Technical features<\/a> | Accessories<\/a> | Applications and Uses<\/a> | More Informations <\/a><\/h2>\n<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>EF – EFR<\/strong><\/h2>\n<\/div>Triplex plunger pump in line<\/strong><\/p>\n\n- Pump body: aluminium alloy<\/li>\n
- Symmetric crankcase featuring top and bottom fixing for easy right to left shaft conversion<\/li>\n
- Head: stainless steel<\/li>\n
- Camshaft: forged steel<\/li>\n
- Splash lubrication<\/li>\n
- Shaft support tapered roller bearings oversized for long duration<\/li>\n
- Connecting rods: steel with thin-shell bearings<\/li>\n
- Guiding piston: stainless steel<\/li>\n
- Solid ceramic plungers<\/li>\n
- PATENTED stainless steel suction\/delivery valves featuring spherical design of sealing areas<\/li>\n
- *On request Stainless Steel AISI 316<\/li>\n
- Seals: high dependability with low-pressure lubrication and recirculation chamber
Versions in direct drive mount or with side gearbox available in 3 gear ratios and positionable on the right or left of the pump at 0\u00b0 \u2013 45\u00b0 \u2013 90\u00b0 \u2013 135\u00b0 \u2013 180\u00b0 from the horizontal plane (see drawing)<\/li>\n<\/ul>\nRoutine maintenance includes easy operations such as: oil check & change, check and possible replacement of seals<\/em><\/strong>.<\/p>\n<\/div><\/div><\/div><\/div><\/div>Models<\/h4><\/a><\/li>
Drawings<\/h4><\/a><\/li>
3D Models<\/h4><\/a><\/li>
Chart<\/h4><\/a><\/li>
Installation Scheme<\/h4><\/a><\/li><\/ul><\/div>Models<\/h4><\/a><\/li><\/ul><\/div>![](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2024\/06\/ef_model_ok.png\")
<\/a><\/span><\/div><\/div><\/div><\/div><\/div>\nFlushing systems available on request on selected versions<\/strong><\/p>\nMax Inlet pressure:<\/strong> 3 bar – 43,5 p.s.i.<\/p>\nOil Capacity:<\/strong> 4,43 l 80W 90<\/p>\nOil Capacity with Gearbox<\/strong> 5,88 l 80W 90<\/div>Drawings<\/h4><\/a><\/li><\/ul><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/techincal_features-ef.png\")
<\/a><\/div><\/div><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/techincal_features-efr.png\")
<\/a><\/div><\/div><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/gearbox_efr.png\")
<\/a><\/div><\/div><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/flange_ef.png\")
<\/a><\/div><\/div><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/bell_ef.png\")
<\/a><\/div><\/div><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/auxiliary_ef.png\")
<\/a><\/div><\/div><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/drive_ef.png\")
<\/a><\/div><\/div><\/div><\/div><\/i><\/div><\/i><\/div><\/div><\/div><\/div>3D Models<\/h4><\/a><\/li><\/ul><\/div>\nEF 75\/280<\/a><\/p>\nEF 88\/250<\/a><\/p>\nEF 111\/210<\/a><\/p>\nEF 123\/150<\/a><\/p>\nEF 127\/180<\/a><\/p>\nEF 139\/150<\/a><\/p>\nEF 154\/150<\/a><\/p>\nEF 165\/120<\/a><\/p>\nEF 183\/120<\/a><\/p>\n<\/div>Chart<\/h4><\/a><\/li><\/ul><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/chart_ef_efr_88_250_11_210.png\")
<\/a><\/div><\/div><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/chart_ef_efr_123_150_127_180.png\")
<\/a><\/div><\/div><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/chart_ef_efr_139_150_154_150.png\")
<\/a><\/div><\/div><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/chart_ef_165_120_ef_efr_183_120.png\")
<\/a><\/div><\/div><\/div><\/div><\/i><\/div><\/i><\/div><\/div><\/div>\nPerformances refer to theoretical delivery with 100% volumetric efficiency. For continuous or heavy-duty use, contact our technical department<\/div>Installation Scheme<\/h4><\/a><\/li><\/ul><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/with_unloader_valve.png\")
<\/a><\/div><\/div><\/div>![\"\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/with_pressure_regolation.png\")
<\/a><\/div><\/div><\/div><\/div><\/i><\/div><\/i><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span>Connection Kit<\/h2><\/span><\/div><\/div><\/div>![](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/connection_kit_ef_efr.png\")
<\/a><\/span><\/div><\/div><\/div><\/span>![\"documents\"](\"https:\/\/hpp-pressurepumps.com\/wp-content\/uploads\/2017\/02\/documents.png\")
<\/h3><\/span>
EF – EFR<\/strong><\/h2>\n<\/div>Triplex plunger pump in line<\/strong><\/p>\n\n- Pump body: aluminium alloy<\/li>\n
- Symmetric crankcase featuring top and bottom fixing for easy right to left shaft conversion<\/li>\n
- Head: stainless steel<\/li>\n
- Camshaft: forged steel<\/li>\n
- Splash lubrication<\/li>\n
- Shaft support tapered roller bearings oversized for long duration<\/li>\n
- Connecting rods: steel with thin-shell bearings<\/li>\n
- Guiding piston: stainless steel<\/li>\n
- Solid ceramic plungers<\/li>\n
- PATENTED stainless steel suction\/delivery valves featuring spherical design of sealing areas<\/li>\n
- *On request Stainless Steel AISI 316<\/li>\n
- Seals: high dependability with low-pressure lubrication and recirculation chamber
Versions in direct drive mount or with side gearbox available in 3 gear ratios and positionable on the right or left of the pump at 0\u00b0 \u2013 45\u00b0 \u2013 90\u00b0 \u2013 135\u00b0 \u2013 180\u00b0 from the horizontal plane (see drawing)<\/li>\n<\/ul>\nRoutine maintenance includes easy operations such as: oil check & change, check and possible replacement of seals<\/em><\/strong>.<\/p>\n<\/div><\/div><\/div><\/div><\/div>Models<\/h4><\/a><\/li>
Drawings<\/h4><\/a><\/li>
3D Models<\/h4><\/a><\/li>
Chart<\/h4><\/a><\/li>
Installation Scheme<\/h4><\/a><\/li><\/ul><\/div>Models<\/h4><\/a><\/li><\/ul><\/div><\/a><\/span><\/div><\/div><\/div><\/div><\/div>\nFlushing systems available on request on selected versions<\/strong><\/p>\nMax Inlet pressure:<\/strong> 3 bar – 43,5 p.s.i.<\/p>\nOil Capacity:<\/strong> 4,43 l 80W 90<\/p>\nOil Capacity with Gearbox<\/strong> 5,88 l 80W 90<\/div>Drawings<\/h4><\/a><\/li><\/ul><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/div><\/i><\/div><\/i><\/div><\/div><\/div><\/div>3D Models<\/h4><\/a><\/li><\/ul><\/div>\nEF 75\/280<\/a><\/p>\nEF 88\/250<\/a><\/p>\nEF 111\/210<\/a><\/p>\nEF 123\/150<\/a><\/p>\nEF 127\/180<\/a><\/p>\nEF 139\/150<\/a><\/p>\nEF 154\/150<\/a><\/p>\nEF 165\/120<\/a><\/p>\nEF 183\/120<\/a><\/p>\n<\/div>Chart<\/h4><\/a><\/li><\/ul><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/div><\/i><\/div><\/i><\/div><\/div><\/div>\nPerformances refer to theoretical delivery with 100% volumetric efficiency. For continuous or heavy-duty use, contact our technical department<\/div>Installation Scheme<\/h4><\/a><\/li><\/ul><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/div><\/i><\/div><\/i><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/span>Connection Kit<\/h2><\/span><\/div><\/div><\/div><\/a><\/span><\/div><\/div><\/div><\/span><\/h3><\/span>
Triplex plunger pump in line<\/strong><\/p>\n Routine maintenance includes easy operations such as: oil check & change, check and possible replacement of seals<\/em><\/strong>.<\/p>\n<\/div> Flushing systems available on request on selected versions<\/strong><\/p>\n Max Inlet pressure:<\/strong> 3 bar – 43,5 p.s.i.<\/p>\n Oil Capacity:<\/strong> 4,43 l 80W 90<\/p>\n Oil Capacity with Gearbox<\/strong> 5,88 l 80W 90<\/div> EF 75\/280<\/a><\/p>\n EF 88\/250<\/a><\/p>\n EF 111\/210<\/a><\/p>\n EF 123\/150<\/a><\/p>\n EF 127\/180<\/a><\/p>\n EF 139\/150<\/a><\/p>\n EF 154\/150<\/a><\/p>\n EF 165\/120<\/a><\/p>\n EF 183\/120<\/a><\/p>\n<\/div>\n
Versions in direct drive mount or with side gearbox available in 3 gear ratios and positionable on the right or left of the pump at 0\u00b0 \u2013 45\u00b0 \u2013 90\u00b0 \u2013 135\u00b0 \u2013 180\u00b0 from the horizontal plane (see drawing)<\/li>\n<\/ul>\nModels<\/h4><\/a><\/li>
Drawings<\/h4><\/a><\/li>
3D Models<\/h4><\/a><\/li>
Chart<\/h4><\/a><\/li>
Installation Scheme<\/h4><\/a><\/li><\/ul><\/div>
Models<\/h4><\/a><\/li><\/ul><\/div>
<\/a><\/span><\/div>Drawings<\/h4><\/a><\/li><\/ul><\/div>
<\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/div>3D Models<\/h4><\/a><\/li><\/ul><\/div>
Chart<\/h4><\/a><\/li><\/ul><\/div>
<\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/div>Installation Scheme<\/h4><\/a><\/li><\/ul><\/div>
<\/a><\/div><\/div><\/div><\/a><\/div><\/div><\/div><\/div>Connection Kit<\/h2><\/span>
<\/a><\/span><\/div><\/h3><\/span>