Skip to content

m-tec Duo Mix 2000 Spare Parts

D6-3 Eco Rotor, High-Alloy Tool Steel

Rotor D6-3 Eco

€51,24 - €51,24
€51,24
€51,24 - €51,24
€51,24

Rotor D6-3 Eco – High-Alloy Tool Steel The Rotor D6-3 Eco is a durable and cost-effective rotor designed for professional rotor stator pump systems...

View full details
Stator D6-3 Eco, Maintenance-Free, Green

Stator D6-3 Eco

€50,40 - €50,40
€50,40
€50,40 - €50,40
€50,40

Stator D6-3 Eco – Maintenance-Free The Stator D6-3 Eco is a maintenance-free stator designed for professional rotor stator pump systems used in pla...

View full details
Stator D5-2.5 ECO, m-tec Ecostar, Pink

Stator D5-2.5 ECO

€71,40 - €71,40
€71,40
€71,40 - €71,40
€71,40

  Stator D5-2.5 ECO Pink Stator with Integrated Clamp for D5-2.5 ECO Screw Pump Also known as m-tec Ecostar Made in Germany The D5-2.5 ECO Stator, ...

View full details
D5-2.5 ECO Rotor, Tool Steel, Slotted Head

Rotor D5-2.5 ECO

€54,60 - €54,60
€54,60
€54,60 - €54,60
€54,60

  Rotor D5-2.5 ECO Rotor for D5-2.5 ECO Screw Pump Made in Germany The D5-2.5 ECO Rotor is a high-quality rotor designed for use with the D5-2.5 EC...

View full details
D5-2.5 ECO Rotor Stator Set, Pink Stator

D5-2.5 ECO Rotor Stator Set

€113,40 - €113,40
€113,40
€113,40 - €113,40
€113,40

Rotor Stator Set D5-2.5 ECO D Pump Family – D5-2.5 ECO Not to be confused with D5-2.5 Made in Germany The D5-2.5 ECO Rotor Stator Set is part of th...

View full details
Stator D8-1.5 with Integrated Clamp, 89 mm

Stator D8-1.5

€42,00 - €57,75
€42,00 - €57,75
€42,00 - €57,75
€42,00

Stator D8-1.5 (Integrated Clamp) Stator for D8-1.5 Screw Pump with Integrated Clamp Made in Germany The D8-1.5 Stator with Integrated Clamp is a pr...

View full details
D8-1.5 Rotor, Cast Iron or Tool Steel

Rotor D8-1.5

€51,14 - €65,10
€51,14 - €65,10
€51,14 - €65,10
€51,14

Rotor D8-1.5 Rotor for D8-1.5 Screw Pump Made in Germany The D8-1.5 Rotor is a premium-quality rotor designed for use with the D8-1.5 progressive c...

View full details
Stator D7-2.5, 89 mm, White or Blue

Stator D7-2.5

€43,05 - €43,05
€43,05
€43,05 - €43,05
€43,05

Stator D7-2.5 Stator for D7-2.5 Screw Pump Made in Germany The D7-2.5 Stator is a premium-quality stator designed for use with the D7-2.5 progressi...

View full details
Stator UE 45/7, 127 mm, 60 or 70 Shore

Stator UE 45/7

€93,45 - €111,30
€93,45 - €111,30
€93,45 - €111,30
€93,45

Stator UE 45/7 UE 45/7 Stator with Integrated Clamp – Available in 60 or 70 Shore The UE 45/7 Stator is the matching stator for the UE 45/7 screw p...

View full details
UE 45/7 Rotor for Green or Yellow Stator

Rotor UE 45/7

€123,90 - €123,90
€123,90
€123,90 - €123,90
€123,90

Rotor UE 45/7 High-Alloy Tool Steel Rotor for the UE 45/7 Screw Pump The Rotor UE 45/7 is the matching rotor for the UE 45/7 progressive cavity pum...

View full details
R7-1.5 Rotor Stator Set for PFT G4 and ZP

R7-1.5 Rotor Stator Set

€260,40 - €260,40
€260,40
€260,40 - €260,40
€260,40

R7-1.5 Rotor Stator Set High-Output Screw Pump for Screed & Shotcrete – 60 l/min Made in Germany The R7-1.5 Rotor Stator Set is a powerful prog...

View full details
D6-3 Rotor for D6-3 and D6-3 Drill Pumps

Rotor D6-3

€47,25 - €47,25
€47,25
€47,25 - €47,25
€47,25

Rotor D6-3 Replacement Rotor for D6-3 & D6-3 Drill Screw Pumps Made in Germany The D6-3 Rotor is the matching replacement rotor for the D6-3 an...

View full details
D 4-3 Rotor, Clockwise, for Screw Pumps

Rotor D 4-3, clockwise rotation

€75,50 - €75,50
€75,50
€75,50 - €75,50
€75,50

Rotor D 4-3 (Clockwise Rotation) The Rotor D 4-3 (Clockwise Rotation) is a high-performance rotor designed for professional plastering machines, mo...

View full details
Stator TWISTER D 4-3 PIN, Right-Hand Rotation

Stator TWISTER D 4-3 PIN, clockwise rotation

€71,82 - €71,82
€71,82
€71,82 - €71,82
€71,82

Stator TWISTER D 4-3 PIN (Clockwise Rotation) The Stator TWISTER D 4-3 PIN (Clockwise Rotation) is a high-performance stator designed for professio...

View full details
Stator R7-1.5 (R7-1,5), 114.3 mm

Stator R7-1.5

€105,63 - €126,63
€105,63 - €126,63
€105,63 - €126,63
€105,63

Stator R7-1.5 Stator for R7-1.5 (R7-1,5) Screw Pump Made in Germany The R7-1.5 Stator, also known as R7-1,5, is a premium-quality stator designed f...

View full details
Stator D5 Long, 89 x 350 mm, 42 l/min

Stator D5 Long

€77,70 - €77,70
€77,70
€77,70 - €77,70
€77,70

Stator D5-Long Stator for D5-Long Screw Pump Made in Germany The D5-Long Stator is a premium-quality stator designed for use with the D5-Long progr...

View full details
D5 Long Rotor for 350 mm D5-Long Stator

Rotor D5 Long

€71,40 - €71,40
€71,40
€71,40 - €71,40
€71,40

Rotor D5-Long Rotor for D5-Long Screw Pump Made in Germany The D5-Long Rotor is a premium-quality rotor designed for use with the D5-Long progressi...

View full details
D5 Short Rotor for D5 Short Screw Pump

Rotor D5 Short

€47,25 - €47,25
€47,25
€47,25 - €47,25
€47,25

Rotor D5 Short Rotor for D5 Short Screw Pump Made in Germany The D5 Short Rotor is a premium-quality rotor designed for use with the D5 Short progr...

View full details
Stator D5 Short, 89 mm, 38 l/min

Stator D5 Short

€46,20 - €46,20
€46,20
€46,20 - €46,20
€46,20

Stator D5 Short Stator for D5 Short Screw Pump Made in Germany The D5 Short Stator is a premium-quality stator designed for use with the D5 Short p...

View full details
D7-2.5 Rotor, Cast Iron or Tool Steel

Rotor D7-2.5

€47,25 - €52,50
€47,25 - €52,50
€47,25 - €52,50
€47,25

Rotor D7-2.5 Rotor for D7-2.5 Screw Pump Made in Germany The D7-2.5 Rotor is a premium-quality rotor designed for use with the D7-2.5 progressive c...

View full details
Stator D6-3 "Drill", 89 mm, 20 l/min

Stator D6-3 "Drill"

€43,05 - €43,05
€43,05
€43,05 - €43,05
€43,05

Stator D6-3 "Drill" Stator for D6-3 "Drill" Screw Pump Made in Germany The D6-3 "Drill" Stator is a premium-quality stator designed for use with th...

View full details
Stator D4-1/1, 89 mm, 25 l/min

Stator D4-1/1

€66,68 - €66,68
€66,68
€66,68 - €66,68
€66,68

Stator D4-1/1 Stator for D4-1/1 Screw Pump Made in Germany The D4-1/1 Stator is a premium-quality stator designed for use with the D4-1/1 progressi...

View full details
D4-1/1 Rotor for D4-1/1 Screw Pump, Tool Steel

Rotor D4-1/1

€78,02 - €78,02
€78,02
€78,02 - €78,02
€78,02

Rotor D4-1/1 Rotor for D4-1/1 Screw Pump Made in Germany The D4-1/1 Rotor is a premium-quality rotor designed for use with the D4-1/1 progressive c...

View full details
D4-1/2 Rotor for D4-1/2 Screw Pump, Tool Steel

Rotor D4-1/2

€64,37 - €64,37
€64,37
€64,37 - €64,37
€64,37

Rotor D4-1/2 Rotor for D4-1/2 Screw Pump Made in Germany The D4-1/2 Rotor is a premium-quality rotor designed for use with the D4-1/2 progressive c...

View full details
Stator D4-1/2, 89 mm, 8 l/min

Stator D4-1/2

€49,90 - €68,80
€49,90 - €68,80
€49,90 - €68,80
€49,90

Stator D4-1/2 Stator for D4-1/2 Screw Pump Made in Germany The D4-1/2 Stator is a premium-quality stator designed for use with the D4-1/2 progressi...

View full details
D4-1/4 Rotor for D4-1/4 Screw Pump, Tool Steel

Rotor D4-1/4

€62,90 - €62,90
€62,90
€62,90 - €62,90
€62,90

Rotor D4-1/4 Rotor for D4-1/4 Screw Pump Made in Germany The D4-1/4 Rotor is a premium-quality rotor designed for use with the D4-1/4 progressive c...

View full details
Stator D4-1/4, 89 mm, 8 l/min

Stator D4-1/4

€49,60 - €69,80
€49,60 - €69,80
€49,60 - €69,80
€49,60

Stator D4-1/4 Stator for D4-1/4 Screw Pump Made in Germany The D4-1/4 Stator is a premium-quality stator designed for use with the D4-1/4 progressi...

View full details
Stator D6-2, 89 x 200 mm, 20 l/min

Stator D6-2

€50,40 - €50,40
€50,40
€50,40 - €50,40
€50,40

Stator D6-2 Stator for D6-2 Screw Pump Made in Germany The D6-2 Stator is a premium-quality stator designed for use with the D6-2 progressive cavit...

View full details
Stator D8-2, 89 mm, 34 l/min

Stator D8-2

€50,40 - €68,25
€50,40 - €68,25
€50,40 - €68,25
€50,40

Stator D8-2 – Integrated Clamp or Maintenance-Free D8-2 Stator for Plastering & Mortar Pumps – 34 l/min Made in Germany The D8-2 Stator is the ...

View full details
D8-2 Rotor for Groove-Grated Render, Slotted

Rotor D8-2

€51,45 - €75,60
€51,45 - €75,60
€51,45 - €75,60
€51,45

Rotor D8-2 High-Alloy Tool Steel Rotor for the D8-2 Screw Pump Made in Germany The D8-2 Rotor is the matching replacement rotor for the D8-2 screw ...

View full details
D6-2 Rotor for D6-2 Screw Pump, Tool Steel

Rotor D6-2

€58,80 - €58,80
€58,80
€58,80 - €58,80
€58,80

Rotor D6-2 High-Alloy Tool Steel Rotor for the D6-2 Screw Pump Made in Germany The D6-2 Rotor is the matching replacement rotor for the D6-2 screw ...

View full details
D4 FH Rotor, D2 Integrated Clamp, 60 l/min

Rotor D4 FH (D2 with integrated clamp set)

€77,70 - €77,70
€77,70
€77,70 - €77,70
€77,70

Rotor D4 FH – D2 with Integrated Clamp Replacement Rotor for the D4 FH / D2 Screw Pump The D4 FH Rotor, also associated with the D2 with integrated...

View full details
Stator D5-2.5, 89 mm, 20 l/min

Stator D5-2.5

€39,90 - €39,90
€39,90
€39,90 - €39,90
€39,90

Stator D5-2.5 D5-2.5 Stator for Plastering Applications – Made in Germany The D5-2.5 Stator is the matching stator for the D5-2.5 Screw Pump / Roto...

View full details
D5-2.5 Rotor for Plastering, Tool Steel

Rotor D5-2.5

€60,90 - €60,90
€60,90
€60,90 - €60,90
€60,90

Rotor D5-2.5 D5-2.5 Rotor for Plastering Applications – Made in Germany The D5-2.5 Rotor is the matching rotor for the D5-2.5 Screw Pump / Rotor St...

View full details

The m-tec Duo Mix 2000 is a mixing pump for all pumpable dry mortars, plasters and screeds up to 4 mm grain. Here you find its spare and wear parts: every D-series rotor stator and the UE 45/7, the mixing tube, mixing coils and shafts, conveyor screws, the pump end piece, water fittings and the electrical parts down to the MCU control unit. Most m-tec parts carry the original m-tec part number, so you can check them against your machine's parts list.

Not sure which part you need? Send us the serial number of your Duo Mix and a photo of the old part, and we'll confirm it before you order. Contact our team.

GERMAN QUALITY
Crafted with meticulous attention to detail, ensuring durability, reliability, and top-tier performance
BULK PRICING
We offer bulk discounts on large quantities and special pricing for distributors and machine manufacturers
DEDICATED SUPPORT
Our team is committed to providing you with personalized assistance every step of the way, from purchase to aftercare.

Frequently Asked Questions About m-tec Duo Mix 2000 Spare Parts

Which rotor stator fits the m-tec Duo Mix 2000?

The standard pump is the m-tec Star. The machine also takes every D-series rotor stator, the UE 45/7 and the R7-1.5. D4 stators need the change flange 608529; the UE 45/7 needs the replacement flange 608554 and pump end piece 606725; the R7-1.5 needs flange 608555 and pump end piece 607725. The D6-3 is the most common plaster pump. The D8-1.5 gives higher output at less pressure; for flowing screed and high volumes, choose the UE 45/7.

Are these original m-tec parts?

The machine parts are mostly original m-tec spare parts, and each product page shows the m-tec part number. The rotor stators are our own or compatible pumps. Each product page says which.

How do I find the right part number for my Duo Mix 2000?

The m-tec part number is in the spare parts list of your operating manual and often on the part itself. If you can't find it, send us the machine's serial number and a photo of the old part, and we'll identify it.

Can the Duo Mix 2000 be used as a continuous mixer?

Yes. With the long Duo Mix mixing tube (m-tec 605028), it works as a continuous mixer for dry mortar, hand plaster and earth-moist concrete or screed.

Do you ship Duo Mix parts outside Germany?

Yes. We ship from Berlin across Europe and internationally.

Are the prices net?

Yes. All prices are net, excluding VAT. For larger quantities or dealer orders, ask us for a quote.

Rotor stators for the m-tec Duo Mix 2000

The Duo Mix 2000 leaves the factory with the m-tec Star pump, good for about 22 l/min. It also takes every D-series rotor stator and the UE 45/7. The pump sits at the end of the mixing coil and decides the output and the material you can convey.

  • D4-1/2 and D4-1/4: lower output, for fine products and precise work.
  • D6-3: the most common plaster pump, also as "Drill", ECO and PFT Twister versions.
  • D8-2, D7-2.5: in between.
  • D8-1.5: higher output, less pressure.
  • UE 45/7: for flowing screed and high volumes.

Depending on the pump, the machine covers roughly 5-60 l/min. Two things to know before you switch size: D4 stators need the m-tec change flange 608529, the UE 45/7 needs the replacement flange 608554 and the pump end piece 606725, and the R7-1.5 needs flange 608555 and pump end piece 607725. Buy the rotor and stator as a set, or just the part that is worn. Not sure which size suits your material? Tell us what you pump and we'll recommend one.

Spare parts for every assembly of the Duo Mix 2000

  • Mixing: the long mixing pipe (m-tec 605028), the short mixing pipe with rubber seals (608572) and its seal set (608549), the mixing shaft with coil (608505/001), the pump mixing coil Intensive II (607042), the PU mixing shaft bearing (545061/001) and the bearing sleeve (608587).
  • Pump end: conveyor screws pitch 50 and 90 with closed lamellae (605096, 605098), the pump end piece with M35 coupling and connecting rod (606016), the transfer chamber (608569) and the hose pressure manometer (607014).
  • Motor: motor coupling (601168), fan cover and fan hood (560133, 605162).
  • Water: flow meter 160-1600 l/h (561268), fine regulating valve (546693), solenoid valve 24V DC (601040), pressure monitor 2.2 bar (607054), manometers 0-4 and 0-16 bar, the sieve chamber plug for the pressure reducer (561207), hose clamps and the dirt trap.
  • Compressed air: the V-MEKO 400 compressor and the pressure switch.
  • Electrics and controls: MCU control unit, dual push button with signal lamp (574033), push button (574045), film potentiometer 10 k and holder (565593, 608544), m-tec sensor (605248), magnetic switch with cable (565658), connecting cable for the air pressure controller (608079), circuit breaker B16A (570011), PE terminal (548249), main switch, socket and the control cabinet key.
  • Tools: the turning tool from the machine's scope of supply (550255).

Many of these parts are shared with the earlier duo-mix and the duo-mix-SI. The numbers in brackets are the m-tec ordering numbers from the official parts list.

Wear parts to keep in stock

On a mixing pump, the parts that wear fastest touch the material: the stator and rotor, mixing coils and shafts, the conveyor screw and the seals. How fast depends on the material. Coarse, abrasive plasters and screeds wear them much faster than fine products. If your Duo Mix 2000 runs every day, a spare stator, a mixing coil and a set of seals on the van can save a day on site.

About the m-tec Duo Mix 2000

The m-tec Duo Mix 2000 mixes in two stages: the dry material is fed into standing water rather than sprayed, which gives an even mix even with difficult products. It handles plaster, render, bricklaying and adhesive mortar, insulating plaster and flowing screed, and can be converted into a continuous mixer with the long mixing tube or into a mortar pump for paste materials. The 2000 version adds a flowchart control with error code display. For all other m-tec machines, see our m-tec collection.

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.