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Seals
Radial shaft seals
Type HN 2390
Type HN 2390 FO
Type HN 2580
Special Types
Compounds for sealing lips
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Spring energized seals
Type URI – Rod Seal
Type URA – Piston Seal
Type URS – Piston and Rod Seal
Type URF – Shaft and Rod Seal
Type UAI/UAA - Static Flange Seals
Type CAI/CAA - Static Flange Seals
Special Versions
Compounds for Spring-Engergized Seals
Design and Fitting Instructions
Technical information
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Memory packings
Standard Type EMS
Types EMT/EMTX/EMH/EMHX
Special Versions
Compounds for Memory Packings
Technical information
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Piston and Guide rings
Piston Rings
Guide Rings
Guide Band Versions
PTFE Laminated Piston
Compounds for Piston and Guide Rings
Technical inquiry
Composites seals
Type MRA - MRI
Type SRI - SRA
Type MRR
Design and Fitting Instructions
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Technical inquiry
V-packings
Bauarten
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Friction Bearings
Overview and Selection
Moldflon® Friction Bearings
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M-Liner Dry Friction Bearing
Technical Details
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Technical Details
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Bellows
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The compound HS 22121
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Diaphragms
Application Examples
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The compound HS 22121
Technical inquiry
Tubing
Stock List
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Porous PTFE
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with PTFE High-Performance Coating
Polyurethane-Coated for Paper Feeding
Technical inquiry
Semi-finished products
Tubes, solid rods, plates
Platten
Ringe
Ronden
Vollstäbe
Isostatisch gepresste Rohre
Films/sheets
Technical inquiry
Laminates
Weitere Varianten
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Moldflon ®
PTFE
PTFE – economical to use
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Products
Seals
Radial shaft seals
Spring energized seals
Memory packings
Standard Type EMS
Types EMT/EMTX/EMH/EMHX
Special Versions
Compounds for Memory Packings
Technical information
Technical inquiry
Piston and Guide rings
Composites seals
V-packings
Friction Bearings
Overview and Selection
Moldflon® Friction Bearings
M-Liner Dry Friction Bearing
Elringplast Friction Bearings
Design Information
Technical inquiry
Engineering design elements
Bellows
Diaphragms
Tubing
Special products
Rollers and rolls
Semi-finished products
Tubes, solid rods, plates
Films/sheets
Laminates
Benefits
Extremely low friction, constant across a wide temperature range
Outstanding dry-unningcharacteristics
No stick-slip effects even at low sliding speeds
Extremely low breakaway forces even after prolonged downtimes
High chemical and thermal resistance
No volumetric changes by swel-ling or shrinkage
Compact design
Very good cost/benefit ratio
Suitable for sterilizing
Easy to flush
Dimensions from 3 mm to 140 mm available
Application fields
Automotive industry, e.g. in head-light washer systems, small compres-sors for pneumatic suspensions, ride leveling systems, vibration dampers
General manufacturing and mechani-cal engineering, e.g. valves and solenoid valves
Pneumatics, e.g. in cylinders and other pneumatic components
Compressors and vacuum pumps, e.g. oil-free compressors/applications
Food processing industry, e.g. metering devices and packag-ing/filling equipment
Medical and pharmaceutical industry, e.g. in dental technology piston compressors
Tank system engineering, e.g. vacuum pumps for fuel vapour suction systems
Painting technology, e.g. in paint valves
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Products
Memory packings
Memory packings
Memory packings are singleacting sealing elements with excellent sliding properties. They are used primarily for seal-ing reciprocating pistons and rods as well as for rotary and swiveling applica-tions.
Type EMS
Einsatzgrenzen
T = –40 °C bis +220 °C
p = bis 20 bar
v = 15 m/s
v = 1 m/s X
Piston and Rod Seal; and as Shaft Seal
Type EMT
Piston Seal
Type EMH Rod Seal, Wiper, Shaft Seal
Special Versions
Type EMTX Piston Seal
Type EMT Cup packing with integrated guide
Type EMHX Rod Seal, Wiper, Shaft Seal
Type EMH Cup packing with integrated guide