3.5PC Aluminium gear pumps Technical Catalogue

GEAR PUMPS “E”- “B”- “C” SERIES Aluminium Body General Features GEAR PUMPS 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...

GEAR PUMPS “E”- “B”- “C” SERIES Aluminium Body General Features DRIVE SHAFTS Radial and axial loads on the shafts must be avoided since they reduce the life of the unit. In order to avoid misalignment during the assembly with the primary engine, a connection with “Oldham” coupling (or coupling having convex toothed hub) is recommended. Clockwise rotation PUMP Anti - clockwise rotation PUMP Reversible rotation PUMP HYDRAULIC PIPE LINE To ensure favorable suction conditions it is important to keep pressure drop in suction pipe line to a minimum value (see TECHNICAL DATA). To calculate hydraulic...

GEAR PUMPS “E”- “B”- “C” SERIES Aluminium Body General Features FILTRATION INDEX RECOMMENDED Working pressure Achieved with filter βx=75 FIRE RESISTENT FLUID Oil emulsion with 40% water Water glycol Phosphate esters COMMON FORMULAS FOR PUMPS IDENTIFICATION LABEL Salami part number Product short description Rotation sense Product code (for Salami management) Month and year of made Number of assembling

GEAR PUMPS “E”- “B”- “C” SERIES Aluminium Body General Features WORKING CONDITIONS Displacement GROUP 1.5 - E SERIES *Available only as rear pump cm3/rev *Available only as rear pump. Displacements 11.5-13.8 are available as single pump only with drive shaft “55”.

GEAR PUMPS “E”- “B”- “C” SERIES Aluminium Body Displacement GROUP 3 - E SERIES General Features *Displacements 21 and 75 are special release, please contact sales department. GROUP 3.5 - C SERIES *Displacement 98 are special release, please contact sales department. **For working conditions, using exclusively pressure P1, the value of max. speed must be reduced of 10%. For bidirectional pump the max pressure has to be reduced of 10%. The max pressure is refered to pumps with flanged ports, using the threaded ports the pump life could be reduced.

General Features GEAR PUMPS “E”- “B”- “C” SERIES Aluminium Body ROTATION CHANGING INSTRUCTIONS FOR UNITS Before starting, be sure that the pump is cleaned externally as well as the working area to avoid that particles dangerous for pump working can find their way into the pump. Pump represented is a clockwise rotation pump. To obtain an anti_clockwise rotation read carefully the following instructions. 1 - Loosen and fully unscrew the screws. 2 - Lay the pump on the working area in order to have the mounting flange turned upside. 3 - Coat the shaft extension with grease to avoid damaging the...

GEAR PUMPS “C” SERIES Aluminium Body Final revised edition-April 2016 The data in this catalogue refers to the standard product. The policy of Salami S.p.A. consists of a continuous improvement of its products. It reserves the right to change the specifications of the different products whenever necessary and without giving prior information. If any doubts, please get in touch with our sales department.

GEAR PUMPS “C” SERIES Aluminium Body shafts and flanges combination 3.5PC CODE P3 European standard Ø60.3 CODE P4 European standard Ø63.5 Note: other versions available, see shafts and flanges information.

GEAR PUMPS “C” SERIES Aluminium Body Displacements up to 6.03 cu.in./rev Pressure up to 4350 psi GEAR PUMPS ASSEMBLING DIMENSIONS Type Weight *Available for quantity. Drain hole G3/8 or 9/16-18 UNF only for reversible pumps

GEAR PUMPS “C” SERIES Aluminium Body Displacements up to 6.03 cu.in./rev Pressure up to 4350 psi GEAR PUMPS Weight *Available for quantity. Drain hole G3/8 or 9/16-18 UNF only for reversible pumps

GEAR PUMPS “C” SERIES Aluminium Body FLANGED and THREADED PORTS UNI-DIRECTIONAL PUMPS Flanged ports european standard BI-DIRECTIONAL PUMPS Special version available on request. For version 49P4: Tightening torque for different threads M10=50Nm M12=90Nm UNI-DIRECTIONAL PUMPS BI-DIRECTIONAL PUMPS Special version available on request. Flanged ports SAE J518 AMERICAN STANDARD THREAD DRIVE SHAFTS

GEAR PUMPS “C” SERIES Aluminium Body MOUNTING FLANGES European standard Ø60.3 With shaft code 48 European standard Ø63.5 With shaft code 49 SAE B 2 bolts With shaft code 55-56

GEAR PUMPS “C” SERIES Aluminium Body OUTRIGGER BEARING The following diagrams show radial load capability of the bearing. Calculation according to ISO 281 at 10 cSt. TYPE European standard Ø60.3 With shaft code 48 L=Distance between mounting flange and radial force point of application.

GEAR PUMPS “C” SERIES Aluminium Body MULTIPLE GEAR PUMPS ASSEMBLING DIMENSIONS MULTIPLE GEAR PUMPS with inlet port on each body Front pump This is a Salami standard pump, alla drive shafts have a splined end. Middle pump Rear pump This is the cover of Salami standard pump. These units are pre-arranged for multiple pumps, they have the drive shaft splined both sides The 3.5PC pumps can be easily transformed into front pump in the multiple units. All drive shafts are pre-arranged and have a splined end according DIN 5482. The first unit must always be the same size or bigger than following units....

GEAR PUMPS “C” SERIES Aluminium Body MULTIPLE GEAR PUMPS with inlet port on each body Front pump Rear pump This is a Salami standard pump, alla drive shafts have a splined end. This is the cover of Salami standard pump. These units are pre-arranged for multiple pumps, they have the drive shaft splined both sides 3.5PC dimensions A and C are available at the previous page