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Casappa Gear Pumps & Motors



Casappa has been a leading manufacturer of gear pumps and motors since the 1950s. Their products are designed to offer maximum reliability and performance in a range of applications from industrial to agricultural, from automotive to construction. Casappa's gear pumps and motors are renowned for their low noise and vibration levels, robust construction, and long service life. 


They are also very efficient, providing high volumetric and mechanical efficiencies, as well as excellent torque characteristics. Casappa's commitment to quality and innovation has allowed them to develop a wide range of products for the most demanding applications. From small motors to large industrial pumps, Casappa has a product to meet almost any need. Their wide range of products ensures that their customers can find the perfect solution for their requirements. 


VHS Hydraulic Components stock and supply a range of Casappa hydraulic components, including Casappa Hydraulic Gear Motors, Casappa Hydraulic Gear Pumps and Casappa Variable Displacement Pumps. 

 

Aluminium Body Hydraulic Gear Pumps and Motors

 

Polaris (PL)

 

 

 
FEATURES:

 

Gear pumps and motors built in three pieces with an extruded body in high resistance aluminium alloy.

 

The wide choice of shafts, flanges and ports, in compliance with all international standards (SAE, DIN and EUROPEAN) allow for their use in an infinite variety of applications.


Displacements from 0.07 in³/rev (1,07 cm³/rev) to 5.56 in³/rev (91,10 cm³/rev) available in groups 10, 20 and 30. 


Max. peak pressure up to 4350 psi (300 bar).         
Max. speed up to 4000 min-1


  • High efficiencies
  • Integrated outboard bearings for heavy duty applications 
  • Multiple units available in standard version, common inlet and separated stages 
  • Electro-hydraulic fan drive system 
  • Custom design 

 

Built-in valves

  • Anti-cavitation valves 
  • Maximum pressure relief valves 
  • Priority valves 
  • “Load sensing” priority valves 
  • By-pass electric valves 
  • Proportional relief valves 
  • Reverse valves

 

 

Whisper (WS)

 



FEATURES:

 

Gear pumps built in three pieces with an extruded body in high resistance aluminium alloy.

 

WHISPER is a new and original technology protected by international patents and applied to a family of external gear pumps and motors that feature low noise emissions.


The wide choice of shafts, flanges and ports, in compliance with all international standards (SAE, DIN and EUROPEAN) allow for their use in an infinite variety of applications.


Displacements from 0.07 in³/rev (1,12 cm³/rev) to 2.13 in³/rev (34,98 cm³/rev) available in groups 10 and 20.      

Max. peak pressure up to 4350 psi (300 bar)

Max. speed up to 4000 min-1


  • High efficiencies
  • Low noise emission 
  • Integrated outboard bearings for heavy duty applications 
  • Multiple units 
  • Custom design 

 

Built-in valves

  • Anti-cavitation valves 
  • Maximum pressure relief valves 
  • Priority valves 
  • “Load sensing” priority valves 
  • By-pass electric valves

 

 

Cast Iron Hydraulic Gear Pumps and Motors

 

Polaris (PH)

 

 



FEATURES:

 

Gear pumps and motors built in three pieces with cast iron bodies.


The new gear pumps and motors "PH" series is an evolution of the "POLARIS" series.  "POLARIS PH" has a new body made of cast iron to have higher operating parameters and keep the full POLARIS versatility regarding shafts, flanges, ports and built-in valves.


This project is targeted for forklifts, skid steer loaders and all those applications where traditional aluminium pumps are being pushed close to their limits. The possibility to mate the body with the cast iron covers further reduces noise levels, in addition to increasing strength.


Displacements from 0.50 in³/rev (8,26 cm³/rev) to 2.01 in³/rev (33,03 cm³/rev). 

Max. peak pressure up to 4350 psi (300 bar).

Max. speed up to 3500 min ¹


  • High working pressure also for high displacements 
  • Long service life 
  • Low noise level 
  • High volumetric efficiency also at high temperature 
  • Inlet & Outlet optimization – High speed 
  • Combination in multiple pumps 
  • Built-in Valves simplify circuit design 

 

Built-in valves

  • Anti-cavitation valves 
  • Maximum pressure relief valves 
  • Priority valves 
  • “Load sensing” priority valves 
  • By-pass electric valves 
  • Proportional relief valves 
  • Reverse valves 

 

VHS Hydraulic Components stock and supply a range of Casappa hydraulic components, including Casappa Hydraulic Gear Motors, Casappa Hydraulic Gear Pumps and Casappa Variable Displacement Pumps.

 

 

To enquire or speak to our technical team about all your Casappa pump and motor needs, please contact VHS Hydraulic Components on: 0114 276 4430   / E: info@hydraulic-components.net or visit our website at: https://www.hydraulic-components.net