Features

All pumps of the 132 to 160 series are now available in an ATEX version and can therefore also be used in the fermenter and post-digester with changing fill levels.

DPFH series

• from series 132 as standard with slip clutch
• adjustable cutting unit
• double mechanical seal with leakage detection
• guide tracks behind the impeller (prevent the accumulation of fibers)
• large gaps and ball passages = high delivery capacity with low delivery pressure

DPHT series

• increased delivery pressure due to reduced gap dimensions
• adjustable cutting unit
• double mechanical seal with leakage detection in the barrier chamber
• guide tracks behind the impeller (prevent the accumulation of fibers)
• small gaps = high delivery pressure
• adjustable cutting plate