VEVOR Buisreinigingsmachine 390 W Buisreinigingsapparaat 400 Tpm Afvoerreiniger Buisreinigingsmachine met Snel Vervangbare Koppen, Vooruit en Achteruit Schakelaar Geschikt voor Buizen van 20-100 mm
Is this device also applicable for the kitchen sink? I heard the 390W was not suitable for the kitchen pipes and I should buy the 250W. What is the difference between both if both reach 400 RPMs?
