FGTI-Distribution > Sealing Joints > Catalogue > Specific Range for the Food Industry > Axial Seals

MANOY® axial lip seal

MANOY® lip seals provide axial sealing. The recurring problem of particle inclusions in open preload springs does not arise here, as the spring is inserted into the seal.

Profile 640 lip seal hermetically integrates the spring. The right solution for meeting hygiene criteria.

The MANOY® axial lip seals, profiles 640 and 643, are suitable for SIP/CIP and WIP/WOP cleaning.

If the risk of product introduction into the spring from the outside presents itself, profile 643 should be favoured.

Profiles


MANOY® Axial Seal Profile 640
Axial joint for rotation
For single-acting cylinders – sealing on the inner side
Integrated helical spring prestressing
Designed according to hygiene rules
Suitable for low pressures and vacuum
Max. speed 3 m/s
intermittent max. 8 m/s
Operating pressure up to 3 MPa

MANOY® Axial Seal Profile 643
Axial joint for rotation
For single-acting cylinders – sealing on the inner side
Pre-tensioning by hermetically sealed integrated helical spring.
Optimised according to hygiene rules
Suitable for low pressures and vacuum.
Max. speed 3 m/s
Operating pressure up to 3 MPa
Applications and features

• Front-mounted joint for rotational and oscillating movements
• Easy surface cleaning
• Use at low and high pressures at low rotational speed
• Pressure-activated prestressing
• Very low friction values
• For liquid and gaseous products
• No adhesion on the opposite surface in case of prolonged stoppage
• Dry running possible
• From 20 mm to 700 mm
• Unsuitable for pulsed pressures due to the open throat