​A new product has been added to the Vivoil product range: the HI-LO double pump. HI stands for high pressure, LO for low pressure. The HI-LO pump is essentially a double pump in which the primary pump operates at high pressure with a low flow rate, while the secondary pump delivers a high flow rate at low pressure. Below a certain pressure (decoupling pressure), the flow rate corresponds to the sum of the flow rates of the front and rear stages. Above the decoupling pressure, the rear stage operates in a closed circuit and does not deliver any flow rate. Under these conditions, only the front stage operates, whose flow rate is determined exclusively by its displacement volume, as it reaches the maximum pressure required for the application.One of the most common applications for these pumps is in presses or wood splitters. The HI-LO VIVOIL pump is essentially a double pump, with the first pump generating the high pressure and the second pump delivering the low-pressure volume flow in addition to the volume flow of the high-pressure pump for fast movements. Below a certain pressure, the cut-off pressure set by the pressure relief valve, the volume flow delivered by the double pump corresponds to the sum of the volume flows of the two pump stages. The HI-LO pump also offers many individual customisation options. Ask us about the numerous customisation options available.

Steering pump

For tractors with an intermediate flange

Steering pump for Lindner

For these types of tractors, a hydraulic pump with 19.5 cm/rev output can also be installed for heavy hydraulic work, such as front loader use, snow plows, etc.

For tractors with an intermediate flange

Hydraulic pump 19cm, rotation direction left, drive 9 teeth, 50mm

Steering pumpsuitable instead of Hema: 1P1136AFT

Hydraulic pump with a delivery volume of 14.4 cm³/rev. in the left-hand direction of rotation and with a conical shaft (cone 1:5). The fitting diameter for centring the pump is 50 mm. The flange connection is compatible with Deutz, Fendt and Steyr.Dimensions:Mounting hole pattern: 60 x 60 mmCentring diameter: 50 mmLength: 104.2 mmDistance between suction and pressure lines and flange: 45 mmSuction line hole pattern diameter: 40 mm, 4 M6 screwsPressure line hole pattern diameter: 35 mm, 4 M6 screws

Schauer, Bauer, Bruer, LugmairSuction line R 3/4" IT, pressure line R 1/2" IT, disc spring 4 mmMLPD/G 214 C.

Hydraulic pump with 17cm/rev. Delivery volume in the right-hand direction of rotation and with a conical shaft (cone 1:5). The fitting diameter for centering the pump is 80mm.

Hydraulic pump with 17cm/rev. Delivery volume in the clockwise direction of rotation. Drive via claw coupling with driver (included in delivery). The fitting diameter for centering the pump is 52mm.