Vogelsang
Vogelsang is a German engineering company, "Engineered to Work", that designs pumps, mixing, grinding and cutting technology used worldwide in oil and gas, industry, utilities and agriculture. Josefa & Lídia holds strategic distribution rights for Vogelsang equipment in Angola.
What Vogelsang does
Rotary lobe pumps, progressive cavity pumps, mobile pump units, grinding and cutting technology, separation and disintegration systems, built in Germany for demanding, continuous operation.
Our strategic distribution right
As official distributor, we bring Vogelsang equipment, spare parts and technical support to oil and gas operators, mines, industrial plants and utilities in Angola, from selection and supply to commissioning.
Oil and gas hydraulic innovation with the Vogelsang cavity pump
A C23KC81RMA NOV mono eccentric screw pump in a flotation circuit was replaced with a Vogelsang HiCone05-X2. Commissioning on 5 March 2026 ran without complications. The pump is flow-controlled through a variable frequency drive (VFD): the customer was instructed to adjust the frequency by 10% if the flow demand rises by 10%, and to check the frequency regularly.
Case study · Flotation circuit
HiCone05-X2 replacing a NOV mono eccentric screw pump
Operating conditions of the HiCone05-X2 installed in place of a C23KC81RMA NOV mono eccentric screw pump.
- Medium: polymer-water mixture (1.3% polymer, 98.7% water)
- Suction pressure: 0.1 bar
- Discharge pressure: 0.6 bar
- Temperature: 15–20 °C
- Flow rate: 2.1 m³/h
- Frequency: 41 Hz
- Operating hours: 14 h per day
- Commissioned 5 March 2026 without complications
On site
Vogelsang equipment
A selection of the Vogelsang pumps and systems we supply.
