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2026-10-29 
Industry News 
Jiangsu Sharp Pump Co., Ltd. is a specialized Stators for AE Series supplier based in Jingjiang, China. Our AE series stators are engineered as high-precision replacements for AE series progressive cavity pumps, delivering a 100% dimensional match with existing pump geometry. We focus on consistent flow rates, pressure stability and cost-effective sourcing for industrial fluid handling without compromising operational reliability.
These stators are produced in-house under ISO-certified quality management, with elastomer options selected for chemical, waste, food and general process duties. The replacement scope covers the stator element itself, matched to the existing rotor and pump casing.
Related Products and Categories
Our portfolio also includes NM series progressive cavity pump for applications with different operating ranges, interfaces or integration requirements.
Precision Fit and Rotor-Stator Interaction
AE series stators from Sharp Pump are not generic elastomer sleeves. Each stator is dimensionally controlled to reproduce the original helical cavity profile, so the rotor-stator sealing line remains consistent across the full pumping cycle. This directly affects capacity, discharge pressure, torque demand and smooth rotor-stator interaction.
- 100% dimensional match with AE series pump geometry, eliminating field modification.
- Consistent interference fit to maintain volumetric efficiency and reduce internal slip.
- Restores stable flow and pressure performance after stator replacement.
- Compatible with existing AE series rotors and pump casings.
Elastomer Options and Application Matching
We supply AE series stators in three standard industrial-grade elastomers. The correct choice depends on the pumped fluid, solids content, operating temperature and chemical exposure. Our application team confirms the material against your process data before quotation.
| Elastomer | Typical service focus | Application notes |
|---|---|---|
| NBR | Oils, hydrocarbons, water-based fluids | Good abrasion resistance for general industrial transfer |
| EPDM | Water, dilute acids, alkalis, hot water | Suitable for aqueous and mild chemical service |
| FKM | Aggressive chemicals, solvents, elevated temperature | Higher chemical resistance for demanding process media |
HNBR, PTFE and silicone rubber can also be quoted where the application requires specific chemical or temperature performance. We confirm the final elastomer based on your fluid name, concentration and working temperature.
Operating Boundaries and Thermal Stability
AE series stators are engineered to maintain constant interference fits even under fluctuating operating temperatures. This prevents backflow and efficiency loss when process conditions change during a batch or shift. The stator profile is designed to work with the existing rotor without requiring re-machining or shimming.
- Stable sealing line across the pump's rated pressure range.
- Reduced internal recirculation and lower energy consumption.
- Consistent torque behavior for direct-coupled and gear-driven AE series pumps.
Configuration and Replacement Scope
We configure each AE series stator around the specific pump model, stage count and existing rotor condition. If you have a sample or drawing, we match the geometry directly. If no sample is available, we request the critical dimensions and pump nameplate data to reproduce the correct profile.
For complete rotor-stator sets, see Rotors for AE Series. Our broader Progressive Cavity Pump Stator range covers NM, BN, C and I&ID series as well.
Quality Control and Acceptance
Sharp Pump operates under ISO-certified quality management. Each AE series stator is inspected for dimensional accuracy, elastomer hardness and surface finish before release. We can provide a material certificate for the elastomer batch, and a factory test report is available when the stator is supplied as part of a complete pump assembly.
- Dimensional inspection against AE series reference geometry.
- Elastomer batch traceability and material certification.
- Water test report for complete pump assemblies.
Installation and Maintenance Support
Stator replacement requires correct rotor condition and proper interference fit. We provide disassembly and assembly guidance to reduce installation errors, and our training materials cover rotor-stator handling, lubrication and alignment. For customers who require on-site assistance, paid installation service is available based on project needs.
Information We Use to Configure Your Solution
| Required input | Why it matters |
|---|---|
| AE series pump model and stage count | Confirms stator geometry, pitch and interference fit |
| Flow rate and discharge pressure | Determines required sealing line and elastomer hardness |
| Fluid name, solids content and temperature | Selects elastomer and confirms thermal stability |
| Existing rotor condition or wear pattern | Identifies whether rotor replacement should be quoted together |
| Preferred elastomer or chemical compatibility data | Matches material to process fluid and operating limits |
Frequently Asked Questions
Are you a factory or trading company?
We are a manufacturer located at No.113, Xingye Road, Chengnan Industrial Park, Jingjiang, Taizhou, Jiangsu Province, China. We produce progressive cavity pumps and spare parts including rotors, stators, coupling rods and drive shafts.
What stator materials are available for AE series?
Standard options are NBR, EPDM and FKM. We can also quote HNBR, PTFE and silicone rubber based on your fluid and temperature requirements.
Can you customize an AE series stator from a sample or drawing?
Yes. Send us your rotor or stator sample, or a drawing. We will design and produce a stator with a good match and performance. If samples are not available, we will tell you which critical sizes to provide.
What is the delivery period for AE series stators?
Most AE series stator sizes are kept in stock and can be delivered within 3 days. Non-stock configurations typically take 1-2 weeks, depending on the model and material.
Do you provide test reports and material certificates?
Yes. A material certificate is available for the elastomer batch. When the stator is supplied as part of a complete pump, we test the pump with water after assembly and provide a test report.
