Style 186
single, dynamic

• pressure balanced
• monolitic faces
• springs outside of medium
• no wearing of shaft/sleeve

according to DIN 24960

Style 270
single, cartridge

• cartridge design
• pressure balanced
• stacionary design
• no wearing of shaft/sleeve
• flush and quench

Style 301
single, cartridge

• cartridge design
• extremly short (L2 = 9 mm)
• no wearing of shaft/sleeve
• flush and quench

universal mechanical seal
up to small diameter of the stuffing box

Style 301P
single, cartridge

• safety seal
• cartridge design
• no wearing of shaft/sleeve
• flush and quench

Style 380 API
according to API

• springs outside of medium
• pressure balanced
• stacionary design
• single mechanical seal
• no wearing of shaft/sleeve
• flush and quench

Style 385 API - double seal.

Style 322
double, cartridge

• cartridge design
• springs outside of medium
• double pressure balanced
• forced circulation of barrier
• fluid
• no wearing of shaft/sleeve
• flush and quench

Style 365
double, cartridge

• cartridge design
• springs outside of medium
• double pressure balanced
• no wearing of shaft/sleeve
• flush and quench

floating design
± 3 mm axial and radial

Style 370
double, modular design

• cartridge design
• springs outside of medium
• double pressure balanced
• connection of barrier fluid
• build in bearings
• no wearing of shaft/sleeve

for mixers
according to DIN

Thermosyphone
for barrier fluid

• material: 304 (AISI) SS
• cubature: 6 or 12 l
• max. pressure: 16 bar
• handy fill-in pump