carbon
Silicon
Silicon carbide (SiC)
Stationary Seat:
Ceramic
Silicon carbide (SiC)
TC
SS
Secondary Seals
Viton
NBR
EPDM
Silicon carbide (SiC)
Metal Components
SS304
SS316

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