- Cobra 40-25 -

High-pressure diaphragm pump

• High-pressure piston diaphragm pump. Universally applicable for aggressive, abrasive, and shear-sensitive materials. Extremely low flushing agent consumption. For all applications up to 250 bar and 5 L/min multiple gun use.

Technical data
Multiplication ratio 40 :1
Max. material pressure at pump inlet 20 bar, 290 PSI
Material inlet M–M 36x2
Material outlet M–G 3/8‘‘
Material temperature 10 - 80 °C, 50.0 - 176.0 °F
Air inlet pressure 2,5 – 6,3 bar, 36 – 91 PSI
Air inlet connection F–G 1/2‘‘
Operating pressure 250 bar, 3626 PSI
Max. stroke rate 200 DS/min
Volumetric flow per double stroke 25 cm³/DS, 1,53 in³/DH
Ambient temperature 10 – 60 °C, 50 – 140 °F
Weight 32,0 kg, 70.6 lb
Max. sound level 76 dB(A)
Material pH 3,5 – 9,0 pH
Min. air inlet Ø 19 mm, 0.7 in.