Seals

Din 3760/3761 radial seals

A (BA) - AS (BASL)

Radial shaft seal with metal case covered by elastomer and sealing lip/dust lip. Dimensions in accordance with DIN3760-A/AS (ISO 6194/0-1). Technical data:Speed <30 m/s; Pressure <0,05 Mpa; Temperature -40°C + 200°C.

Din 3760/3761 radial seals

B (B1) - BS (B1SL)

Radial shaft seal with bonderized sealing lip/dust lip at the metal case. Dimensions in accordance with DIN3760-A/AS (ISO 6194/0-1). Technical data: Speed <30 m/s; Pressure <0,05 Mpa; Temperature -40°C + 200°C.

Din 3760/3761 radial seals

C (B2) - CS (B2SL)

Radial shaft seal with sealing lip/dust lip bonderized on metal case. Dimensions in accordance with DIN 3761-C-CS (ISO 6194/1). Technical data: Speed <30 m/s; Pressure <0.05 Mpa; Temperature -40°C + 200° C.

Radial shaft seals

RZV

Rotary scraper for oil or grease with metal case covered by the elastomer and sealing lip without spring. Technical data: Speed <6 m/s; No pressure; Temperature -40°C + 200°C.

Radial shaft seals

MZV

Rotary scraper for oil or grease with metal case and sealing lip without spring. Technical data: Speed <6 m/s; No pressure; Temperature -40°C + 200°C.  

Rotary fabric reinforced rubber

WR35-WR36-WR37

Radial shaft seals with external fabric reinforced rubber, without metal inserts. For heavy industry, steel mills, paper mills, naval and offshore industries. Also available in SPLIT execution (cross cutting). Tecnical data: Speed <25 m/s; Pressure <0,05Mpa; Temperature -40°C + 180°C.

Domsel

A-B

Single diaphragm unidirectional radial shaft seal. FDA/EU executions. Technical data: Speed <32 m/s; Pressure <1,5Mpa; Temperature -50°C + 200°C.

Domsel

A-SF/B-SF

Single “slim” diaphragm unidirectional radial shaft seal. FDA/EU executions. Technical data: Speed <32 m/s; Pressure <1,5Mpa; Temperature -50°C + 200°C.

Domsel

AB-BC

Double diaphragm unidirectional radial shaft seal. FDA/EU executions. Technical data: Speed <32 m/s; Pressure <1,5Mpa; Temperature -50°C + 200°C.

E.F.R.S.

Elastomer/Fabric Rotary Seals with low friction properties, and high abrasion resistance to give long service life.

Domsel

AC

Double diaphragm bidirectional radial shaft seal. FDA/EU executions. Technical data: Speed <32 m/s; Pressure <1,5Mpa; Temperature -50°C + 200°C.

Radiaflon

HN 2390

Double diaphragm bidirectional radial shaft seal. FDA/EU executions. Technical data: Speed <32 m/s; Pressure <1,5Mpa; Temperature -50°C + 200°C.

Radiaflon

HN 2390 O.A.

Radial shaft seal in PTFE/Compound with supported single lip and optimized for friction, AISI 304 case. FDA/EU executions. Technical data: Speed <30 m/s; Pressure <0,3Mpa; Temperature -60°C + 200°C.

Radiaflon

HN 2580

Radial shaft seal in PTFE/Compound with flexible sealing lip and additional lip, AISI 304 case. FDA/EU executions. Technical data: Speed <30 m/s; Pressure <0,05Mpa; Temperature -60°C + 200°C.

Radiaflon

HN 2390 SPEC

Unidirectional radial shaft seal in PTFE/Compound, double-lip compound with or without hydrodynamic recovery. For pumps, screw and rotary compressors.

Radiaflon

SHAFTLIP

Single Lip in PTFE/Compound. For working or assembly conditions with reduced spaces. FDA/EU executions. Technical data: Speed <40 m/s; Pressure <2,5Mpa; Temperature -90°C + 260°C

Radiaflon

WDR 2390

Special radial shaft seal in PTFE/Compound without metal case. With elastomer O-ring. Available in all sizes and with different profiles. FDA/EU executions

Hirschmann

VI - VA

Axial rotary shaft seal with internal sealing lip VI or external VA for the sealing of fluids or greases. Technical data: Speed <30 m/s; Temperature -30°C + 200°C.

V-seal

VL

Axial rotary shaft seal with compact dimensions for applications with limited space and in labyrinth sealing systems. FDA/EU executions. Technical data: Speed <15 m/s; Temperature -60°C + 200°C

V-seal

VA

Axial rotary shaft seal with a compact profile and a standard and more frequently used element. FDA/EU executions. Technical data: Speed <15 m/s; Temperature -60°C + 200°C.

V-seal

VS

Axial rotary shaft seal with greater bulk for greater adhesion on the shaft, in both radial and axial direction. Technical data: Speed <15 m/sec.; Temperature -60°C + 200°C.

V-seal

VE

Axial rotary shaft seal with more robust geometry, suitable for severe working conditions, for ex. rollers cylinders and naval axis lines. Technical data: Speed <15 m/s; Temperature -60°C + 200°C.

Axia-seals

1AXS - 2AXS

Axial rotary shaft seal consisting of an elastomer lip and metal case. The seal is ensured by the sliding of the lip, with pre-determined preload, on the counterface. Technical data: Speed <20 m/s; Temperature -40°C + 200°C.

X-ring

XRING

Elastomeric seal for static or dynamic applications, both linear and rotating, with a special symmetrical four lobe profilo. FDA/EU executions. Technical data: Speed <1 m/s; Pressure <30Mpa (linear + BackUp) <15MPa (rotating + BackUp); Temperature -60°C + 200°C.

Springflon

URS

Spring energized seal in PTFE/Compound for rotary and roto-sliding applications. Suitable for gas. FDA/EU executions Technical data: Speed <1 m/s; Pressure <25MPa Temperature -75°C + 250°C

Springflon

URF

Flanged  spring energized  seal in  PTFE/Compound for rotary and roto-sliding applications. FDA/EU executions. Technical data: Speed <1m/s; Pressure <20MPa; Temperature -75°C + 250°C

Memory

EMS

Homogeneous seal in PTFE/Compound with sealing lips with memory effect for rotary and roto-sliding applications. FDA/EU executions. Technical data: Speed <2.5m/s; Pressure <2MPa; Temperature -40°C + 220°C

Piston ring

PR

Sealing ring in PTFE/Compound for single-acting effect for rotary applications. The contact with the counter-surface is activated only by the pressure differential. Technical data: PxV Rotating <10MPa x m/s; Pressure <35MPa; Temperature -40°C + 160°C

Rotaflon

RI-RA

Double-acting  seal in PTFE/Compound with energizing OR for rotary or roto-sliding movements. FDA/EU executions. Technical data: Speed <2m/s; Pressure <30MPa; Temperature -45°C + 200°C

Special rotaflon

RA-P - RI-P

Double-acting seal in Polyurethane for slow angular and rotating applications. Low friction coefficient and high wear and extrusion resistance, excellent resistance to low and high pressures. Technical data: PxV Rotary <6,5MPa x m/s; Pressure <30MPa; Temperature -30°C +100°C

Rotaflon axial seals

RFI - RFA

Axial seal (inside/outside) in PTFE/Compounds with energizing OR for static applications or angular movements. Technical data: Pressure <80MPa; Temperature -45°C + 200°C

Webak

Webak

Packing gland in vegetable, synthetic and graphite yarns for any rotating use. FDA/EU executions. Technical data: Speed ≤ 30m/s; Pressure ≤ 3MPa; Temperature -200°C + 650°C

Slydflon

MR

Guide and Wear Rings in PTFE/Compounds or Composites for linear, rotary and roto-sliding movements. FDA/EU executions: Technical data: Speed ≤ 15m/s Temperature -60°C + 200°C Static load > 100N/mm²

Shaft repair sleeves

These bushings are metal sleeves used to replace the worn shaft counter face in rotary radial seals applications. The bushings are inserted onto shafts to repair the rotary seal worn counterface. They are a quick and cost-effective in comparison to the often expensive replacement or rework of the shaft. These bushings can also be used to eliminate shaft surface treatment. They have a thin thickness that does not require to change the seal size. The perfectly ground surface guarantees a long service life.