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Unica AME

Unica AME

Unica AME

Product catalog summary
Overview
The Unica 4-270 is a medium pressure double diaphragm pump designed as an effective alternative to piston pumps. It offers superior performance, high reliability, and innovative solutions for industrial applications.
Key Features
  • High Reliability: The pump features a special air-motor design with no internal friction and long-life diaphragms, reducing maintenance costs and minimizing downtime.
  • Excellent Finishing: Low pulsation output ensures high-quality finishing and a consistent spray pattern.
  • Sturdy Construction: Developed to meet high-quality standards with robust mechanical components.
  • Low Shear Effect: Ideal for feeding circulating paint lines with minimal material degradation.
Technical Specifications
  • Pressure Ratio: 4.5:1
  • Max. Working Pressure: 27 bar / 2.7 MPa / 392 psi
  • Max. Air Inlet Pressure: 6 bar / 0.6 MPa / 87 psi
  • Volumetric Flow per Double Stroke: 270 cm3 / 16.5 cin
  • Max. Flow Rate: 120 l/min / 31.7 gpm
  • Max. Recommended Flow Rate for Continuous Operation: 8.2 l/min / 2.2 gpm
  • Wetted Parts: Stainless steel, PTFE
Applications
  • Main paint circulation systems
  • Boothside/satellite paint circulation systems
  • Medium to low viscosity adhesive supply
  • Pumping of shear-sensitive paints
  • Supply of paint and hardener for 2K proportioning systems
Processable Materials
  • Water-borne and solvent-borne paints
  • Friction-sensitive materials
  • Moisture-sensitive materials
  • Shear-sensitive water-borne coatings
  • UV-cure materials
  • Acrylics, glues, abrasives
Exclusive Technology
The Unica pump features a patented hydraulic circuit that minimizes diaphragm deformation and stress, ensuring long diaphragm life even under severe conditions. It is compliant with ATEX regulations and CE standards.
Additional Information
WAGNER also offers a range of air-operated diaphragm pumps and low-pressure piston pumps with IceBreaker technology for constant power and minimal icing. Further details and accessories are available in the WAGNER liquid applications catalog.
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Catalog excerpts

Unica AME-1

pWWBBppMlSSiSSl Sri^sSI sSSSiSSgiSlSt MEDIUM PRESSURE DOUBLE DIAPHRAGM PUMP Superior performance Highest reliability Innovative solution

 Open the catalog to page 1
Unica AME-2

WAGNER Unica 4-270 The WAGNER Unica 4-270, with a 4.5:1 pressure ratio and a maximum working pressure of 27 bar, is setting new standards in the global market for double diaphragm pumps. Diaphragm technology is an effective alternative to piston pumps when applying or circulating abrasive products or reactive materials (i.e. UV, acrylics), and is ideal for materials sensitive to shearing or moisture. In fact, Unica generates no friction and the pump is completely sealed so that the fluid never comes into contact with the external atmosphere. The Unica has been designed for performance and reliability....

 Open the catalog to page 2
Unica AME-3

Double diaphragm pump Unica 4-270 27 bar max. pressure Reduced pressure drop Highest reliability Patented solution Hydraulic circuit: the movement of the diaphragms generates a depression that prevents diaphragm reversal during the suction phase. Special exhaust system Technical data Length Height Weight (bare pump) Pressure ratio Max. working pressure Max. air inlet pressure Volumetric flow per double stroke Max. flow rate Max. recommended flow rate for continuous operation Fluid outlet-inlet port Air motor inlet Wetted parts High quality stainless steel Application areas Main paint circulation systems Boothside/satellite...

 Open the catalog to page 3
Unica AME-4

Expertise in diaphragms Besides Unica, WAGNER produces a wide range of air-operated diaphragm pumps (Zip line). The WAGNER diaphragm pumps are suitable for low pressure applications and characterized by a high delivery rate and maximum reliability. Double diaphragm pump COBRA® 40-10 WAGNER offers a broad selection of low pressure piston pumps for fluid transfer. WAGNER IceBreaker technology delivers constant power with minimal icing. Easily serviceability of the fluid section keeps downtime and cleaning requirements low. Even water-based material can be processed due to the stainless steel design....

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.