Headquarters: CASAPPA S.p.A. Via Balestrieri, 1 43044 Lemignano di Collecchio Parma (Italy) Tel. (+39) 0521 30 41 11 Fax (+39) 0521 80 46 00 IP Videoconferencing E-mail: [email protected] www.casappa.com VARIABLE DISPLACEMENT AXIAL PISTON PUMPS DVP SERIES

This variable displacement piston pump has dual fOwand an additional piggybacked gear pump for auxiliary service, open center circuits. The pump has been designed specifically for mini excavators where compactness and ease of installation are critical. The automatic overall torque limiter allows you to optimize the performance of the machine while saving energy. An additional gear unit to supply joystick functions is also available. • Compact design • Low noise emission • Energy savings • Long service life 3 Main pilot spring 6 Pump body Kappa 20 10 Pistons guide plate O Modification...

DIRECTION OF ROTATION Clockwise defined looking at the drive shaft. HYDRAULIC FLUID Mineral oil based hydraulic fluid HL or HLP type conforming to DIN 51524. For the use of ecological fluids, HF fluid or HWBF fluid, please consult our sales department. The system should be designed to prevent aeration of the hydraulic fluid. FLUID VISCOSITY The fluid viscosity range for optimal use of DVP pump is between 15 and 35 cSt (77 and 163 SSU). Functional limit conditions are: max.: 1000 cSt (4546 SSU) at start up at -25 °C (-13 °F) with straight and short inlet line. min.: 10 cSt (58 SSU) at maximum...

Piston units type KAPPA gear units POLARIS gear units O 03/072016 Replaces: 02/04.2013 For different working conditions, please consult our sales department.

'A CASAPPA FLUID POWER DESIGN DIMENSIONS DVP Available also with built-in valves for different purposes. For more information please consult our sales department. KAPPA gear units To order please consult our sales department.

SHAFTS / MOUNTING FLANGES SAE “B” SPLINE Available with flange code S5 Ext. Involute Spline ANSI B92.1 with major diameter modified 13 teeth - 16/32 Pitch - 30 deg Flat root - Side fit - Class 5 Available with flange code S5 Ext. Involute Spline ANSI B92.1 with major diameter modified 13 teeth - 16/32 Pitch - 30 deg Flat root - Side fit - Class 5 Available with flange code S5 Ext. Involute Spline ANSI B92.1 with major diameter modified 11 teeth - 16/32 Pitch - 30 deg Flat root - Side fit - Class 5

Tightening torque for low pressure side port. Tightening torque for high pressure side port (values obtained at 350 bar) INLET PORT SAE FLANGED PORTS J518 - Standard pressure series 3000 PSI SSM Metric thread ISO 60° conforms to ISO/R 262 CODE Nominal size Pump type OUTLET PORTS GAS STRAIGHT THREAD PORTS BSPP British standard pipe parallel (55°) conforms to UNI - ISO 228 Nominal size type mm

Tightening torque for low pressure side port. Tightening torque for high pressure side port (values obtained at 350 bar) SAE STRAIGHT THREAD PORTS J514_ American straight thread UNC-UNF 60° conforms to ANSI B 1.1 Nominal Pump size type JIS B2351 STRAIGHT THREAD PORTS JIS British standard pipe parallel (55°) conforms to UNI - ISO 228 Nominal size Pump type

BREATHER PLUG AND MOUNTING POSITIONS (ONLY ON REQUEST) Breather plug is available only on request. For more information please consult our sales department. STANDARD POSITION REAR POSITION SIDE POSITION

OTHER COMBINATIONS The pump is standard with common inlet. For more information please consult our sales department.

Our policy is one of continuous improvement in product. Specification of items may, therefore, be changed without notice.