SINOR provides spare parts for SEEPEX progressive cavity pumps across the BN, BNG, BTM and Smartmac series — including equal-wall stator and hollow-rotor technology for the highest wear resistance.
SINOR provides spare parts for SEEPEX progressive cavity pumps across the BN, BNG, BTM and Smartmac series — including equal-wall stator and hollow-rotor technology for the highest wear resistance.
Equal-wall full-length stator technology — uniform wear, longer service life, identical geometry to SEEPEX original.
Hollow rotor design reduces weight and inertia for high-speed variable-duty service — drop-in compatible with SEEPEX parts.
BN (general), BNG (hopper), BTM (sanitary), Smartmac (smart) — full series coverage with original-fit parts.
| Component | Available Options |
|---|---|
| Stator | NBR · EPDM · FKM · Polyurethane · Equal-wall rubber |
| Rotor | SS304 · SS316L · Chrome-plated alloy · Hollow rotor |
| Seal | Single mechanical seal · Double mechanical seal · Packing seal |
| Shaft | SS304 · SS316L · Duplex stainless |
Wastewater and sludge treatment and dewatering.
Sanitary-grade parts for food pastes and high-viscosity products.
Hygienic components for pharma and daily-chemical formulations.
Corrosion-resistant parts for chemical slurries and aggressive media.
Wear-resistant parts for pulp and coating high-viscosity transfer.
High-wear and high-temperature duty parts for ceramic and oil-gas plants.
Dedicated parts for pumping thick, shear-sensitive or pasty media.
SEEPEX equal-wall stators and hollow rotors require precision rubber molding and tight concentricity tolerances. Generic aftermarket parts often fail prematurely because they use stepped-wall stators that wear unevenly. SINOR matches SEEPEX originals — equal-wall and hollow-rotor compatible.
Send your pump nameplate serial number — we will match the complete part kit for your Seepex pump.
