Rotor Stator Sets

Wide Range of Rotors and Stators for the Construction Industry

At Putzparts, we offer an extensive selection of over 80 different rotors and stators, designed to meet the diverse needs of the construction industry. Many models are available in multiple versions to ensure compatibility with a wide range of machines.

This collection highlights our most popular progressive cavity pumps, known for their durability and reliable performance.

Can't find the rotor or stator you're looking for?
Feel free to contact us—our team is ready to assist with inquiries and help you find the right solution for your equipment.

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54 products

N13-S Rotor Stator Set

€105,32 - €105,32

€105,32

€105,32 - €105,32

€105,32

N13-S Rotor Stator Set – Technical Specifications & Applications The N13-S rotor stator set is designed for precise and reliable pumping of fin...

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N13-S Rotor Stator Set

4 N13 Rotor Stator Set

€311,85 - €311,85

€311,85

€311,85 - €311,85

€311,85

The rotor stator set 4 N13. Made in Germany. Technical information about the 4 N13 set Rotor Diameter: 51 mm Stator Length: 410 mm Rubber Qualit...

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4 N13 Rotor Stator Set

2L3 Roza Rotor Stator Set (For m-tec m200)

€173,25 - €173,25

€173,25

€173,25 - €173,25

€173,25

The rotor stator set 2L3. It's also call Roza.This rotor stator is used with m-tec m200. Made in Germany. Technical information about the 2L3 set ...

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2L3 Roza Rotor Stator Set (For m-tec m200)

D6-2 Rotor Stator Set

€109,20 - €109,20

€109,20

€109,20 - €109,20

€109,20

D6-2 Rotor Stator Set – Compact, Pressure-Stable & Ready-to-Go The D6-2 rotor stator set is a compact and high-performance pumping unit specifi...

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D6-2 Rotor Stator Set

D4-1/4 Rotor Stator Set

€103,74 - €135,24

€103,74

The rotor stator set D4-1/4. Two stator options: black with an integrated clamp or blue maintenance-free. Made in Germany. Technical information a...

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D4-1/4 Rotor Stator Set

D4-1/2 Rotor Stator Set

€103,74 - €135,24

€103,74

The rotor stator set D4-1/2. Two stator options: grey with an integrated clamp or green maintenance-free. Made in Germany. Technical information ab...

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D4-1/2 Rotor Stator Set

D4-1/1 Rotor Stator Set

€133,14 - €141,54

€133,14

The rotor stator set D4-1/1. Made in Germany. Technical information about the D4-1/1 set Stator Diameter: 89 mm Stator Length: 270 mm Rubber Q...

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D4-1/1 Rotor Stator Set

D6-3 Rotor Stator Set

€85,05 - €85,05

€85,05

€85,05 - €85,05

€85,05

D6-3 Rotor Stator Set – Technical Specifications & Applications The D6-3 rotor stator set is a high-performance pumping unit designed for deman...

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D6-3 Rotor Stator Set

D6-3 Rotor Stator Set "Drill"

€90,30 - €90,30

€90,30

€90,30 - €90,30

€90,30

D6-3 Drill Rotor Stator Set – The Industry Standard for Plastering Pumps The D6-3 Drill rotor stator set is one of the most widely used screw pump ...

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D6-3 Rotor Stator Set "Drill"

D5-2.5 Rotor Stator Set

€100,80 - €100,80

€100,80

€100,80 - €100,80

€100,80

D5-2.5 Rotor Stator Set – High Performance & Long Service Life The D5-2.5 rotor stator set is a premium pumping solution engineered for consist...

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D5-2.5 Rotor Stator Set

D7-2.5 Rotor Stator Set

€90,30 - €90,30

€90,30

€90,30 - €90,30

€90,30

D7-2.5 Rotor Stator Set – High Output & Pressure-Stable Pumping Performance The D7-2.5 rotor stator set is a powerful and reliable screw pump...

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D7-2.5 Rotor Stator Set

D5 Short Rotor Stator Set

€93,45 - €93,45

€93,45

€93,45 - €93,45

€93,45

The rotor stator set D5 Short. Made in Germany. Technical information about the D5 Short set Stator Diameter: 89 mm Stator Length: 270 mm Rubbe...

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D5 Short Rotor Stator Set

D8-1.5 Rotor Stator Set

€117,60 - €117,60

€117,60

€117,60 - €117,60

€117,60

D8-1.5 Rotor Stator Set – High Output Performance with Integrated Clamp The D8-1.5 rotor stator set, also known as the D5 Short with integrated cla...

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D8-1.5 Rotor Stator Set

D8-2 Rotor Stator Set

€101,85 - €119,70

€101,85

D8-2 Rotor Stator Set – High Output Pumping for Structured & Special Renders The D8-2 rotor stator set is a high-performance screw pump designe...

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D8-2 Rotor Stator Set

D5-2.5 ECO Rotor Stator Set

€113,40 - €113,40

€113,40

€113,40 - €113,40

€113,40

The rotor stator is a part of the D Pump family known as the D5-2.5 ECO not to be mistaken with the D5-2.5. Made in Germany. Technical information...

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D5-2.5 ECO Rotor Stator Set

D5 Long Rotor Stator Set

€128,10 - €128,10

€128,10

€128,10 - €128,10

€128,10

This is the long version of the Rotor Stator D-5. It can be used with any plastering machine with a D output but is especially popular with machine...

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D5 Long Rotor Stator Set

1L6 Rotor Stator Set

€195,30 - €195,30

€195,30

€195,30 - €195,30

€195,30

The rotor stator set 1L6. Made in Germany. Technical information about the 1L6 set Stator Diameter: 101 mm Stator Length: 265 mm Rubber Quality...

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1L6 Rotor Stator Set

50/7 R Rotor Stator Set

€239,40 - €239,40

€239,40

€239,40 - €239,40

€239,40

The rotor stator set 50/7 R. Made in Germany. Technical information about the 50/7 R set Stator Diameter: 101.6 mm Stator Length: 535 mm Rubber ...

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50/7 R Rotor Stator Set

3L7 Rotor Stator Set

€308,70 - €308,70

€308,70

€308,70 - €308,70

€308,70

The rotor stator set 3L7. Made in Germany. Technical information about the 3L7 set Stator Diameter: 101.6 mm Stator Length: 535 mm Rubber Qualit...

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3L7 Rotor Stator Set

2L6 Rotor Stator Set

€218,40 - €263,45

€218,40

2L6 Rotor Stator Set – Heavy-Duty Pump for Refractory & Industrial Applications The 2L6 rotor stator set is one of the most trusted screw pump ...

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2L6 Rotor Stator Set

2L88 Rotor Stator Set

€249,90 - €249,90

€249,90

€249,90 - €249,90

€249,90

The rotor stator 2L88 set. Also known as 2L6 Plus / 2L6+.The 2L88 rotor stator pump is for mixing pumps like the S5 or the SP11. Made in Germany. ...

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2L88 Rotor Stator Set

2L6 +++ Rotor Stator Set

€354,69 - €354,69

€354,69

€354,69 - €354,69

€354,69

The 2L6 +++ (Triple Plus) Rotor Stator Set. Made in Germany. Advantages of the 2L6 Triple Plus: higher output This pump has the same dimensio...

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2L6 +++ Rotor Stator Set

Megastar Rotor Stator

€261,24 - €261,24

€261,24

€261,24 - €261,24

€261,24

The Megastar rotor stator pump is typically used for silos. Made in Germany. Technical information about the Megastar set Stator Diameter: 101 mm ...

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Megastar Rotor Stator

R8-3 Rotor Stator Set

€501,90 - €501,90

€501,90

€501,90 - €501,90

€501,90

R8-3 Rotor Stator Set – Heavy-Duty High Output Pump for Mortar & Screed Applications The R8-3 rotor stator set is a high-capacity screw pump ...

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R8-3 Rotor Stator Set

Rotor Stator Sets for Plaster, Screed, Grout, 3D Concrete Printing & Tundish Pumps

The rotor stator unit is the central component of every mixing and delivery pump. This essential pump unit generates the required pressure to transport materials efficiently to the point of application.

Depending on the pump size and configuration, different conveying capacities can be achieved, ensuring optimal performance for a wide range of materials and applications.

Understanding Pump Performance and Pressure Stages

Each rotor stator is identified by a specific designation. The last digit indicates the number of pressure stages, with each stage capable of generating up to 10 bar of working pressure.

If the pump no longer reaches the required pressure levels, this is a clear sign of wear. In such cases, replacing the rotor stator ensures consistent performance and prevents operational downtime.

Types of Stators for Different Applications

To meet various operational requirements, different stator designs are available:

1. Maintenance-Free Stators

These stators are ready for immediate use after installation. They require no additional adjustment and offer a simple, time-saving solution for standard applications.

2. Tensible (Adjustable) Stators

Tensible stators allow for individual adjustment based on material type and grain size, providing greater flexibility and extended usability. They are divided into two main categories:

Stators with Integrated Clamp – Built-in clamping mechanism for quick and easy adjustment
Slotted Stators with External Clamp – Require an external clamping device for tensioning

When conveying pressure decreases, these stators can be retightened, significantly extending their service life and maintaining consistent performance.

Durable Design and Maximum Efficiency

All our rotor stator solutions are engineered for high durability, reliability, and performance. A robust design combined with advanced functionality ensures long service life, reduced maintenance, and optimal pumping efficiency—even under demanding conditions.

Frequently Asked Questions About Rotor Stator Sets

How do I know which rotor stator set fits my pump?

Check the part code or model on your pump. Even small differences can affect performance.
Pro Tip: Send us your pump details—we’ll confirm the exact match.

How often should I replace my rotor stator set?

It depends on usage, material, and operating conditions—not just time.
Pro Tip: Monitor performance signs rather than waiting for complete failure.

How do I read the rotor stator code?

The code (e.g., D6-3, 2L6) defines size and pitch. It’s usually found on the pump plate.
Pro Tip: Always match the code exactly to avoid compatibility issues.

What’s the difference between clampable and maintenance-free stators?

Clampable → easier to install/remove on-site
Maintenance-free → simpler design with fewer adjustments

Pro Tip: Choose based on your working conditions and maintenance preferences

What rubber hardness should I choose?

It depends on the material:

Abrasive mixes → softer rubber
Smooth materials → harder rubber

Also important to keep in mind that the hardness of the rubber has an impact on the pressure. The harder the rubber the more pressure the pump generates.

Pro Tip: Matching rubber to material significantly increases lifespan.

Should I replace both rotor and stator at the same time?

Yes, this ensures optimal performance and prevents uneven wear, especially in a rotor and stator pump setup.
Pro Tip: A new stator with a worn rotor will wear out faster.

What are the signs of wear?

Pressure loss
Pulsating flow
Clogging
Rubber degradation

Pro Tip: Early replacement saves time and money.

YOU HAVE A QUESTION?

Contact us

Write to us if you have any questions or inquiries. We are also happy to assist you with technical questions.

info@putzparts24.de

+49 (0) 30 30807300

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Rotor Stator Sets

Wide Range of Rotors and Stators for the Construction Industry

Rotor Stator Sets for Plaster, Screed, Grout, 3D Concrete Printing & Tundish Pumps

Understanding Pump Performance and Pressure Stages

Types of Stators for Different Applications

1. Maintenance-Free Stators

2. Tensible (Adjustable) Stators

Durable Design and Maximum Efficiency

Frequently Asked Questions About Rotor Stator Sets

Contact us