2.5PB－25 、 2.5PB－28 、 2.5PB－32 gear pumps

Salami gear pump 2.5PB-25
Displacement: 25.2 cm3/rev (about 1.54 cubic inches/rev)
Rated pressure: 250 bar (3600 psi)
Maximum pressure: 300 bar (4300 psi)
Speed range: 500-3000 rpm (some information is mentioned, the specific manufacturer’s data shall prevail)
Connection method: Provide a variety of flange connection and shaft extension connection methods, such as G55 flange, SAE standard flange, etc., to facilitate matching with different equipment
Sealing material: high-quality sealing material is used to reduce the risk of leakage
Features: Compact structure, light weight, high efficiency, low noise, suitable for medium and high pressure hydraulic systems.

Salami gear pump 2.5PB-28
Displacement: 27.3 cm3/rev (about 1.63 cubic inches/rev)
Rated pressure: 250 bar (3600 psi)
Maximum pressure: 300 bar (4300 psi)
Speed range: 500-3000 rpm (some information is mentioned, the specific manufacturer’s data shall prevail)
Connection method: Similar to 2.5PB-25, it provides a variety of flange connections and shaft extension connections
Sealing material: High-quality sealing material is also used
Features: On the basis of 2.5PPB-25, the displacement has been increased, which is suitable for hydraulic systems that require greater flow.
Special models: such as 2.5PB28/11.5 D-G55S3, may have specific pressure or flow parameters, which need to be confirmed according to the specific model.

Salami gear pump 2.5PB-32
Displacement: 32.5 cm3/rev (about 1.95 cubic inches/rev)
Rated pressure: 250 bar (3600 psi)
Maximum pressure: 300 bar (4300 psi)
Speed range: 600-3000 rpm (some models can reach 600-6000 rpm)
Connection method: Provide a variety of flange connection and shaft extension connection methods, such as P55 flange, etc.
Sealing material: high-quality sealing material is used to ensure long-term stable operation
Features: The displacement is further increased, which is suitable for hydraulic systems that require higher flow rates, such as large injection molding machines, die-casting machines, etc.
Special models: such as 2.5PB32D-P38P2, 2.5PB32D-R55S3, etc., may have different input interfaces or sealing materials, which need to be confirmed according to the specific model.

SALAMI gear pumps are available with displacements from 1.4 cm3/rev to 99 cm3/rev (from 0.09 cu.in/rev to 6.03 cu.in/rev).
Multiple pumps can always be relized combining stages taken from different or same series.
Several options of shafts, flanges and ports as for European, German and American standards are available for all the pumps.
SALAMI gear pumps offer:
•High volumetric efficiency thanks to an innovative design and an accurate control of machining tolerances.
•Axial compensation achieved by the use of floating bushes that allow high volumetric efficiency throughout the working pressure range.
•DU bearings to ensure high pressure capability.
•12 teeth integral gear and shaft.
•Aluminium body.
•Cast iron flange and cover.
•Double shaft seals.
•Nitrile seals as standard and Viton seals in high temperature applications.
•All pumps are hydraulically tested after assembly to ensure the highest standard performance.
•Gear pumps are ideal for mobile equipment including: snow plows, light duty equipment, farm vehicles, town trucks, cherry pickers, lift gates, utility vehicles, aerial devices, hoists, spreaders, fan drive.
•Also available Bidirectional rotation.