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Product details:

Unbalanced rotary knife edge seal

Product code:

VFL

Unbalanced rotary knife edge seal

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Features / Specifications

Type

Unbalanced type rotary seal
Leaf spring
VC-ring type (PTFE)
Knife edge seal

Product information

This seal is applicable to ISO pumps. By using a leaf spring, the axial length is kept short. This seal is also suitable for food equipment, because fluid retention can be reduced. The “VFL” type has a knife edge seal structure for handling high viscosity fluids, and uses a PTFE VC-ring for the shaft packing.

Main Applications

Sanitary pumps, gear pumps

Specifications

Pressure: 0.5 MPaG
Peripheral velocity: 15m/s
nominal size: φ18 to φ45

Product category

Non-Cartridge mechanical seals

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