12 / 24V and 220V automatic self-priming electric pumps with electronic pressure sensor for transferring diesel, lubricating oils and viscous liquids. Bronze gears, non-return valve in NBR, body and connections in Nickel-Plated Brass, shaft in Undissable Steel. Seals in FKM and O-Ring in NBR. The helical bronze gears guarantee constant pressure, prolonged work cycles, greater silence and can operate even in the absence of liquid. Standard setting of the electronics in "HIgh Speed" mode for Diesel transfer. The integrated SCS control panel allows setting in "Low Speed" mode for transferring oil and viscous liquids. Available in versions with integrated switch or diverter, kits with cable switches and battery clamps and kits with electronic control.