• The STIHL WSA 40 provides reliable water delivery for clean wet cuts, even where no water supply is available
• It reduces dust and cools the cutting wheel for smoother, safer work, ideal for landscaping, civil engineering, and road construction

Main features:

• Consistent Water Flow: A robust air‑compressor pump maintains steady pressure throughout the battery runtime, ensuring predictable performance and effective dust binding from start to finish.
• Ready to use: Supplied with a 10‑litre tank, level indicator, pressure relief valve, 4 m hose, pump head, STIHL AS 2 battery and AL 1 charger, so you can get to work immediately.
• Customisable Pressure: Stepless adjustment from 1.5–2.5 bar lets you set the ideal flow. The system shuts off automatically when the tank is empty or inactive, saving battery life and preventing waste.
• Easy to Carry & Monitor: An LED charge indicator shows remaining battery power at a glance, while the soft‑grip handle ensures comfortable transport around the job site.
• Universal Compatibility: Works seamlessly with all STIHL petrol and battery cut‑off machines, making it a versatile addition to any professional kit.
• Versatile Pump Head: The included PKA 30 pump head also fits the manual STIHL pressurised water tank.
• Built for Daily Use: Engineered for tough environments, the PKA 30 pump head is IPX4 splash‑proof and internally tested for reliability in harsh weather conditions.
• Peace of Mind Included: 5‑year domestic warranty covering the tool, battery, and charger, backed by expert support from your local STIHL SHOP whenever you need it.
• Run time with AS 2 battery: up to 30 minutes or 12 tanks

Kit includes charger and battery