STIHL PKA 30 battery pump head, without battery and charger

If hand-pumping slows you down, the STIHL PKA 30 battery pump head keeps the flow going for you. Click it onto your STIHL SG 21 or SG 31 hand sprayer (or the STIHL pressure water tank) and it automatically maintains a steady spray or water supply, so you work faster and more precisely with less effort.

Powered by a compact STIHL AS 2 battery, the PKA 30 delivers consistent performance and fine control. Adjust the pressure steplessly between 1.5 and 2.5 bar for delicate misting or a stronger flow, and rely on the LED indicator to know how much runtime you have left.

Where it shines

• Even, hands‑free spraying of fungicides, insecticides, fertilizers and weed killers with SG 21/SG 31
• Clean wet cuts on sites without water using the STIHL pressure water tank and your cut-off saw
• Professional garden and landscape maintenance, civil works and road building

Why it makes work easier

• Automatic pumping for consistent spray or water feed
• Stepless pressure control to match the task
• Tool-free mounting and intuitive LED status check
• Ergonomic rubber grip for comfortable handling

In daily use

Mounting takes seconds and needs no tools. The pump maintains output right to the end of the charge, then auto‑shuts off when the tank is empty or the unit sits idle to protect the battery. The IPX4 certification means it’s built for everyday outdoor work, even in wet conditions.

Capacity and specs

• Nominal voltage: 11 V (max. 12 V)
• Working pressure: 1.5 – 2.5 bar (approx. 36 psi)
• System: STIHL AS; recommended battery: AS 2
• Device weight without battery: 0.9 kg
• Dimensions (W x D x H): 128 x 145 x 259 mm
• Water protection: IPX4 certified

Advice from gardenmachineshop.com

For uniform spray coverage, start at low pressure and increase gradually until droplets just begin to run—this minimizes waste and drift.

Returns: as a consumer you can withdraw from your purchase within 14 days of receiving it, without giving a reason – this also applies to parts we order in specially for you. See our Refund & return policy for how to return an item and who pays the return shipping.