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Protector Seal

Home >> Shaft Seals >> Large Diameter Seals >> Protector Seal

Protector Seal

 

Protector Seal is a suitable replacement for the open backed and fully metal enclosed (metal clad) seal. Cost effective replacement for heavy duty, larger diameter seals, including finger spring designs. It can also be supplied with lugs Inner diameter dependent on size of seal and run-out on shaft but generally designed for shaft size +2.5mm +/- 0.5mm. The shape of sealing lip dependent on interference required.

Applications: The characteristics of these seals allow them to be used as a suitable replacement for open backed and fully metal enclosed (metal clad) seal.

Lip Material: The lip style of these large diameter seals are available in nitrile,  viton® and PTFE.

Operating Parameters

Sizes
Outer Diameter*
Width
152mm to 1737mm (6″ to 68″)
12.7mm to 35mm (½” to 1⅜”)
Shaft Speeds (Max.) 45m/s (147 ft/s)
Temperature Range -60°C to 250°C (-76°F to 482°F)

METAL MATERIALS SEALING LIP
Mild steel – BS1449 EN2 CR4 Nitrile
Stainless steel – BS1449 Part 2 1983 Grade 316 Viton
Brass – BS2870 1987 PTFE

Standard section (Difference between O/D and I/D) 25mm to 60mm 1″ to 23⁄8″

Download the technical sheet PDF.

 

shaft-seal-150

SEAL

dmr-wave-springs-multiturn-single

RETAIN

caplug-500

PROTECT

dryslide-150-2

SLIDE

DMR_SlottedShim_A-075-150x150

ALIGN

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