Superior performance Highest reliability Innovative solution Unica 4-270 MEDIUM PRESSURE DOUBLE DIAPHRAGM PUMP Industrial Solutions

Unica 4-270 an effective alternative to piston pumps HIGH RELIABILITY A special air-motor design, no friction inside the pump, and long-life diaphragms keep maintenance costs low and minimize plant downtime risks. EXCELLENT FINISHING Low pulsation output allows high quality finishing and a constant spray pattern. STURDY CONSTRUCTION The technical solution and mechanical components were specifically developed to satisfy the highest quality standards. LOW SHEAR EFFECT The pumping mechanism with minimal material degradation makes Unica ideal for feeding circulating paint lines. Exclusive technology...

Reduced pressure drop for higher performance Double diaphragm pump Technical data Unica 4-270 Length 412 mm / 16.2 inch Height 417 mm / 16.4 inch Weight (bare pump) 45 kg / 99.2 lb 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 (30 DS/min) Fluid outlet-inlet port G 3/4“ Air motor inlet G 1/2“ Wetted parts Stainless steel, PTFE 27 bar max. pressure Reduced pressure...

Printed in Germany · Subject to alterations · AME · 9124141 · 04/2008 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. Feeding pumps for experts WAGNER offers a broad selection of low pressure 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...