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Geribbelde Moffen

Corrugated sleeves are the traditional backbone of flexible connections. Siftex offers all three standard styles in a variety of lengths, diameters and compounds, including ultra-tough polyurethane… and we maintain a large inventory of the most common size and material versions for immediate shipment!

Looking for improved wear from your corrugated sleeves? For all your vibratory and gyratory machine connections, depend on Siftex for the largest selection of molded corrugated sleeves, especially if you’re ready for improved design and longer-lasting materials.

What is going through the sleeve? Is your product dry, wet, oily, sticky, abrasive, food grade, high temp or low? With over 25 years in the flexible connector business, Siftex has learned why some sleeves succeed when others fail. Depend on Siftex… whatever sleeve you need, Siftex provides the inventory and service to make sure you get it right and get it fast!

Ready for improvement? If you’re tired of the limitations of molded corrugated sleeves, Siftex offers other flexible connector solutions that improve plant safety and sanitation while reducing maintenance time and costs. Browse our other product pages, or call your sales representative today to get better connected!

Styles & Sizes

Siftex supplies molded corrugated sleeves in three styles and a variety of standard sizes.

Siftex Corrugated Sleeves

SWECO® Corrugated Sleeves

Rotex Corrugated Sleeves

For maximum flex life, choose the original Siftex design sleeve with more corrugations for improved wear and durability. Ideal for all types of vibratory and gyratory motion including screeners, sifters, dryers, conveyors, hoppers and more.Siftex sleeves are a direct replacement for most SWECO and Rotex sleeves, and the only style available with the improved performance of clear polyurethane. Get better connected with Siftex for all your SWECO style corrugated sleeves. 2” long clamping collars at each end. Siftex offers the 10-3/4” long Rotex design sleeves with the bead ring inside the cuff.

Sizes

  • 12” (305mm) length.
  • 4” (102mm)6” (152mm)8” (203mm)and10” (254mm)I.D.s

Sizes

  • 12” (305mm) length at4” (102mm)6” (152mm) and8” (203mm) I.D.s
  • 16” (406mm) length at8” (203mm) I.D.

Sizes

  • 10-3/4” (273mm) length.
  • 4” (102mm)6” (152mm)8” (203mm)and10” (254mm)I.D.s

Compounds

  • Clear Polyurethane
  • Natural Gum Rubber
  • Nitrile Rubber
  • Neoprene Rubber

Compounds

  • Natural Gum Rubber
  • Neoprene Rubber
  • Silicone
  • EPDM Rubber

Compounds

  • Natural Gum Rubber
  • Neoprene Rubber
  • Silicone
  • EPDM Rubber

SWECO is a registered Trademark of SWECO, a Business Unit of M-I, LLC.

Compounds

Siftex supplies molded corrugated sleeves in six different rubber compounds.

Compound

Abrasion
Resistance

Durometer
Shore A

Tensile
Strength

Ultimate
Elongation

Temperature
Range

Transparent?

Polyurethane Outstanding 82 ±5 4700psi > 700% 0°F to 180°F
-18°C to 82°C
Highly
White Gum
(R45W)
Excellent 45 ±5 3000psi 700% 0°F to 180°F
-18°C to 82°C
No
Nitrile Rubber
(Buna N) (A60W)
Excellent 60 ±5 2000psi 600% 0°F to 280°F
-18°C to 138°C
No
Neoprene
(N55W)
Very Good 55 ±5 2000psi 600% 0°F to 212°F
-18°C to 100°C
No
EPDM
(E55W)
Good 55 ±5 2000psi 600% 0°F to 290°F
-18°C to 140°C
No
Translucent Silicone
(V60L)
Good 60 ±5 2000psi 700% -60°F to 500°F
-51°C to 260°C
Somewhat
Red Silicone
(V60R)
Good 60 ±5 2000psi 700% -60°F to 500°F
-51°C to 260°C
No

Ordering information

Standard Corrugated Sleeves

Siftex maintains a large inventory of corrugated sleeves in all styles, sizes and compounds. Contact your distributor or our sales department for quick pricing, selection and shipment!

Custom Corrugated Sleeves

Because of their molded nature, corrugated sleeves do not lend themselves to easy custom sizes. If you need a connector for a special length, diameter or other characteristic, talk to our sales team today. If we can’t make or modify a molded corrugated connector for your application, we can almost certainly solve your problem with another of our more adaptable connection technologies.

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