Link-Seal® Modular Seal Options

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Model "C" Link-Seal Modular Seal

Suitable for use in water, direct ground burial and atmospheric conditions. Provides electrical insulation where cathodic protection is required.
Color: Black

Type: Standard
Seal Element: EPDM (Black)
Pressure Plates: Composite
Bolts & Nuts: Steel with 2-part Zinc Dichromate & Organic Coating
Temp. Range: -40 to +250F. (-40 to +121C.)

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Model "S-316" Link-Seal Modular Seal

For chemical processing waste water treatment. EPDM rubber is resistant to most inorganic acids and alkalis, some organic chemicals (acetone, alcohol, ketones).
Color: Black

Type: Stainless
Seal Element: EPDM (Black)
Pressure Plates: Composite
Bolts & Nuts: 316 Stainless Steel
Temp. Range: -40 to +250F. (-40 to +121C.)

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Model "O" Link-Seal Modular Seal

Nitrile rubber is resistant to oils, fuel and many solvents (gasoline, motor oil, kerosene, methane, jet fuel, hydraulic fluid, water, etc.).
Color: Green

Type: Oil Resistant
Seal Element: Nitrile (Green)
Pressure Plates: Composite
Bolts & Nuts: Steel with 2-part Zinc Dichromate & Organic Coating
Temp. Range: -40 to +210F. (-40 to +99C.)

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Model "OS-316" Link-Seal Modular Seal

Combination of oil-resistant rubber and stainless steel hardware.
Color: Green

Type: Oil Resistant
Seal Element: Nitrile (Green)
Pressure Plates: Composite
Bolts & Nuts: 316 Stainless Steel
Temp. Range: -40 to +210F. (-40 to +99C.)

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Model "T" Link-Seal Modular Seal

Silicone rubber is ideal for temperature extremes. "T" model is Factory Mutual approved.
Color: Grey

Type: High/Low Temperature
Seal Element: Silicone (Grey)
Pressure Plates: Steel Zinc Dichromate
Bolts & Nuts: Steel with 2-part Zinc Dichromate & Organic Coating
Temp. Range: -67 to +400F. (-55 to +204C.)

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Model "FD/FS" Link-Seal Modular Seal

Double seal for added protection.
Color: Grey

Type: Fire Seals
Seal Element: Silicone (Grey)
Pressure Plates: Steel Zinc Dichromate
Bolts & Nuts: Steel with 2-part Zinc Dichromate & Organic Coating
Temp. Range: -67 to +400F. (-55 to +204C.)