Stihl WSA 40 Battery-Powered Pressurized Water Tank

Compatible with AS series batteries

• The WSA 40 is a battery-powered pressurized water tank designed to automatically pump water for your machine, eliminating the need to manually pump the water tank. Built for professional jobs in construction, civil engineering, or landscaping, it allows the user to perform clean, wet cuts during work by providing a constant water supply throughout the battery life. The water binds dust particles and cools the cutting wheel during use. It is also an excellent solution for working on sites that may not have a direct water supply
• Powered by the AS 2 battery, the water tank uses a battery pump head that consistently applies pressure. It features a transparent 10-liter funnel-shaped tank that is easy to fill, with a level indicator on the container to prevent overfilling
• It also includes a safety valve and a 4 m water hose with a standard connector. Equipped with a carrying handle with a soft grip, it has a battery cover that protects against water, liquids, and dust and is rated IPX4, meaning it is splash-proof and can be used in all weather conditions
• Its use is simple as well: just press the power button to turn on the WSA 40, then adjust the desired pressure via the knob
• An integrated suspend mode detects when the machine is no longer in use or the container is empty, helping to preserve battery life
• A battery charge level indicator is present on the machine
• Additionally, the battery-powered pump head can be removed and combined with other tools from the STIHL range, including: Sprayer SG 31, Sprayer SG 21, Pressurized water tank TS and Sprayer SGA 30
• Operating time with the AS 2 battery is 30 minutes, corresponding to the following number of tanks:
  Sprayer SGA 30 / SG 31 / SG

Rated voltage: 11 Volts
Recommended battery: A2
Battery system: AS
Device weight: 3.1 kg
Container capacity: 10 liters
Operating pressure: 1.5 - 2.5 bar
Operating pressure: 36 psi
Maximum operating time with AS 2 battery: 30 minutes
Maximum number of tank refills per AS 2 battery charge: 12
Device width: 218 millimeters
Device depth: 260 millimeters
Sound pressure level: 69.2 dB(A)
Sound power level: 77.2 dB(A)
Vibration level, right side: 4.1 m/s²