The HGD Mixer is an economical alternative for application volumes in the range of 10,000 to 40,000 gallons. It is ideally suited for shear-sensitive materials, viscous solutions or for larger tanks where other mixers are less efficient. Arugged cast iron housing withstands the stresses of mixing loads and maintains accurate component alignment.
There is a wide choice of materials for both open and closed tank mixing. All units feature a low-maintenance, super quiet gear reducer with close-coupled chemical duty motors ranging from 3 to 20 HP.
Reducers are double reduction and helical/helical with efficiencies of 95%. Cleveland proudly partners with FALK to offer a reducer specifically designed for the rigorous requirements of mixing service. These reducers afford high load bearing capacities and meet ISO9001, AGMA 6010, standards.
Seal Options
-
Low Pressure Stuffing Box – rated to 20 psi, 2 rings of packing
-
High Pressure Stuffing Box – rated to 150 psi, 7 rings of packing with lantern ring
-
Packing – Standard TFE with 50% ultrafine graphite, max temperature 500 degree F, PH-range 0-14 Optional
-
Graphite filament yarn with TFE for severe service
-
FDA-approved PTFE yarn with lubrication for food service
-
Vapor Seal – Viton elastomer
-
Single, split design, wet or dry running, pressure to 150 psi
-
Double; liquid lubricated, pressures to 300 psi
-
Intank Coupling – optional for ease of large shaft installation
-
Stabilizers – available for all size impellers in compatible materials
-
Steady Bearings – available in a variety of materials to mount or weld to the bottom of a tank when
application precludes use of a conventional over-hung shaft
-
Closed Tank Model Options
-
-
Low or high pressure stuffing boxes, for pressures up to 150 psi
-
Single or double mechanical seal
-
Dry-running seal for pharmaceutical applications
High efficiency XTF-3 hydrofoil impellers come as standard offering high flow and low power consumption. A wide choice of optional impeller designs is available to meet unique process requirements.
