VN Series Compact Helical Gear Pumps

VN series pumps are external helical gear pumps in a compact casing, driven directly by a 6-pole motor without a gearbox. They are used for fuel oils, lubricating and hydraulic oils, thermal oil, solvents and other fluids up to 5,500 cSt. Six models from DN50 to DN100, up to 49.2 m³/h.

Models

VN-204 ›11.6 m³/h · 15 bar · DN50 / DN50Viscosity 10 ~ 5,500 cSt · 0 ~ 230 °C VN-305 ›17.4 m³/h · 15 bar · DN65 / DN65Viscosity 10 ~ 5,500 cSt · 0 ~ 230 °C VN-636 DN80 ›34.8 m³/h · 15 bar · DN80 / DN80Viscosity 10 ~ 5,500 cSt · 0 ~ 230 °C VN-636 DN100 ›34.8 m³/h · 15 bar · DN100 / DN100Viscosity 10 ~ 5,500 cSt · 0 ~ 230 °C VN-863 DN80 ›49.2 m³/h · 15 bar · DN80 / DN80Viscosity 10 ~ 5,500 cSt · 0 ~ 230 °C VN-863 DN100 ›49.2 m³/h · 15 bar · DN100 / DN100Viscosity 10 ~ 5,500 cSt · 0 ~ 230 °C

Features

Direct drive with a 6-pole IEC motorNo gearbox, low cost, few parts

Helical tooth engagementPulsation-free, quiet flow

Bi-directionalReversing the motor swaps suction and discharge

Self-primingSuction lift up to 3 m at sea level

Thermal oil heating jacket on casing and coverStandard; electric heating with PT100 (code E) as option

Integrated by-pass valve on the coverStandard

Bearings lubricated by the pumped fluidNo separate lubrication circuit

Suction and discharge ports opposedThe pump goes straight into the line

Applications

Diesel, gas oil and light fuel oil transfer

Lube oil, hydraulic oil and grease circuits

Thermal oil circulation

Solvents, thinners, paints and varnishes

Resins and adhesives of medium viscosity

General industrial transfer up to 5,500 cSt

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.

Ex stock

Spare parts

Minimum downtimeSpare parts from Ankara stock, our dealers and Vimpo Maschinen in Herford; service and commissioning support in English, German and Turkish.

ATEX

II ½G Ex h IIB T4 Ga/Gb

SafetyATEX certified versions for Zone 0 / 1 (IEP 24 ATEX 1315X); CE declaration of conformity; every pump is tested before shipment.

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.

ISO 9001

ISO 14001 · ISO 45001

Quality you can documentISO 9001, ISO 14001 and ISO 45001; CE and EAC. Every unit ships with material and test certificates, declaration of conformity and manual.

40+

Countries with Vimpo equipment

With you after deliveryOur dealers and Vimpo Maschinen in Herford support Vimpo equipment in more than 40 countries.

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.

VN SeriesCompact Helical Gear Pumps

Models

Features

Applications

Why Vimpo Pumps