This series of heat insulating gear pump is used to transfer different medium, such as heavy oil, asphalt, resin, detergent and glue, which not includes solid particles and the temperature not higher than 300C,with solidifying character under the normal temperature. It also applies to the site with heat-insulatedrequirement in the process technology and outdoors installation at very cold area.
This series of heat insulating gear pump belongs to external gear pump. The tooth form is composite formed by arc and sine curve. It could transfer many kinds of medium with steady output flow and pressure. There are heat insulating jacket and inlet and outlet joints on the pump casing, so it could adopt the media, such as heat- conducting oil, steam, hot water and cold water to heat, keep warm and cooling the transferred medium and pump. When the viscosity of transferred medium is larger than 1500cSt, speed should be reduced.
