Pump Rotor and Stator for MONO Progressive Cavity Pump Replacement
Professional replacement rotor and stator components designed for
MONO progressive cavity pumps, ensuring optimal performance and
longevity.
Production Process

Product Specifications
| Category | Details |
|---|
| Spare Parts | - Pump casing, Casing cover, Impeller, Expeller, Side plate, Shaft,
Bearing cover
- Labyrinth ring, GAMMA seal deflector, Packing seal, Isolator
- Exchange unit assembly, Bearing unit service kit, Dynamic seal
service kit, Vent device, Oil breath, Seal water equipment SWE
|
| Reverse-Engineering | FARO 3D Laser Scanning, Laser Alignment, Design model,
Computational Fluid Dynamics CFD |
| Material Standards | ASTM, ANSI, SAE, UNS, DIN, EN, ISO, TOCT including Cast iron,
Wear-resistant cast iron, Cast steel, Stainless steel, Duplex SS,
Cast alloy steel |
| Mould and Casting | Investment casting mould, Sand casting mould. Investment Casting
process includes: Wax injection, Clusters assembly, Coating &
Sanding, Dewaxing, Casting, Post cleaning, Heat treatment,
Inspection |
| Manufacturing Processes | CNC machining, Auto lathe machining, Meter lathe machining, Wire
cutting, EDM cutting, Grinding, Milling, Drilling, Screwing,
Cutting, Stamping |
| Surface Treatment | Blacking, Polishing, Anodize, Chrome plating, Zinc plating, Nickel
plating or other as requirements |
| Quality Inspection | Material certificate, Hydrostatic testing, Impeller static &
dynamic balancing testing, Non-destructive testing (PT/RT/UT/MT),
3D coordinator, Hardness tester, Roughness tester |
| Certifications | ISO9001:2015, ISO14001:2004, API Specification Q1 |
| Packing | - Small parts: individually packed in paper cartons
- Wooden crates suitable for sea shipping
- Custom packaging available based on customer requirements
|
| Delivery Time | 30 days after receiving deposit |
| Payment Terms | 70% TT in advance, balance paid against copy of B/L |
| Transportation Methods | Express, Sea freight, Air shipping, Land transport, Post |
Company Profile & Services
DONGGUAN HydroBlue is a professional provider of comprehensive
technical solutions in fluid machinery, fluid engineering,
industrial equipment automation, and frequency converters.
Technical Expertise
Our team includes 8 professional technical talents specializing in
fluid engineering, electrical engineering, and electronic
engineering.
University Partnerships
- Collaboration with Jiangsu University National Research Center of
Pumps for hydraulic model design, flow numerical simulation, and
intelligent energy-saving technology research
- Partnership with Chinese Academy of Sciences for specialized
coating technology to meet exclusive corrosion and wear resistance
requirements
- Cooperation with Guangdong University of Technology for industrial
control and drive systems including industrial intelligent
equipment and frequency converters
Our Brands & Services
We provide professional overall technical solutions in fluid
machinery and engineering, industrial control and drive equipment,
mechanical seals, and overseas field engineering solutions.
Comprehensive Solutions
- Pumps, frequency converters, servo drives, PLC servo drives HMI
- Industrial control cabinets, motors, reduced motors
- Mechanical seals and systems, couplings, gearboxes
- Engineering solutions including 3D scanning reverse molding of pump
replacement parts
- Overseas on-site equipment debugging services by dispatched
engineers
Packing & Transportation

Frequently Asked Questions
Q: Are you a factory or a trading company?
A: We are a professional service provider of customized complete
solutions in the field of fluid machinery and fluid engineering.
Q: What are your payment methods?
A: L/C, T/T, D/P, PayPal, Western Union, and small-amount payment
options.
Q: What about packaging?
A: Standard export packaging with polywood boxes for secure
transportation.
Q: How about the delivery time?
A: 30-90 days, depending on quantity and season.
Q: What is the minimum order quantity?
A: 1 set minimum order quantity.
Q: How about the quality guarantee?
A: One year after commissioning or 18 months after delivery.