The NM series pump is compact, easy to maintain and has low operating costs. It provides bidirectional flow proportional to speed, ensuring efficient performance. It has excellent self-priming ability and strong discharge capacity, providing continuous, low-pulsation transmission, suitable for mining and media applications with various pressures and viscosities.

As a positive rotation screw pump, Netzsch NM031BY01L06B is widely used in food, pharmaceutical, chemical and other industries, and can accurately and reliably convey various types of high-viscosity, heat-sensitive or corrosive fluids. Its hygienic design and corrosion resistance are particularly suitable for these harsh application environments.

The advantages of positive screw pumps include:

Wide flow range
High delivery pressure
Can deliver high viscosity and granular fluids
Simple structure and easy maintenance
Low noise and stable operation

Parameters Table
Application areas
advantages

Model	NM031BY01L06B	Rotor	316L stainless steel
Flow range	10-3000 L/h	Seal	EPDM
Working pressure	Max. 15 bar	Temperature range	-20°C to +120°C
Speed range	50-1500 rpm	Protection level	IP55
Torque	Max. 150 Nm	Motor power	1.5 kW
Inlet	DN32	Voltage	Three-phase 380-415V, 50 Hz
Outlet	DN32	Dimensions (L x W x H)	580 x 275 x 365 mm
Pump body	316L stainless steel	Weight	Approx. 47 kg

Various parameters of Netzsch NM031BY01L06B

Netzsch NM031BY01L06B screw pumps are widely used in:

Food and beverage industry: precise delivery of high-viscosity materials such as dairy products, sauces, syrups, etc.

Pharmaceutical and cosmetic industry: clean delivery of liquid raw materials and preparations, precise metering of chemical reagents

Chemical industry: reliable delivery of various corrosive materials such as acids, alkalis, solvents, etc.

Coating industry: uniform metering and delivery of paints, coatings, etc. to ensure product quality

Environmental protection field: collection and transportation of industrial wastewater, sludge, etc., and sample collection in environmental monitoring.

Hygienic design:
Adopts hygienic food-grade materials, meets industry standards, and ensures product hygiene and safety.
The flow channel design is smooth, without dead corners, easy to clean and disinfect, and meets strict hygiene requirements.
Excellent performance:
Wide flow range, can accurately deliver various fluids of 10-3000L/h.
Excellent high temperature resistance, can handle heat-sensitive materials up to 120°C.
Strong corrosion resistance, suitable for harsh media such as acids, alkalis, organic solvents.
Reliability:
Adopts high-quality stainless steel material, wear-resistant, corrosion-resistant, long service life.
Unique sealing design effectively prevents leakage and ensures safe and reliable operation.
Easy maintenance:
Simple disassembly and assembly, convenient and quick maintenance.
Quick replacement of spare parts greatly reduces downtime.

The helical rotor pump is a progressive cavity pump that works by rotating the helical rotor, pushing discrete portions of material through the unit as it seals against the helical walls
This helical action provides pulse-free flow, and because the helical rotor seals against discrete portions of the material, no valves are required
The flow rate is determined by the rotor speed and is independent of the outlet pressure
The pump works effectively in either forward or reverse direction
Can handle solid materials well
No valves to maintain
Smooth, pulse-free operation
Gently handles shear-sensitive products
Self-priming, can easily handle materials containing gas