Stainless Steel Piston Doser

Article number:

Available for pre-order

Description

The piston doser ensures high-precision and consistent dosing of liquid and viscous products in pharmaceutical, food, and cosmetic production. Made of stainless steel, it meets sanitary requirements and integrates easily into automated lines.

Full description

Stainless Steel Piston Doser for Precise Liquid Dispensing

The piston doser is a reliable dosing unit designed to deliver a predetermined volume of product with minimal deviations in weight and volume. Its design includes a piston, cylinder, and sealing elements that ensure tightness and durability.

Materials and processing comply with GMP standards, allowing the device to be used in sterile conditions. Thanks to its modular design, the doser is easy to maintain, quickly disassembles for cleaning and sterilization.

Suitable for working with liquids of various viscosities, including syrups, suspensions, creams, and gels. Can be installed on both automatic and semi-automatic filling lines.

⚙️ Technical Specifications:

  • Type: piston doser
  • Body material: stainless steel AISI 316L
  • Dosing range: from 0.5 ml to 500 ml (customizable)
  • Dosing accuracy: ±0.5%
  • Drive type: pneumatic or servo drive (on request)
  • Connection: tri-clamp, threaded, or custom
  • Operating temperature range: +5°C to +90°C
  • Hygienic cleaning: dismountable design for CIP/SIP cleaning
  • Compatibility: pharmaceutical, food, and cosmetic lines

✅ Advantages:

  • High dosing accuracy
  • Resistance to aggressive media and corrosion
  • Easy disassembly and cleaning
  • Versatile for liquid and viscous products
  • Reliable operation in sterile zones
  • Long service life with minimal maintenance


The stainless steel piston doser is an optimal solution for enterprises requiring high dosing accuracy and consistency. It combines reliability, durability, and ease of maintenance, making it highly demanded in pharmaceutical, food, and cosmetic industries.

Capital repair and modernization of equipment

  • development of design documentation
  • modernization and restoration
  • FAT, SAT, IQ/OQ

Overhaul of screws for ampoule/vial transportation

  • repair inserts
  • restoration of mounting seats
  • еlimination of runout

Overhaul of needles for aseptic drug filling

  • needle tip restoration
  • tube replacement
  • polishing

CNC machining within 72 hours based on your model

  • production time — from 72 hours
  • anodizing and finishing
  • engineering design tailored to your task
  • comprehensive approach — from sketch to packaging