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SPIRITO LIBERO

Service: First Last & Inbetween

Mechanical Seals Offered

THE PAULMEN SEAL RANGE

UNITISED SEALS

Series 200: Multispring balanced design, rotary face = carbon or tungsten carbide (Ni binder)

Series 250: Low profile version of series 200.

Series 500: Metal bellows balanced design, rotary face = carbon or tungsten carbide (Ni binder)

Series 110: Single spring unbalanced design, complete with drive collar, spring and stationary, rotary face = stainless steel stationary face = carbon

Series 150: Single spring unbalanced design, complete with drive collar and spring, rotary face = stainless steel, carbon or tungsten-carbide (Ni binder)

Series 400: Multispring outboard balanced design, rotary face = carbon or tungsten carbide (Ni binder) complete carbon head optional, (corrosive application)

UNITISEDSINGLE CARTRIDGE SEALS

Series 300: Multispring balanced design, (incorporating series 200) rotary face = silicon carbide or ceramic

Series 350: Low profile version of series 300, (incorporating series 250)

Series 600: Metal bellows balanced design, (incorporating series 500) rotary face = carbon or tungsten carbide (Ni binder) stationary face = silicon carbide or ceramic

Series 120: Single spring unbalanced design, (incorporating series 110) rotary face = stainless steel stationary face = carbon (other face combinations available)

Series 360: Multispring balanced design, (incorporating series 250) rotary face = carbon or tungsten carbide (Ni binder) stationary face = silicon carbide or ceramic.

Series 660: Metal bellows balanced design, (incorporating series 500) rotary face = carbon or tungsten carbide (Ni binder) stationary face = silicon carbide or ceramic.

Series 160: Single spring unbalanced design, (incorporating series 150) rotary face = stainless steel, carbon or tungsten carbide (Ni binder) stationary face = stainless steel, silicon carbide or ceramic.

DOUBLE CARTRIDGE SEALS: In line tandem

Series 302: Multispring balanced design, (incorporating series 200 x 2) rotary face = carbon or tungsten carbide (Ni binder) stationary face = silicon carbide or ceramic, (can incorporate series 250 x 2 as alternative)

Series 602: Metal bellows balanced design, (incorporating series 500 x 2) rotary face = carbon or tungsten carbide (Ni binder) stationary face = silicon carbide or ceramic.

DOUBLE CARTRIDGE SEALS: Face to Face

Series 304: Multispring balanced design, (incorporating series 200 or 250 as inboard seal and series 400 as outboard seal) rotary face = carbon or tungsten carbide (Ni binder) stationary face = silicon carbide or ceramic.

Series 604: Metal bellows/Multispring balanced design, (incorporating series 500 as inboard seal unit and Series 400 as outboard seal) rotary face = carbon or tungsten carbide (Ni binder) stationary face = silicon carbide or ceramic.

STATIONARY SEATS: (stationary face)

Style LO: 'O' ring mounted L shaped stationary seats, available in the following materials

— Silicon carbide, (reaction bonded)

— Silicon carbide, (sintered)

— Ceramic, (99.5% silica free)

— Stainless steel,

— Carbon,

Other material and styles on request.

STATIONARY HOLDERS:

Stationary holders in 316 stainless steel are available to suit style LO stationary seats.

SPECIAL DESIGN SEALS:

Special seals, such as the 380 Series and many other styles are designed and manufactured to suit individual customers requirements. Contact the factory for further information.