Name: Dana Brevini S5AV Piston Pump | Variable Displacement | Open Circuit Hydraulic Pump
SKU: Dana Brevini S5AV Series Piston Pump

Dana Brevini S5AV Series Piston Pump

SKU: Dana Brevini S5AV Series Piston Pump

The Dana Brevini S5AV Series is a robust variable displacement axial piston pump capable of operating in open circuit applications. Designed with a swashplate mechanism, the S5AV offers high power density and precise flow control. It is widely recognized (formerly under the SAM Hydraulik brand) for its reliability in heavy-duty mobile machinery and industrial power units, offering nominal pressures up to 280 bar and peak pressures up to 350 bar.

Key Features:

Series: S5AV (Size 32 – 93)
Type: Axial Piston, Swashplate Design
Circuit: Open Circuit
Pressure: 280 bar (Nominal) / 350 bar (Peak).

Product Overview The Dana Brevini S5AV Piston Pump is engineered to provide efficient hydraulic power with minimized noise emissions. The flow rate is proportional to the drive speed and displacement, which can be infinitely varied by adjusting the swashplate angle. The S5AV series stands out for its strong suction capability and fast control response times, making it an excellent alternative to comparable pumps like the Rexroth A10VSO series.

Why Choose Dana Brevini S5AV?

Versatile Control Options: Available with various control regulators including Pressure Compensator (RPC), Flow & Pressure Compensator/Load Sensing (RPCS), and Electro-hydraulic controls.
Through-Drive Capability: The pump housing is designed to accept auxiliary pumps (SAE A, SAE B flanges), allowing for compact tandem pump configurations.
Durability: High-quality bearings and a rigid housing design ensure long service life even under high-cycle conditions.
Legacy Compatibility: Fully compatible replacement for legacy SAM Hydraulik S5AV units found in older machinery.

Common Applications:

Mobile Machinery: Excavators, Cranes, Drilling Rigs.
Industrial: Hydraulic Presses, Power Packs.
Marine: Deck machinery, Winches.
Agriculture: Harvesters, Forestry machines.

Specification	Value / Description
Product Type	Variable Displacement Axial Piston Pump
Brand	Dana / Brevini Fluid Power / SAM Hydraulik
Series	S5AV
Circuit	Open Circuit
Displacement Range ( $V_g$ )	032: 32.0 cm³/rev 045: 45.0 cm³/rev 050: 50.0 cm³/rev 063: 63.0 cm³/rev 075: 75.0 cm³/rev 093: 93.0 cm³/rev
Nominal Pressure	280 bar (4000 psi)
Peak Pressure	350 bar (5100 psi)
Max. Speed ( $n$ )	2500 – 3000 rpm (depending on size)
Mounting	SAE B (2/4 bolt), SAE C (2/4 bolt), ISO 3019-2
Controls	RPC (Pressure), RPCS (Load Sensing)
Common Part Numbers	Model Code Structure: S5AV-[Disp]-[Rotation]-[Control]-[Shaft] S5AV032… (32cc Model) S5AV045… (45cc Model) S5AV050… (50cc Model) S5AV063… (63cc Model) S5AV075… (75cc Model) S5AV093… (93cc Model) (Note: Rotation D = Right/CW, S = Left/CCW)