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Non API Seals

Conical Spring Unbalanced Mechanical Seal-FTS08

Flow Tech Seal offers this conical spring unbalanced mechanical seal for industrial rotating equipment applications. The seal uses a conical spring arrangement with stainless steel metal components and multiple face and secondary-seal material options.
Seal Size
12 mm to 80 mm
Pressure
Up to 10 kg/cm²
Speed
Up to 10 m/s
Temperature
-15°C to 180°C

Suitable for Chemical, Oil Refinery and Sugar Plant Applications

This mechanical seal is specified for chemical plant, oil refinery and sugar plant applications. It provides Carbon, Silicon and TC rotary face options, along with Silicon, TC, SS and Ceramic stationary seat materials. Different secondary-seal materials are also available for selection according to the operating medium and service conditions.

Design Highlights

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

01 Conical spring design
02 Unbalanced seal construction
03 Stainless steel casing
04 Stainless steel spring
05 Stainless steel support ring
06 O-ring secondary sealing arrangement

Technical Specifications

Standard operating parameters for this mechanical seal.

Seal Type
Conical Spring Unbalanced Seal
Seal Size
12 mm to 80 mm
Operating Pressure
10 kg/cm²
Operating Speed
10 m/s
Operating Temperature
-15°C to 180°C
Rotary Face Materials
Carbon, Silicon, TC
Stationary Seat Materials
Silicon, TC, SS, Ceramic

Material Construction

Available material combinations for various operating conditions.

Seal Faces :Rotary Face
Carbon
Silicon
TC
Stationary Seat
Silicon
TC
SS
Ceramic
Secondary Seals
Viton
NBR
EPDM
Silicon
PTFE
Metal Components
SS304
SS316
SS316L

Need Help Choosing the Right Mechanical Seal?

Our engineering team can help you select the ideal sealing solution for your application.