NETZSCH Compatible Spare Parts

SINOR manufactures 100% OEM-compatible aftermarket parts for NETZSCH NEMO® progressive cavity pumps — stators, rotors, drive shafts, universal joints and complete seal kits — matching original tolerances for drop-in replacement across the full NEMO® range.

60+ Models

9 Pump Series

30–50% Cost Saving

Features

Netzsch Advantages

Full NEMO® Coverage

Compatible with NM003 through NM125, all stages (1–8), and all configurations (S/L/D/P) — from lab metering to heavy industrial sludge.

OEM Tolerances

Every part is machined to original drawings and tolerances — installs without any pump-housing modification.

Premium Materials

Stators in NBR / EPDM / FKM / food-grade elastomer; rotors in 304 / 316L / Duplex / chrome-plated alloy / tungsten-carbide coated.

Less Downtime

Stable operation with fewer leaks, jams and failures — keeps your production line running and cuts maintenance stops.

OEM Warranty Compatible

OEM-spec parts do not void your original pump warranty, while the compatible range cuts maintenance costs significantly.

Components

NETZSCH Compatible Spare Parts

01 1001

Stator

Elastomer liner — NBR, EPDM, FKM, food-grade rubber. Handles sludge, adhesives, high-viscosity pastes and abrasive fluids.

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02 1002

Rotor

Hardened spiral rotor — SS304/SS316L, tool steel with chrome plating, tungsten carbide coating for wear resistance.

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03 1003

Coupling Rod

SS304/SS316L/duplex stainless — transfers torque between drive shaft and rotor.

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04 1004

Drive Shaft

SS304/SS316L/duplex stainless — precision-turned, high coaxiality for stable power transmission.

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05

Universal Joint Assembly

Complete joint kit (parts 1005–1016) — bushings, O-rings, joint protection sleeves, pins, spring retainers and fastening rings, supplied as one maintenance-ready set.

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06

Mechanical Seal

Single/double mechanical seal — shaft Ø 14–200 mm, up to 2.5 MPa, −50 to 220 °C, zero-leakage, drop-in OEM-compatible fit.

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07

Packing Seal

PTFE-fiber braided gland packing — 6×6 to 50×50 mm, 15 bar rotating / 150 bar static, pH 0–14, low-cost sealing for general duty.

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08

Universal Joint Kit — Z Type

Cross-joint (Z-coupling) kit for NM090–NM125 pumps, all stages — complete assembly, OEM dimensions.

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Coverage

Compatible Models

NM015 NM021 NM031 NM038 NM045 NM053 NM063 NM076 NM090 NM105 NM125

Material Selection

Material Compatibility

Component	Available Options
Stator	NBR · EPDM · FKM · Food-grade EPDM
Rotor	SS304 · SS316L · Duplex 2205 · Chrome-plated alloy · Tungsten-carbide coated
Seal	Single mechanical seal · Double mechanical seal · Packing / lip seal
Shaft	SS304 · SS316L · Duplex stainless

Industries

Industries We Serve

Municipal & Environmental

Wastewater and sludge dewatering transfer.

Food, Pharma & Cosmetics

FDA-compliant hygienic parts for sauces, liquid medicine and cosmetic pastes.

Chemical & Petrochemical

FKM and duplex stainless parts for acids, alkalis and solvents.

Mining & Ceramics

High-wear hard-alloy and ceramic parts for high-particle slurries.

Paper & Pulp

Complete parts for pulp and coating high-viscosity transfer.

⚠

The Engineering Challenge

NEMO® pumps run in 24/7 municipal and industrial service. Stators wear from abrasive sludge, rotors corrode in chemical service, and seal faces burn out under high pressure. Original parts carry long lead times and premium prices, while non-OEM alternatives often fail to match eccentric motion tolerances.

Solutions