Founded in 1834, DESMI is specialised in the development and manufacture of pump solutions for marine, industry, oil spill combating, defence & fuel and utility both locally and globally.
The internal gear pump principle was developed in 1915 by a Danish American. In 1921, he licensed a Danish company to manufacture the pumps, which have been continuously marketed worldwide under the ROTAN name. The unique, modular concept of ROTAN pumps is generally recognized as the most advanced internal gear pump design available today.
Viscosity Range:up to 7500 cSt
Temperature Range：up to 150°C / 302°F
Differential Pressure:up to 16 bar / 232psi
Capacity Range: up to 50 m3/h / 220gpm
Casing Material:Cast Iron
Viscosity Range:up to 250,000 cSt
Temperature Range：up to 250°C / 482°F
Differential Pressure: up to 16 bar / 232psi
Capacity Range: up to 250 m3/h / 1100gpm
Casing Material:Cast Iron
Viscosity Range:up to 250,000 cSt
Temperature Range：up to 250°C / 482°F
Differential Pressure:up to 16 bar / 232psi
Capacity Range: up to 250 m3/h / 1100gpm
Casing Material:Carbon Steel
Viscosity Range: up to 250,000 cSt
Temperature: up to 250°C / 482°F
Differential Pressure:up to 16 bar / 232psi
Capacity Range：up to 250 m3/h / 1100gpm
Casing Material:Stainless steel
Viscosity Range: up to 10,000 cSt
Temperature:up to 250°C / 482°F
Differential Pressure:up to 16 bar / 232psi
Capacity Range:up to 90 m3/h / 396gpm
Casing Material:Cast Iron, Carbon Steel, Stainless steel
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