A World Leader In Industrial Mixing Since 1923. Lightnin has over 85 years of unrivaled The Most Experienced Mixer Technology In The World - Lightnin Series 70 experience in industrial mixing technology, process knowledge, and technological innovation. Lightnin enjoys a global reputation for Over 30,000 Lightnin Series 70 mixers have been placed in service since we durable, long-lasting mixers, agitators, aerators, began manufacturing them in 1970. The same design technology is used in and flocculators for fluid process systems. Lightnin Series 90 Mixers, as well as in RMX and most CMX replacement...

T H E O RY O F O P E R AT I O N : Mechanical Seals The replaceable cartridge design, a Lightnin original, is standard on Series 70 units. Light in weight. Easy to replace. No other design offers so much convenience. Integral stufng box and open tank designs also available. Positive Direct Drive Mixer shaft slides directly into the quill, where it is rigidly coupled by a key and keyway. This design is the veteran of millions of hours of mixing. Coupling Guards Coupling guards meet OSHA standards and protect people from moving parts. Motor Mount Standard mount assures positive alignment for foot...

E XC L U S I V E M E C H A N I CA L S E A L D E S I G N Series 70 mechanical seals incorporate all the many signicant improvements originated by Lightnin over the years. Each is tested 100% before shipment. No on-the-tank alignment, adjustment, or run-in is needed. Seals are selfsetting by means of springs that position the faces for equal compression. Seal and bearing lubricants are completely separate. Each has its own inlet and outlet. Ordinary tap water can be circulated around the seal housing for cooling. Single Seal With Constant Level Lubricator Bulb sight glass shows level and serves...