Automatic self-priming electric pumps 12 / 24V and 220V with electronic pressure sensor for diesel transfer, lubricating oils and viscous liquids. Bronze gears, non-return valve in NBR, body and connections in nickel-plated brass, shaft in stainless steel. Seals in FKM and O-Rings in NBR. The helical bronze gears guarantee constant pressure, prolonged working 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, kit with cable breaker and battery clamps and kit with electronic control.