A seal is a BIG deal

Shaft sealing options are a critical factor in specifying any mixing system.

Which one is best for you?

Non Contacting Gas Seal

• For media that require high purity
• Pharmaceutical, Food & Beverage, Chemical
• Fully contactless operation
• Liquid lubricant free
• High shaft speed
• ATEX & FDA options available
• Pressure:
Vacuum > 6 bar
• Temperature:
-20°c > +200°c
(+250°c with cooling flange)

greaves mixing systems non contacting gas seal
greaves mixing systems liquid lubricated double seal

Liquid Lubricated Double Seal

• Chemical, Petrochemical, Food & Beverage
• Barrier fluid matched to process media
• Top, side & bottom entry designs available
• High temperature option
• ATEX & FDA options available
• Pressure: Vacuum >16 bar
• Temperature:
-40°c > +200°c
(+350°c with cooling flange)

Dry Running Compact Single Seal

• Pharmaceutical, Food & Beverage, Chemical
• Light to moderate mixing duties for low speeds
• Dry running, liquid lubricant free
• ATEX & FDA options available
• Pressure: Vacuum > 6 bar
• Temperature: -20°c > +200°c
(+250°c with cooling flange)

greaves mixing systems dry running compact single seal
greaves mixing systems dry running gas purged dual seal

Dry Running Gas Purged Dual Seal

• Pharmaceutical, Food & Beverage, Chemical
• Dry running (contacting) operation
• Liquid free operation, No contamination of product
• ATEX & FDA options available
• Pressure: Vacuum > 6 bar
• Temperature:
-20°c > +200°c
(+250°c with cooling flange)

Radial Shaft Seal (Lip Seal)

• Pharmaceutical, Food & Beverage, Chemical
• Cost effective containment seal
• Dry running, liquid lubricant free
• Pressure: Vacuum > 8 bar
• Temperature: -20°c > + 180°c
• ATEX & FDA options available

greaves mixing systems non contacting gas seal radial shaft seal