Carries particle-laden products without damage
The wide, gentle conveying volume between the screws prevents solid contents such as fruit pieces from being crushed.
Product group · Flow Transfer Products
Twin-Screw Hygienic Pumps
Twin-screw hygienic pumps are positive-displacement pumps that carry fluid gently and without pulsation as two interlocking screws rotate. For high-viscosity, particle-laden or delicate food products (yogurt, cream, jam, fruit-chunk beverages), they transfer the product without damaging its structure; supplied with an AISI 316L hygienic casing and a CIP-compatible modular design.
ViscosityVery high (particle-laden)
Flow rate0.5 – 60 m³/h
Pressure0 – 15 bar
CasingAISI 316L hygienic
Why it matters
What does a twin-screw hygienic pump do?
It carries high-viscosity, particle-laden food products without damaging their structure.
Reliable flow with high-viscosity food products
Thanks to its positive-displacement design, flow rate stays almost constant regardless of pressure with thick products like yogurt and cream.
The modular casing allows easy disassembly and CIP
The screw assembly can be easily removed and cleaned, or cleaned in place through a CIP circuit.
Materials that meet hygienic certifications
Built with an AISI 316L casing and food-grade gaskets to meet hygiene principles such as EHEDG/3-A.
Types
Sub-types of twin-screw hygienic pumps
All three carry the product with two screws; what sets them apart is the pressure capacity and casing design.
Standard twin-screw pump
The standard solution for transferring medium-to-high-viscosity food products — yogurt, cream, jam — between process lines.
- Wide viscosity range
- Gentle on particles
- CIP-compatible
High-pressure twin-screw pump
Delivers the high pressure needed on filling lines or long-distance process transfers without degrading the product.
- High pressure capacity
- Suited to filling lines
- Pulse-free flow
Modular-casing twin-screw pump
Allows the screw assembly to be quickly removed and refitted on a product changeover or for deep cleaning.
- Fast removal and refitting
- Easy deep cleaning
- Time savings on product changeover
Selection criteria
What data determines the right twin-screw hygienic pump?
Without the first two points, selection cannot be made. The rest determine the casing and gasket choice.
ParameterWhy it mattersWhat we need from you
Product viscosity and structure
Particle size and the product's consistency determine the screw geometry.
cSt / particle size
Flow rate
Calculated from the process line's hourly transfer demand.
m³/h
Pressure
The inlet pressure requirement of the filling line or process equipment.
bar
Temperature (product + CIP)
The process temperature and the peak temperature during cleaning are evaluated separately.
°C
Hygiene certification
The required hygiene standard (EHEDG/3-A or similar) and surface roughness.
Certification + Ra µm
Connection type
Preference for Clamp or DIN 11851 connection.
Connection standard
For a quote, having the following is enough
It's fine if you don't have all of it. We'll fill in the gaps together with you.
Create a quote request- The product's viscosity and particle structure
- Flow rate and pressure requirement
- CIP temperature and frequency
- The required hygiene certification
- Connection type
- The existing pump's nameplate data (if it's a replacement)
FAQ
Questions from the field
The questions we hear most often when quoting twin-screw hygienic pumps.
What products is it used with?
It is used to transfer high-viscosity or particle-laden food products between process lines — yogurt, cream, jam, fruit-chunk beverages, sauces and the like.
Does it damage particles?
No, thanks to the wide, gentle conveying geometry between the screws, delicate contents such as fruit pieces are carried without being crushed; this is what sets it apart from centrifugal pumps.
How is CIP cleaning done?
If the screw assembly is designed for a CIP circuit, it can be cleaned in place; when deep cleaning is needed, the modular casing is easily removed and cleaned.
What maintenance does it need?
Screw and gasket wear is checked periodically based on how abrasive the product is; thanks to its modular design, parts can be replaced quickly.
Do you only serve Istanbul?
No. While our office is on Istanbul's Anatolian side (Ataşehir), we supply and ship across Istanbul's European side, the surrounding provinces and the Marmara region, and Turkey as a whole — covering your equipment end to end, from a single source.
Next step
Let's clarify your requirement together
Share the product's viscosity, particle structure and flow-rate requirement, and let's determine together the right pump for your process.
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