VKY Series / EN 733 Centrifugal Pumps

VKY series pumps are single stage end suction centrifugal pumps dimensioned to EN 733 / DIN 24255, so they are interchangeable with pumps of the same designation. Back pull-out construction, a closed impeller and a mechanical seal to EN 12756 are standard. Five sizes up to 300 m³/h.

Models

VKY-32-200 ›27 m³/h · 58.9 m · DN50 / DN32Temperature −10 ~ 140 °C · 10 bar cast iron VKY-65-200 ›105 m³/h · 56.9 m · DN80 / DN65Temperature −10 ~ 140 °C · 10 bar cast iron

VKY-80-200200 m³/h · 55.3 m · DN100 / DN80Temperature −10 ~ 140 °C · 10 bar cast iron

VKY-100-200300 m³/h · 47.2 m · DN125 / DN100Temperature −10 ~ 140 °C · 10 bar cast iron

VKY-100-250270 m³/h · 84.2 m · DN125 / DN100Temperature −10 ~ 140 °C · 10 bar cast iron

Features

Dimensioned to EN 733 / DIN 24255Directly interchangeable with pumps of the same designation

Back pull-outRotating assembly removed without disturbing pipework (spacer coupling: without removing the motor)

Closed impeller with balance holesAxial thrust balanced; balanced to ISO 21940 G6.3

Impeller trimmingHead matched to the duty point without throttling losses

Oil bath or grease lubricated double ball bearing arrangement in a separate bearing housing

Mechanical seal to EN 12756Standard; casing wear ring optional

Direction of rotation clockwise viewed from the drive endUni-directional

Applications

Water, hot and cold water circulation, cooling circuits

Thermal oil circulation up to 140 °CHigher temperatures on request

Fuel oil, diesel, gas oil, gasoline and kerosene transferATEX version

Bitumen emulsion and cut-back loading at low speed (1450 rpm)

Industrial process water, condensate, glycol and brine

Chemical industryAcids, alkalis, solventsStainless version

Food industryEdible oils, syrups, brinesStainless version

Fire and general service lines, tanker loading

Why Vimpo Pumps

1978

Pump makers since

Nearly five decades of pumpsVimpo started in 1978 as a pump workshop, turning pump bodies on a lathe. Hot, viscous fluids have been our work ever since.

100%

Tested before shipment

Built for years of serviceEvery pump is tested before it leaves Ankara. Hardened gears on the gear series, 42CrMo4 / AISI 4140 tempered shafts as standard.

Zone 0 / 1

ATEX II ½G Ex h IIB T4 Ga/Gb

Quality you can documentISO 9001, ISO 14001 and ISO 45001; CE, EAC and ATEX (IEP 24 ATEX 1315X). Every unit ships with material and test certificates, declaration of conformity and manual.

40+

Countries with Vimpo equipment

With you after deliverySpare parts from Ankara stock, our dealers and Vimpo Maschinen in Herford; commissioning, training and support in English, German and Turkish.

Trusted by Colas · Tüpraş · Pumangol · Portus Exim Petrokimya · BaltTransOil · Sefa Kimya · Kolin İnşaat · Konya Çimento · Başkent Çimento · Akdeniz Bitüm · Ulusoy Lojistik · Hersek Gemi İnşa · İlihan Makina · Sindibad Al Iraq · Jahangir Co · Al Manara Contracting

For more details, share your application with us at sales@vimpo.com — our engineers will select the best model for you.

VKY SeriesEN 733 Centrifugal Pumps

Models

Features

Applications

Why Vimpo Pumps