4233 Wiwa Pneumatic Pump 33:1 4.2 L/min

4233 Wiwa Pneumatic Pump 33:1 4.2 L/min

Product number: L213-004

The Wiwa 4233 pump has a 33:1 ratio. For industrial workshops, spraying air-assisted lacquers, varnishes, metal primers, finishing enamels, etc. Available for wall-mounting, trolley-mounting or lid-mounting. Quiet-running air motor is safe for use in hazardous areas. Spring-loaded, self-adjusting seals ensure long service life. The seal fluid chamber is totally enclosed and the seals are fixed to eliminate cylinder wear.

- Stainless steel fluid passage
- Spring-loaded, self-adjusting pump seals.
- Fluid valves are made of abrasion-resistant tungsten carbide and stainless steel.
- Large-area silencer to maintain a quiet operating environment.
- Constant product flow for excellent atomization
- Low-wear design for easy maintenance
- A closed flushing chamber separates the air motor from the fluid pump. The flushing material prevents paint encrustation on the piston rod and, thanks to its lubricating effect, protects the seals.

Ratio: 33:1 (3300 psi fluid to 100 psi air)
Air inlet max 116 PSI
Air consumption: 13 cfm at 100 psi with 0.019 nozzle
Maximum pressure: 3829 PSI
Free flow volume: 1.1 GPM (max) (4.2 L./ min)
Flow at recommended speed: 1.7L/min at 60 cycles/min
Max. nozzle: 1x 0.023 (max) or 2x 0.017
Height: 24"
Weight: 18 lbs

Part diagram
manual instruction
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