Gear motors develop an output torque at its shaft by allowing hydraulic pressure to act on gear teeth. It consists of housing with inlet and outlet ports, and a rotating group made up of two gears. One gear is attached to a shaft that is connected to a load. The other gear is the driven gear. Gear teeth unmeshing cause the imbalance necessary for motor operation. The inlet is subjected to system pressure and the outlet is at return line pressure. As the gear teeth unmesh, all teeth subjected to system pressure are hydraulically balanced except for one side of one tooth on one gear. This is the point where torque is developed. Consequently, the torque developed by a gear motor is a function of one side of one gear tooth. The larger the gear tooth or higher the pressure, the more torque is produced.

Gear oil is motor oil, which is made specifically for transmissions, transfer cases, and differentials in automobiles, trucks & other machinery. It has higher viscosity to protect the gears and associated with a strong sulfur smell. The high viscosity ensures transfer of lubricant throughout the gear train. This device needs heavy oil, which does not have pumps for transferring the oil. This heavy oil can create viscous drag leading to inefficiencies in vehicle operation.

Gear oil is a motor oil. It is made specifically for transmissions, transfer cases, and differentials in automobiles, trucks, and other machinery. It is of a higher viscosity to better protect the gears and usually is associated with a strong sulfur smell. The high viscosity ensures transfer of lubricant throughout the gear train. This is necessary since the devices needing this heavy oil do not have pumps for transferring the oil with only a portion of the lowermost gears bathed in an oil sump. This heavy oil can create viscous drag leading to inefficiencies in vehicle operation.

Gear Pump Filler has stainless steel contact parts and is suited for liquids, creams, syrups and lotions. It is capable up to 30 cycles per minute. Its features include variable speed drive with electronic fill volume controller, automatic repeat filling mode, inline ˝ HP drive system, no drip product nozzles, 316 stainless steel gear pumps, operator cycle footswitch, stainless steel cabinet with carry handles, sanitary fittings and a 4 foot product tube.

Gear pump uses the meshing of gears to pump fluid by displacement. They are one of the most common types of pumps for hydraulic fluid power applications. Gear pumps are also widely used in chemical installations to pump fluid with a certain viscosity. There are two main variations external gear pumps which use two external spur gears and internal gear pumps which use an external and an internal spur gear. Gear pumps are fixed displacement, meaning they pump a constant amount of fluid for each revolution. Some gear pumps are designed to function as either a motor or pump. For those applications which require precise flow rate control or those which demand higher flow rates than are practical with piston metering products of stainless gear pump systems. It has high precision, reliability and simplicity, their unique design offers virtually pulse less flow. Extremely close tolerances are held, minimizing internal clearances. The pumps are constructed primarily from stainless steel and the positive displacement metering ensures consistent performance.

Gear pump uses the meshing of gears to pump fluid by displacement. They are one of the most common types of pumps for hydraulic fluid power applications. There are two main variations; external gear pumps which use two external spur gears and internal gear pumps which use an external and an internal spur gear. Gear pumps are fixed displacement, meaning they pump a constant amount of fluid for each revolution. Some gear pumps are designed to function as either a motor or pump. Common uses for gear pumps include high pressure, metering and flow control applications.

C-clamp gear drive with 8:1 reduction for mixing liquids, up to 5,000 centipoises, in vessels up to 50 gallons and lighter viscosities in vessels to 250 gallons.  Dual opposing propellers provide efficient liquid turnover.

Gear drive, flange mount, pressure and non-pressure operation is used for mixing liquids to 100,000 centipoises in vessels up to 60 gallons, medium viscosities in vessels up to 1,200 gallons. The shaft seals are used to pressure or vacuum operation. Out double sealed bearings in flange do not require lubrication.

Horizontal clamp mount gear drive mixer for high viscosity mixing or large tank agitation. Horizontal clamp mounts across drum or manway opening for mixing liquids up to 100,000 centipoises in vessels to 60 gallons and light viscosity agitation in vessels up to 2,500 gallons. They are available in base mount for closed top vessels.