Sizes range from 2 in. to 10 in. discharge, with capacities to 3,500 gpm, and heads to 1,150 ft. Typical applications include and service such as high-head water works, hydraulic elevators, oil refineries, mining operations, chemical plants, and as boiler feed pumps.
Type DMD Two-stage Pumps are engineered to produce as much head as two single-stage pumps in series, yet are much more compact in size. These rugged units are highly efficient and engineered to assure long and reliable service. Their single inlet construction permits a shorter span between bearings and half as many wearing rings to maintain. Packing boxes and bearing supports are integrally cast(except in the 10x10 DMD). An optional mechanical seal is available. Casing rings protect the casing from wear.
Type DMD Two-stage Pumps are engineered to produce as much head as two single-stage pumps in series |
In laboratories and scientific research institutes, liquid nitrogen is usually used as a refrigeration medium to freeze and preserve cell samples. However, liquid nitrogen is a consumable liquid. It volatilizes when exposed to heat. Even if it is stored in a low-temperature ...
Come From Tianchi Cryogenic Machinery Equipment Manufacturing
In laboratories and scientific research institutes, liquid nitrogen is usually used as a refrigeration medium to freeze and preserve cell samples. However, liquid nitrogen is a consumable liquid. It volatilizes when exposed to heat. Even if it is stored in a low-temperature ...
Livestock liquid nitrogen tank, as a low-temperature container, is usually used to store animal semen. During storage, liquid nitrogen is used as the refrigeration medium. However, the temperature of liquid nitrogen is -196°C, and its volatile nature is its constant attribute. ...