Reliable solution for lubricant and oil delivery
Gear pumps offer a precise and efficient way to convey high-viscosity oils and lubricants. Thanks to their consistent flow rate, they are ideal for dosing applications and continuous processes in industry.
Our pumps are designed for use at high temperatures up to +230 °C and guarantee consistent performance even under demanding conditions. Their robust construction ensures a long service life, minimal maintenance, and reliable operation for many years.
This makes gear pumps a proven and economical solution for the safe transport of lubricants and oils in numerous industrial sectors.
Advantages of our gear pumps
High flow rate with high viscosities
The precise gear movement allows even viscous media—such as oils and lubricants up to 4000 cSt—to be pumped efficiently.
Flexibility in drive technology
Our gear pumps are available with various motor options:
• 230 V
• 400 V
• 12 V
• 24 V
This selection allows for use in a wide variety of applications – from stationary installations to mobile systems.
Robust construction
High-quality materials, such as cast iron housings, ensure stability and a long service life even under demanding operating conditions.
Long service life
The simple technology with few moving parts makes the gear pump particularly durable.
Model series at a glance
Viscostar-series (Typ A-F)
VISCOSTAR: Gear pumps for the most demanding requirements
Our Viscostar gear pumps are specially designed for use with low to high viscosity and particle-free oils and lubricants up to 4000 cSt. High operating temperatures of up to +230 °C are possible, making them ideal for use in demanding processes where other types of pumps would reach their limits.
For a long service life, the housing and cover are made of GG-25 gray cast iron, and the shafts and gears are made of hardened case-hardened steel.
Other advantages include:
- low shear effect
- high pressures possible
- suitable for high viscosity
- constant flow
- very good intake manifold
Versatile areas of application
- low- to high-viscosity, particle-free liquids
- well-lubricating fluids
- Light and heavy oils
(e.g., emulsions, diesel, lubricating oil, thermal oil, hydraulic oil, or vegetable oil)
Viscomat GEROTOR
Viscomat Gerotor: Efficient conveyor technology for oils and lubricants
The Gerotor pump uses reliable Gerotor technology to deliver oils and lubricants evenly and efficiently. With its robust design and a delivery rate of up to 70 l/min, it ensures a constant, pulsation-free flow of fluid – ideal for use in gas stations, workshops, and industrial facilities.
Advantages:
- High flow rate up to 70 l/min
- For oils with a maximum viscosity
of 1000 cSt - Max. temperature +100 °C
- Cast iron housing, steel gears
- Low wear and easy maintenance
Viscomat-series (200/230/350)
VISCOMAT gear pump 200 | 230 | 350
Viscomat gear pumps offer reliable pumping solutions for viscous liquids such as oils and lubricants. With their robust design and high efficiency, they are ideal for industrial applications that require precise dosing and consistent flow rates.
Performance data for Viscomat gear pumps:
- Flow rate: Up to 14 l/min (depending on model)
- Max. pressure: Up to 25 bar
- Max. temperature: Up to +60 °C,
- Cast iron housing, sintered steel gears
- Viscosity: Suitable for media up to 2000 cSt
Engine options:
Available with 230 V, 400 V, 12 V, and 24 V motors
All models with a 230 V motor are also available with a pressure switch for automatic switching on/off when the nozzle is activated.