Wagner Cobra

Wagner Cobra

High efficiency

• The particularly small volume of the fluid section, combined with the high stroke frequency, results in a performance level comparable to much larger piston pumps - but with remarkably less effort and consumption during flushing and color changes.

Flexible applications

• Ideally suited for single coating stations up to complex multicolor systems.

High surface quality

• The pump works practically pulsation-free and thus enables an absolutely constant paint flow for a perfect spray jet and very high surface quality.

Wagner Cobra – High Pressure Diaphragm Pumps

 

The Wagner Cobra is a high-pressure double diaphragm pump suitable for Airless and AirCoat applications up to 250 bar/3,625 psi.

The Cobra is the first high-pressure pneumatic pump without packings. The lack of contact between the material and the external atmosphere (the pump is completely sealed), the absence of friction in the fluid section and the minimum shear make it perfect for any kind of material including the most critical ones, including reactive paints (UV paints, isocyanates, acrylics) or highly abrasive materials.

The pump works with extremely low pulsation and creates a uniform paint flow, achieving a perfect spray pattern and superb surface quality. With its minimized internal volumes, the pump is designed to greatly reduce solvent consumption and material waste during flushing and color-change operations.

Suitable for many materials

• Due to low shear and hermetically encapsulated design of the Cobra, almost all materials can be processed. These include shear-sensitive, moisture-sensitive and abrasive materials - independent whether water- or solvent-based.

Suitable for frequent color changes

• The reduced internal volume leads to a significantly reduced solvent consumption during the spraying process. The Cobra is therefore the ideal pump for frequent color changes.

Spray Pack


Accessories

Cobra 40-10

Part Number Description

Diaphragm pump Cobra 40-10

Hydraulic oil (for pressure stage) 250 ml; 250 cc

Grounding cable 3 m; 9.8 ft

AirCoat filter pressure regulator

341434

Double open-end wrench

Inline filter, HL DN6-PN270-G1/4"-SSt

Fitting, DF-MM-R1/4"-M12-PN270-SSt

Fitting, SF-FF-G3/8-G1/4-530 bar-SSt

Fitting, EF-FM-G1/4-G1/4-530 bar-SSt

Fitting RF-FM-G3/8-1/4NPSM-530 bar-SSt

Air suction filter DN25

Return hose DN6-PN310-G1/4"-PA

DN25 suction hose

Return tube for item 15

5-liter hopper set for Cobra

AirCoat regulator set

DN16 suction hose

Fitting, DF-MM-G1/4-1/4NPSM-530 bar-SSt

Fitting RF-FM-G3/8-3/8NPSM-530 bar-SSt

Frame, complete

Wall mount 4", complete

Wall mounting long

Air suction filter DN16

Trolley 4", complete

2 L tank for Cobra

20 L tank for Cobra

2345265

Exhaust pipe 20L

3767

Filter disk D51

Drum cover 365-B

Drumcover 365-E

Cobra trolley, complete

Inline filter DN6-PN270-G1/4"-SSt

Fitting RF-FM-G1/4-1/4NPSM-530 bar-SSt

Oil filling set with 100 ml; 100 cc syringe

Air coupling set DN 10 mm; 0.39 inch

Hose connector with sealing ring

Fitting SF-MM-G3/8"-M24-PN530-SSt

HP filter DN12-PN530-CS, complete

Fitting, DF-MM-G3/8-G3/8-530 bar-SSt

9974112

Sealing ring for G3/8 thread

Cobra 40-25

Part Number Description

Diaphragm pump Cobra 40-25

Hydraulic oil (for pressure stage) 250 ml; 250 cc

Grounding cable 3 m; 9.8 ft

2333479

AirCoat filter pressure regulator

341434

Double open-end wrench

Inline filter, HL DN6-PN270-G1/4"-SSt

Fitting, DF-MM-R1/4"-M12-PN270-SSt

Fitting, SF-FF-G3/8-G1/4-530 bar-SSt

Fitting, EF-FM-G1/4-G1/4-530 bar-SSt

Fitting RF-FM-G3/8-1/4NPSM-530 bar-SSt

Air suction filter DN25

Return hose DN6-PN310-G1/4"-PA

DN25 suction hose

Return tube for item 15

5-liter hopper set for Cobra

AirCoat regulator set

DN16 suction hose

Fitting, DF-MM-G1/4-1/4NPSM-530 bar-SSt

Fitting RF-FM-G3/8-3/8NPSM-530 bar-SSt

Cobra 40-25 frame

Wall mount 4", complete

Wall mounting long

Air suction filter DN16

Trolley 4", complete

20 liter tank

2345265

Exhaust pipe 20L

3767

Filter disk D51

Drum cover 365 B

Drumcover 365-E

Cobra trolley, complete

Inline filter DN6-PN270-G1/4"-SSt

Fitting RF-FM-G1/4-1/4NPSM-530 bar-SSt

Oil filling set with 100 ml; 100 cc syringe

Air coupling set DN 10 mm; 0.39 inch

Hose connector with sealing ring

Fitting SF-MM-G3/8"-M24-PN530-SSt

HP filter DN12-PN530-CS, complete

Fitting, DF-MM-G3/8-G3/8-530 bar-SSt

2330780

Fitting, DF-MM-G1/2-G3/8-530 bar-SSt

Fitting, SF-FM-G3/8-G1/2-530 bar-SSt

9974112

Sealing ring for G3/8 thread

3051041

Sealing ring for G1/2 thread

Wagner Cobra 40-10

Technical Data

Application area

Metal coating, Protective coating, Wood coating, Demolding and separating

Application technique

Airless, AirCoat

Processable materials

Water-borne, Solvent-borne, Abrasive, shear sensitive, sensitive to moisture

Material wetted parts

Nickel-plated aluminum, Stainless steel, Tungsten carbide

Certification

Complies with ATEX directive, Complies with CE directive

Weight

19 kg

Material outlet

M G 3/8''

Compressed air connection

F G 1/2''

Air inlet pressure

2.5-6 bar

Max. material pressure

250 bar

Volumetric flow per double stroke

10 cm³

Volumetric flow per minute

2 l/min

Max. stroke rate

200 1/min

Sound level at 6 bar air pressure

74 dB(A)

Max. allowed inclination

10 °

Transmission ratio

40 :1

Material pH value

9-3.5 pH

Material temperature

10-80 °C

Wagner Cobra 40-25

Technical Data

Application area

Metal coating, Protective coating, Wood coating, Demolding and separating

Application technique

Airless, AirCoat

Processable materials

Water-borne, Solvent-borne, Abrasive, shear sensitive, sensitive to moisture

Processable materials

Nickel-plated aluminum, Stainless steel, Tungsten carbide

Certification

Complies with ATEX directive, Complies with CE directive

Weight

32 kg

Material outlet

M G 3/8''

Compressed air connection

F G 1/2''

Air inlet pressure

2.5-6.25 bar

Max. material pressure

250 bar

Volumetric flow per double stroke

25 cm³

Volumetric flow per minute

5 l/min

Max. stroke rate

200 1/min

Sound level at 6 bar air pressure

76 dB(A)

Max. allowed inclination

10 °

Transmission ratio

40 :1

Material pH value

3.5-9 pH

Material temperature

10-80 °C

Wagner Cobra Brochure Wagner Cobra 40-10 5L Hopper Spray Pack Wagner Cobra English Manual Wagner Cobra Spanish Manual

Cobra – High-pressure double diaphragm pump by Wagner


Wagner Cobra Pumps