GA & GPA LOW NOISE INTERNAL GEAR PUMP 01 17 Quality Products for Mechanical & Fluid Power With pressure relief valve Without pressure relief valve
® patented Elika profile is everything an excellence in engineering 01737 767493 info@jbj.co.uk www.jbj.co.uk quality products for mechanical & fluid power - registered in England No: 1185469 - jbj Techniques Limited is ISO certificated, committed to international coordination & unification of industrial standards. A range of products ATEX certificated to directive 94/9/E requirements You Tube www.jbj.co.uk/g a -gpa-series-internal-gear-pumps.html Fixed displacement internal gear pumps that can be driven by fixed or variable speed prime movers. Available in single, double, triple and quadruple configuration to suit a wide variety of applications. Displacements1.7 to 63 cm3 per single pump or section. Maximum pressure100 bar. Maximum speedup to 4,000 rev/min. Typessingle and multiple models. » Low noise. » Internal pressure relief valve option. »Heavy duty bearing option for indirect drives. »Choice of ISO metric or SAE mounting. »Choice of clockwise or anti-clockwise rotation. »G(BSPF) threaded ports. With pressure relief valve Without pressure relief valve GA & GPA series gear pump
The details contained within this catalogue are reproduced in accordance with the latest information at going to press ................ E & OE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Page GA and GPA Series Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 GA and GPA Series Ordering Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 GA and GPA Series Operating Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 - 4 GA and GPA Series Installation Dimensions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 - 6 GA and GPA Series Installation Dimensions (triple pumps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 9 GA and GPA Series Installation Dimensions (quadruple pumps) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Low Noise, Internal Gear Pump GA and GPA Series Ordering Codes
Low Noise, Internal Gear Pump GA and GPA Series Introduction General Description Fixed displacement internal gear pumps that can be driven by fixed or variable speed prime movers. Available in single, double, triple and quadruple configuration to suit a wide variety of applications. Basic Characteristics 3 Displacements 1.7 to 63 cm per single pump or section. Maximumpressure 100 bar. Maximumspeed up to 4,000 rev/min. Types single andmultiplemodels. Features Low noise. » Internal pressure relief valve option. » Heavy duty bearing option for indirect drives. » Choice of ISOmetric or SAEmounting. » Choice of clockwise or anti-clockwise rotation. » G(BSPF) threaded ports. » With pressure relief valve Without pressure relief valve Single pump Double pump Triple pump Quadruple pump Equipped with pressure relief valve (optional) for cover end pump section and external tank port. Single pump with relief valve and external tank port Section A-A 1 www.jbj.co.uk/gp-gpa-series-internal-gear-pumps.html
Low Noise, Internal Gear Pump GA and GPA Series Ordering Codes 2 www.jbj.co.uk/gp-gpa-series-internal-gear-pumps.html
Low Noise, Internal Gear Pump GA and GPA Series Operating Data 3 www.jbj.co.uk/gp-gpa-series-internal-gear-pumps.html Operating Data Inlet Ports min. continuous . . . . . . . . . . . . . . . -0.25 bar min. intermittent . . . . . . . . . . . . . . . -0.40 bar maximum . . . . . . . . . . . . . . . . . . . +2.00 bar Outlet Ports, max with anti-wear hydraulic oils . . . . . . . 100 bar with burner fuel oils . . . . . . . . . . . . . . 50 bar with other fluids . . . . . consult jbj Techniques Shaft Speed Limits, maximum speed (rev/min)* Operating Pressure Frame size 20 bar 100 bar G(P)A1 4,000 3,000 G(P)A2 3,500 3,000 G(P)A3 2,300 2,000 For burner fuel oils max. speed for all sizes n = 1800 rev/min. * Shaft Speed Limits, minimum speed (rev/min) Oil Viscosity Operating Pressure Frame size (cSt) 60 bar 80 bar 10 bar G(P)A1 14.5 500 600 800 9.0 600 800 - 7.5 800 - - G(P)A2 14.5 < 500** 500 600 9.0 500 600 - 7.5 600 - - G(P)A3 14.5 < 500** < 500** 500 9.0 < 500** 500 - 7.5 - - - ** For specific applications consult jbj Techniques technical office. Performance Data Typical at 1500rev/min with oil at 40 cSt and at 38°C Pump 7 bar 25 bar 50 bar 70 bar 100 bar Size l/min kW l/min kW l/min kW l/min kW l/min kW G(*)A1-1 2.6 0.1 2.5 0.15 2.4 0.3 2.3 0.4 2.1 0.6 G(P)A1-2 4.1 0.1 4.0 0.25 3.9 0.5 3.8 0.7 3.6 0.9 G(P)A1-4 6.6 0.15 6.4 0.40 6.2 0.7 6.0 0.9 5.7 1.3 G(P)A2-6 10.3 0.25 10.0 0.6 9.7 1.1 9.3 1.4 8.9 2.0 G(P)A2-10 16.5 0.4 16.1 0.9 15.7 1.6 15.3 2.3 14.8 3.2 G(P)A2-16 25.9 0.6 25.5 1.5 25.0 2.6 25.5 3.7 23.8 5.1 GPA3-25 36.4 0.85 35.2 2.2 34.0 3.8 32.7 5.1 31.3 7.1 GPA3-40 60.4 1.4 58.7 3.0 57.3 5.5 55.9 7.5 54.3 10.8 GPA3-63 94.3 2.2 92.8 4.4 91.2 8.8 89.5 12.0 87.7 16.8 Temperature Limits Anti-wear hydraulic oils . . . . . . . . . . . . . . . . . . . . 0 to 68°C Water glycol . . . . . . . . . . . . . . . . . . . . 0 to 60°C For phosphate esters and before using burner fuel oils, consult jbj Techniques technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk where limits are outside those for hydraulic oil. Whatever the temperature range is, ensure that viscosities stay within the limits in the ‘Hydraulic fluids’ section. Hydraulic Fluids All pumps can be used with anti-wear oils or water-glycols. Burner fuels to BS.2869 Class D or equivalent can be pumped but will necessitate lower maximumpressures and speeds. Add prefix ‘F3’ to model designation when phosphate ester (alkyl based types not permitted) or chlorinated hydrocarbons are to be used. The extreme operating viscosity is from 1000 to 16 cSt but the recommended running range for hydraulic fluids is from45 to 30 cSt. However for burner fuels the range is 5.5 to 1.5 cSt. Noise Levels Typical levels when operating at 100 bar with oil at 28 cSt and 65°C. Inlet pressureminus 0.16 bar. Measured in accordance with ISO 4412. FiltrationRequirements 25 mabsolute, or finer. µ Drive Recommendations Direction of Rotation Clockwise or anti-clockwise (viewed at shaft end). To order see also ‘Model Code’ and ‘Installation Dimensions’ sections. Load and Torque Limits For direct drives, shafts for all single pumps and common frame size double pumps are designed to operate at rated pressure. Double and triple pumps must be used within the following limits where: p , p , p , &p =maximumpressure (bar) of individual sections (referenced 1 2 3 4 from the shaft end) for the application. 3 v , v , v , & v = displacements (cm ) of the same sections. 1 2 3 4 Shaft load* = (p v ) + (p v ) + (p v ) + ( p v ) 1 1 2 2 3 3 4 4
Low Noise, Internal Gear Pump GA and GPA Series Operating Data 4 www.jbj.co.uk/gp-gpa-series-internal-gear-pumps.html Internal coupling load* = (p v ) + (p v ) + ( p v ) 2 2 3 3 4 4 *According to number of pump sections and maximum hydraulic load. Frame Size Check Shaft Load Internal Coupling Load 3 3 G(P)A1 < 1.32 x 10 < 0.88 x 10 3 3 G(P)A2 < 5.2 x 10 < 3.5 x 10 3 3 G(P)A3 < 19.1 x 10 < 13.0 x 10 If axial loading is envisaged or a quadruple pump is required, consult jbj Techniques technical office, telephone: +44 (0)1737 767493 or email: info@jbj.co.uk For indirect drives use only pumps fitted with the heavy duty bearing option; see ‘Model Code’ section. Check drive shaft torque limits as for direct drives above and that transverse and axial loads to not exceed the following limits: Maximum Maximum Maximum Frame Transverse Transverse Axial Size Force Moment Force G(P)A1 440N 15.8Nm 300N G(P)A2 820N 41.0Nm 600N G(P)A3 1600N 102.4Nm 1000N
Low Noise, Internal Gear Pump GA and GPA Series Installation Dimensions 5 www.jbj.co.uk/gp-gpa-series-internal-gear-pumps.html GPA single pumps and common frame multiple pumps, with and without integral pressure relief valves. Pumps with adjustable relief valves.
Low Noise, Internal Gear Pump GA and GPA Series Installation Dimensions 6 www.jbj.co.uk/gp-gpa-series-internal-gear-pumps.html Single and double pumps
Low Noise, Internal Gear Pump GA and GPA Series Installation Dimensions 7 www.jbj.co.uk/gp-gpa-series-internal-gear-pumps.html GPA triple pumps Other dimensions as on the 2 previous pages
Low Noise, Internal Gear Pump GA and GPA Series Installation Dimensions 8 www.jbj.co.uk/gp-gpa-series-internal-gear-pumps.html GPA triple pumps Other dimensions as on the 2 previous pages
Low Noise, Internal Gear Pump GA and GPA Series Installation Dimensions 9 www.jbj.co.uk/gp-gpa-series-internal-gear-pumps.html GPA triple pumps
Low Noise, Internal Gear Pump GA and GPA Series Installation Dimensions 10 www.jbj.co.uk/gp-gpa-series-internal-gear-pumps.html Examples of variations for quadruple pumps (not to scale). The multiple possibilities for both frame size and displacement result in a number of more than 1000 pump assemblies with different overall length and port distances (optional with/without relief valve). Overall length and port distance are not included here for the reason mentioned before. Contact jbj Techniques technical office if these dimensions are required.
Cast Iron Pumps Heavy Duty GC Series Pumps Displacements 1.06 to 11.65 cc GC Series High/Low Pumps High Pressure Displacements 1.06 to 4.22 cc Low Pressure Displacements 4.22 to 12.71 cc Maximum Pressure 276 bar Maximum Speed 4,000 rpm W-Series Pumps W100 Displacements 0.50 to 2.00 cc W300 Displacements 0.80 to 5.70 cc W600 Displacements 4 to 12 cc W900 Displacements 5 to 31 cc W1200 Displacements 25 to 33 cc W1500 Displacements 19 to 50 cc Maximum Pressure 276 bar Maximum Speed 500 to 4,000 rpm D Series Pumps Displacements 03.80 to 22.85 cc D Series High/Low Pumps High Pressure Displacements 7.62 cc Low Pressure Displacements 15.24 to 22.86 cc Maximum Pressure 207–276 bar Maximum Speed 3,600–4,000 rpm WK900 CALMA Pumps Displacements 5 to 27 cc Maximum Pressure 230 bar Maximum Speed 4,000 rpm F12 & F15 Ferra Series Pumps F12 Displacements 16 – 41 cc F15 Displacements 19 to 50 cc Maximum Pressure 276 bar Maximum Speed 3,600 rpm Cast Iron Displacements 1.06 to 161 cc Speed Up to 10,000 rpm Aluminum Displacements 4 to 50 cc Speed Up to 4,000 rpm Flow Dividers Fluid Motors GC & D Series GC Displacements 1.58 to 8.47 cc D Displacements 3.8 to 13.32 cc Maximum Pressure 310 bar Maximum Input Flow Per Section 14 gpm (53 lpm) Aluminum Pumps Medium/Light Duty F20/F30 Pumps & F20-LS/F30-LS Load Sense Ferra Series Pumps Displacements 23 to 161 cc Maximum Pressure 276 bar Maximum Speed 3,600 rpm PUMPS & MOTORS
PUMP/MOTORS (DC/AC) DC Voltage Range 12 to 72 VDC AC Horsepower Range 0.367749 to 2.2065 kW Pump Displacements 0.65 to 28 cc Maximum Pressure 4276 bar HE “BOX” POWER PACKS Voltage Range 12 to 24 VDC Pump Displacements 0.80 to 6.36 cc Maximum Pressure 230 bar Reservoirs HB800 POWER PACKS Voltage Range 12 to 24 VDC Pump Displacements 0.60 to 1.5 cc Reservoirs 0.5 to 3.8 litres plastic Maximum Pressure 180 bar BIROTATIONAL POWER PACKS Voltage Range 12 to 24 VDC, 115 to 230 VAC Pump Displacements 0.80 to 2.11 cc Reservoirs 1.9 to 2.8 litres plastic, 3.8 to 7.6 litres steel HE1000 SERIES POWER PACKS Voltage Range 12 to 24 VDC Pump Displacements 0.24 to 2 cc Maximum Pressure 230 bar Reservoirs 0.5 to 3.8 litresplastic AC POWER PACKS GC-9500 SERIES Displacements 1.06 to 22.85 cc Maximum Pressure 207 bar Maximum Speed 3,600 rpm Reservoirs 19 to 76 litres steel HE2000 SERIES POWER PACKS Voltage Range 12 to 24 VDC, 115 to 230 VAC Pump Displacements 0.80 to 6.36 cc Maximum Pressure 230 bar Reservoirs 0.9 to 15 litres steel, 0.76 to 1.6 litresplastic 32.84 to 19 litres steel HE-Q (QUIET) POWER PACKS Voltage Range 24 VDC WQ300 Pump Displacements 1.2 to 5.7 cc Noise 42dB(A) Only Concentric offers this extensive range of products worldwide. POWER PACKS
uk distributor for quality products for mechanical & fluid power jbj Techniques Limited www.jbj.co.uk 28 Trowers Way, Holmethorpe Industrial Estate Redhill, Surrey RH1 2LW UNITED KINGDOM tel: 01737 767493 fax: 01737 772041 email: info@jbj.co.uk Concentric will not accept responsibility for any catalogue errors and reserves the right to modify its products without prior notice. This also applies to products already ordered, provided that such modifications can be made without affecting technical specifications. All trademarks in this material are properties of their respective owners. Concentric is an innovator in flow control and fluid power, supplying proprietary systems and components for trucks, buses and industrial vehicles, worldwide. With 1,156 employees and yearly sales exceeding 1,977 million Swedish Kronor, Concentric AB is listed on the Stockholm Stock Exchange (www.concentricAB.com).
an excellence in engineering comprehensive range of componentswww.jbj.co.uk Gear Pumps/Motors Mini Power Packs Screw Pumps Oil Bath Clutches Pneumatic Motors & Starters BD Clutches & Gearboxes BDS Clutches Planetary Gearboxes Coolers Splitter Gearboxes Bellhousings LSHT Motors/Geared Motors Torsional Couplings Torsionally Flexible Couplings Permanent Magnetic Couplings Hydraulic Adaptors Engine Adaptor Kits Dampers Anti-static/Flameproof Couplings Torque Limiting Couplings Vane Pumps Tyre Couplings Torsionally Rigid Couplings Axial & Radial Piston Motors Pressure Intensifiers Tanks/Accessories Fluid Level Indicators Flanges Flow Dividers Range of ATEX certificated You Tube 01737 767493 info@jbj.co.uk www.jbj.co.uk quality products for mechanical & fluid power - registered in England No: 1185469 - jbj Techniques Limited is ISO certificated, committed to international coordination & unification of industrial standards. A range of products ATEX certificated to directive 94/9/E requirements
jbj Techniques Limited 28 Trowers Way Holmethorpe Industrial Estate Redhill Surrey RH1 2LW. UNITED KINGDOM 01737 767493 info@jbj.co.uk www.jbj.co.uk quality products for mechanical & fluid power registered in England No: 1185469 jbj Techniques Limited is ISO certificated, committed to international coordination & unification of industrial standards. A range of products ATEX certificated to directive 94/9/EC requirements setby JamesHarris, jbjTechniquesLimited You Tube
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