Netzsch Screw Pumps – Precision Pumping Solutions for Demanding Industrial Applications 2025
In industrial fluid transfer, few names carry as much weight as Netzsch—especially when it comes to reliable, high-performance screw pump systems. Known for their engineering excellence and long service life, Netzsch screw pumps are trusted in sectors ranging from mining and wastewater to chemical processing and energy.
At MultiTorque, we proudly supply, service, and repair Netzsch screw pumps across Australia. Our experienced team supports clients with product selection, system upgrades, spare parts, and custom-built packages designed to meet the harshest operational demands.
What Is a Netzsch Screw Pump?
A Netzsch screw pump is a type of positive displacement pump that uses one or more precision-machined screws to move fluid through a sealed chamber. The rotors rotate in opposite directions, trapping and conveying the fluid along the pump housing to the discharge side.
Netzsch’s flagship screw pump models include the NOTOS® two-screw, three-screw, and four-screw series, designed to offer:
- Non-pulsating, smooth flow
- Exceptional suction capabilities
- High-pressure handling (up to 120 bar)
- Low-shear operation for sensitive or shear-thinning fluids
These attributes make them ideal for clean and viscous media, abrasive slurries, corrosive chemicals, and even multiphase mixtures.
Advantages of Netzsch Screw Pumps
Netzsch has perfected screw pump design to deliver unmatched benefits in real-world operating conditions:
✅ Oil-Free, Clean Operation
The NOTOS® screw pump series is designed for oil-free operation, making it suitable for food, pharmaceuticals, and clean chemical transfer.
✅ High Efficiency
With tight clearances and precision machining, Netzsch screw pumps maintain high volumetric efficiency—even under variable pressure or fluid viscosity.
✅ Low Maintenance
Fewer moving parts in contact with media and contactless rotor operation reduce wear and allow for longer service intervals.
✅ Compact Footprint
Horizontal and vertical configurations allow for space-efficient installation even in tight or mobile setups.
✅ Extreme Durability
Engineered to handle aggressive or abrasive fluids, these pumps deliver long service life even under punishing Australian conditions.
Applications Across Industry
Netzsch screw pumps are used in a wide variety of applications:
- 🛢 Oil & Gas – Crude oil transfer, multiphase fluids, diesel loading
- ⚙️ Mining – Thickener underflow, chemical dosing, abrasive slurry
- 💧 Wastewater Treatment – Polymer feed, sludge transfer, digesters
- 🧪 Chemical Processing – Acids, solvents, emulsions, viscous polymers
- 🥫 Food & Beverage – Chocolate, molasses, yoghurt, mash
- 🧼 Personal Care & Cosmetics – Creams, pastes, and suspensions
Netzsch’s screw pumps offer the precision, flow consistency, and ruggedness needed across these diverse operations.
The NOTOS® Range from Netzsch
Netzsch manufactures a complete line of screw pumps under the NOTOS® brand. Key models include:
🔹 NOTOS® 2NS – Two-Screw Pump
- Suitable for low to medium viscosity
- Great for high-volume transfer of lubricating fluids
- Used in fuel, lube oil, and marine applications
🔹 NOTOS® 3NS – Triple-Screw Pump
- Higher pressure and tighter tolerances
- Ideal for hydraulic oil, fuel systems, and high-pressure dosing
🔹 NOTOS® 4NS – Four-Screw Pump
- Delivers extremely smooth, pulse-free flow
- Designed for chemically aggressive or shear-sensitive media
MultiTorque – Your Netzsch Screw Pump Partner
As an Australian-owned and operated company, MultiTorque has become a go-to solution provider for Netzsch screw pump systems across the country.
We offer:
- ✔️ Expert pump selection and sizing
- ✔️ OEM and aftermarket spare parts
- ✔️ Workshop or on-site servicing
- ✔️ Trailer/skid-mounted custom builds
- ✔️ Reverse-engineered parts for discontinued units
- ✔️ Nationwide support from Brisbane and Perth workshops
From pump room design to after-sales support, MultiTorque delivers total fluid handling solutions.
🔧 Learn more or request a quote at: www.multitorque.com.au
Pump System Design and Custom Builds
Need more than a standalone pump? At MultiTorque, we build custom screw pump systems tailored for your environment and requirements. Applications include:
- Mobile trailer units for mining and dewatering
- Modular skid packages for remote chemical dosing
- Fuel or polymer transfer stations
- Pump and motor assemblies with control systems
Every project is engineered to meet site-specific requirements, environmental conditions, and compliance standards.
Servicing & Spare Parts
We offer full servicing for Netzsch screw pumps, including:
- Rotor and stator inspections
- Bearing and seal replacement
- Shaft balancing and re-machining
- Gearbox and motor diagnostics
- Full rebuilds with pressure testing
MultiTorque also stocks or sources a wide range of Netzsch parts including:
- Screws and rotors
- Pump housings
- Mechanical seals
- Drive shafts
- Gaskets and fasteners
If a part is obsolete, we offer reverse engineering and fabrication to keep your pump running without long lead times.
Why Choose MultiTorque?
Here’s why customers across Australia choose MultiTorque for their Netzsch pump needs:
✅ Industry Experience – Over 15 years supporting mining, water, food, and energy
✅ Local Support – Service centers in Brisbane and Perth
✅ Fast Turnaround – Minimised downtime, rapid part delivery
✅ Custom Capabilities – Built-to-order pump systems
✅ Reliable Advice – No fluff, just straight-up engineering support
When performance matters and downtime costs, MultiTorque delivers.
Let’s Talk Screw Pumps
If you’re planning an upgrade, dealing with a breakdown, or looking for a better supply partner for Netzsch pumps—get in touch.
📞 Call us now on 1300 726 525
🌐 Visit us at www.multitorque.com.au
📧 Email: sales@multitorque.com
Premium pump systems. Expert support. That’s the MultiTorque difference.
#NetzschScrewPump #ScrewPump #PositiveDisplacementPump #PumpRepair #IndustrialPumpsAustralia #NetzschPumps #MiningPumps #PumpServicing #MultiTorque #NOTOS