Rotary Seals
Please find all of our Rotary Seals listed below. You can go to each section directly by using the filter below.
Kefloy TurnRing® type 2571
Is a double acting shaft seal for rotating applications. TurnRing® consists of a dynamic seal ring of Kefloy®; energized by a rubber O-Ring. The sliding surface of the Kefloy® ring is furnished with one or two grooves (depending on series). The grooves ensure good lubrication and reduce friction. The rear face of the Kefloy® ring has a concave shape. This ensures a good contact to the O-Ring and prevents the seal from turning with the shaft. The seal design ensures an efficient leakage control over the entire pressure range from 0 to 30 MPa. The non stick-slip properties of the Kefloy® compounds ensure a smooth operation. The small installation dimensions allow a compact design of the hardware. This is a major advantage in e.g. swivel joints with many ports. TurnRing® is pressure responsive and is available in Standard series, Light Duty series and Heavy Duty series.
Kefloy TurnRing® type 2572
Is a double acting piston seal for rotating applications. TurnRing® consists of a dynamic seal ring of Kefloy®; energized by a rubber O-Ring. The sliding surface of the Kefloy® ring is furnished with one or two grooves (depending on series). The grooves ensure good lubrication and reduce friction. The rear face of the Kefloy® ring has a concave shape. This ensures a good contact to the O-Ring and prevents the seal from turning with the piston. The seal design ensures an efficient leakage control over the entire pressure range from 0 to 30 MPa. The non stick-slip properties of the Kefloy® compounds ensure a smooth operation. The small installation dimensions allow a compact design of the hardware. This is a major advantage in e.g. swivel joints with many ports. TurnRing® is pressure responsive. TurnRing® is available in Standard series, Light Duty series and Heavy Duty series.
MupuSeal® Roto Type 3031
MupuSeal® Roto is a single acting spring energized rod seal for rotating applications. MupuSeal® Roto consists of a jacket of Kefloy® energized by a V-shaped corrosion resistant steel spring. The jacket is at the heel furnished with a flange. To prevent the seal from rotating with the rod the flange is clamped into the groove. The steel spring is available in three different chemical resistant alloys.
- Stainless steel AISI 301; DIN 1.4310
- Hasteloy® C-276 EN ISO 15156; NACE MR-01-75
- Elgiloy® ASTM F1058; ISO 5832-7; NACE MR-01-75
Hastelloy® is a trademark of Haynes International Elgiloy® is a registered trademark of Elgiloy Specialty Metals MupuSeal® Roto has asymmetric design of the sealing lips. The thick and strong dynamic inner lip is designed for the rotation against the rod. The outer lip is designed to give maximum sealing efficiency against the groove. MupuSeal® can be used with virtually all fluids. MupuSeal® is pressure responsive.
MupuSeal® Roto Type 3032
MupuSeal® Roto is a single acting spring energized piston seal for rotating applications. MupuSeal® Roto consists of a jacket of Kefloy® energized by a V-shaped corrosion resistant steel spring. The jacket is at the heel furnished with a flange. To prevent the seal from rotating with the piston the flange is clamped into the groove. The steel spring is available in three different chemical resistant alloys.
- Stainless steel AISI 301; DIN 1.4310
- Hasteloy® C-276 EN ISO 15156; NACE MR-01-75
- Elgiloy® ASTM F1058; ISO 5832-7; NACE MR-01-75
Hastelloy® is a trademark of Haynes International Elgiloy® is a registered trademark of Elgiloy Specialty Metals MupuSeal® Roto has asymmetric design of the sealing lips. The thick and strong dynamic outer lip is designed for the rotation against the cylinder. The inner lip is designed to give maximum sealing efficiency against the groove. MupuSeal® can be used with virtually all fluids. MupuSeal® is pressure responsive.