{"v":"2.0","page_type":"product","title":"PRESSURE PUMP,OIL-LESS PISTON,12VOL","breadcrumbs":[{"label":"Home","href":"/python/html6/index.html"},{"label":"Brands","href":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html"},{"label":"THOMAS INDUSTRIES","href":"/python/html6/menu_brand_products/1000/276000/menu_brand_products_THOMASINDUSTRIES_1_2aede6f603.html"},{"label":"3HCA3","href":null}],"content":{"product":{"mpn":"3HCA3","manufacturer":"THOMAS INDUSTRIES","brand":"THOMAS INDUSTRIES","brand_url":"/python/html6/menu_brand_products/1000/276000/menu_brand_products_THOMASINDUSTRIES_1_2aede6f603.html","title":"PRESSURE PUMP,OIL-LESS PISTON,12VOL","description":"","attributes":[{"name":"Brand name","values":[{"value":"THOMAS INDUSTRIES","url":"/python/html6/menu_attr_pair/1000/248000000/248671000/menu_attr_pair_Brandname_THOMASINDUSTRIES_1_7575116dfb.html"}],"name_url":"/python/html6/menu_attr_pair/1000/248000000/248671000/menu_attr_pair_Brandname_THOMASINDUSTRIES_1_7575116dfb.html"},{"name":"Manufacturer name","values":[{"value":"THOMAS INDUSTRIES","url":"/python/html6/menu_attr_pair/1000/87000000/87950000/menu_attr_pair_Manufacturername_THOMASINDUSTRIES_1_584586cd73.html"}],"name_url":"/python/html6/menu_attr_pair/1000/87000000/87950000/menu_attr_pair_Manufacturername_THOMASINDUSTRIES_1_584586cd73.html"},{"name":"Manufacturer","values":[{"value":"THOMAS INDUSTRIES","url":"/python/html6/menu_attr_pair/1000/153000000/153318000/menu_attr_pair_Manufacturer_THOMASINDUSTRIES_1_e0d89e075e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/153000000/153318000/menu_attr_pair_Manufacturer_THOMASINDUSTRIES_1_e0d89e075e.html"},{"name":"DimensionUnit","values":[{"value":"inch","url":"/python/html6/menu_attr_pair/1000/10000000/10300000/menu_attr_pair_DimensionUnit_inch_1_f16129611b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/10000000/10300000/menu_attr_pair_DimensionUnit_inch_1_f16129611b.html"},{"name":"Extra Product Name","values":[{"value":"PRESSURE PUMP,OIL-LESS PISTON,12VOL","url":"/python/html6/menu_attr_pair/1000/120000000/120196000/menu_attr_pair_ExtraProductName_PRESSUREPUMPOILLESSPISTON12VOL_1_ccbf2e9444.html"}],"name_url":"/python/html6/menu_attr_pair/1000/120000000/120196000/menu_attr_pair_ExtraProductName_PRESSUREPUMPOILLESSPISTON12VOL_1_ccbf2e9444.html"},{"name":"UNSPSC","values":[{"value":"40151601","url":"/python/html6/menu_attr_pair/1000/122000000/122141000/menu_attr_pair_UNSPSC_40151601_1_cdcd026058.html"}],"name_url":"/python/html6/menu_attr_pair/1000/122000000/122141000/menu_attr_pair_UNSPSC_40151601_1_cdcd026058.html"},{"name":"Voltage","values":[{"value":"12V DC","url":"/python/html6/menu_attr_pair/1000/143000000/143801000/menu_attr_pair_Voltage_12VDC_1_7e97e24f46.html"}],"name_url":"/python/html6/menu_attr_pair/1000/143000000/143801000/menu_attr_pair_Voltage_12VDC_1_7e97e24f46.html"},{"name":"Weight","values":[{"value":"1.9","url":"/python/html6/menu_attr_pair/1000/199000000/199487000/menu_attr_pair_Weight_19_1_a6d04a4aef.html"}],"name_url":"/python/html6/menu_attr_pair/1000/199000000/199487000/menu_attr_pair_Weight_19_1_a6d04a4aef.html"},{"name":"WeightUnit","values":[{"value":"lbs","url":"/python/html6/menu_attr_pair/1000/60000000/60642000/menu_attr_pair_WeightUnit_lbs_1_dce479c2aa.html"}],"name_url":"/python/html6/menu_attr_pair/1000/60000000/60642000/menu_attr_pair_WeightUnit_lbs_1_dce479c2aa.html"},{"name":"height","values":[{"value":"5.25","url":"/python/html6/menu_attr_pair/1000/255000000/255317000/menu_attr_pair_height_525_1_1f37d74e7c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/255000000/255317000/menu_attr_pair_height_525_1_1f37d74e7c.html"},{"name":"height_Attrib","values":[{"value":"Overall Height","url":"/python/html6/menu_attr_pair/1000/30000000/30283000/menu_attr_pair_heightAttrib_OverallHeight_1_111a42ec24.html"}],"name_url":"/python/html6/menu_attr_pair/1000/30000000/30283000/menu_attr_pair_heightAttrib_OverallHeight_1_111a42ec24.html"},{"name":"length","values":[{"value":"5.5","url":"/python/html6/menu_attr_pair/1000/154000000/154391000/menu_attr_pair_length_55_1_2933d326f0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/154000000/154391000/menu_attr_pair_length_55_1_2933d326f0.html"},{"name":"length_Attrib","values":[{"value":"Overall Length","url":"/python/html6/menu_attr_pair/1000/139000000/139370000/menu_attr_pair_lengthAttrib_OverallLength_1_8b629213e1.html"}],"name_url":"/python/html6/menu_attr_pair/1000/139000000/139370000/menu_attr_pair_lengthAttrib_OverallLength_1_8b629213e1.html"},{"name":"moq","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"}],"name_url":"/python/html6/menu_attr_pair/1000/164000000/164262000/menu_attr_pair_moq_1_1_29ca727a89.html"},{"name":"MPN","values":[{"value":"3HCA3","url":"/python/html6/menu_attr_pair/1000/116000000/116333000/menu_attr_pair_MPN_3HCA3_1_a88f9617af.html"}],"name_url":"/python/html6/menu_attr_pair/1000/116000000/116333000/menu_attr_pair_MPN_3HCA3_1_a88f9617af.html"},{"name":"multiple","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/257000000/257999000/menu_attr_pair_multiple_1_1_2f60c1bab8.html"},{"name":"originalCurrency","values":[{"value":"{'currency': 'CAD', 'tierPrice1': '347.99'}","url":"/python/html6/menu_attr_pair/1000/224000000/224300000/menu_attr_pair_originalCurrency_currencyCADtierPrice134799_1_56ce55235c.html"}],"name_url":"/python/html6/menu_attr_pair/1000/224000000/224300000/menu_attr_pair_originalCurrency_currencyCADtierPrice134799_1_56ce55235c.html"},{"name":"qtyInStock","values":[{"value":"0","url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119332000/menu_attr_pair_qtyInStock_0_1_38510c9e21.html"},{"name":"SKU","values":[{"value":"WWG3HCA3","url":"/python/html6/menu_attr_pair/1000/137000000/137891000/menu_attr_pair_SKU_WWG3HCA3_1_4bb01f6063.html"}],"name_url":"/python/html6/menu_attr_pair/1000/137000000/137891000/menu_attr_pair_SKU_WWG3HCA3_1_4bb01f6063.html"},{"name":"tierMinQty1","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"}],"name_url":"/python/html6/menu_attr_pair/1000/226000000/226987000/menu_attr_pair_tierMinQty1_1_1_974840705d.html"},{"name":"tierPrice1","values":[{"value":"252.57322993999998","url":"/python/html6/menu_attr_pair/1000/200000000/200230000/menu_attr_pair_tierPrice1_25257322993999998_1_3904ee2171.html"}],"name_url":"/python/html6/menu_attr_pair/1000/200000000/200230000/menu_attr_pair_tierPrice1_25257322993999998_1_3904ee2171.html"},{"name":"width","values":[{"value":"1.0","url":"/python/html6/menu_attr_pair/1000/10000000/10141000/menu_attr_pair_width_10_1_e09ac05add.html"}],"name_url":"/python/html6/menu_attr_pair/1000/10000000/10141000/menu_attr_pair_width_10_1_e09ac05add.html"},{"name":"width_Attrib","values":[{"value":"Overall Width","url":"/python/html6/menu_attr_pair/1000/191000000/191170000/menu_attr_pair_widthAttrib_OverallWidth_1_cd1c8fbb42.html"}],"name_url":"/python/html6/menu_attr_pair/1000/191000000/191170000/menu_attr_pair_widthAttrib_OverallWidth_1_cd1c8fbb42.html"},{"name":"Item","values":[{"value":"Piston Air Compressor","url":"/python/html6/menu_attr_pair/1000/140000000/140926000/menu_attr_pair_Item_PistonAirCompressor_1_5172e3264e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/140000000/140926000/menu_attr_pair_Item_PistonAirCompressor_1_5172e3264e.html"},{"name":"Number of Cylinders","values":[{"value":"1","url":"/python/html6/menu_attr_pair/1000/196000000/196398000/menu_attr_pair_NumberofCylinders_1_1_82d9d80a19.html"}],"name_url":"/python/html6/menu_attr_pair/1000/196000000/196398000/menu_attr_pair_NumberofCylinders_1_1_82d9d80a19.html"},{"name":"Phase","values":[{"value":"Single","url":"/python/html6/menu_attr_pair/1000/120000000/120880000/menu_attr_pair_Phase_Single_1_0ff87cde73.html"}],"name_url":"/python/html6/menu_attr_pair/1000/120000000/120880000/menu_attr_pair_Phase_Single_1_0ff87cde73.html"},{"name":"Maximum Continuous Pressure","values":[{"value":"120 psi","url":"/python/html6/menu_attr_pair/1000/87000000/87920000/menu_attr_pair_MaximumContinuousPressure_120psi_1_72190db9cc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/87000000/87920000/menu_attr_pair_MaximumContinuousPressure_120psi_1_72190db9cc.html"},{"name":"Free Air Flow Rate","values":[{"value":"0.18 cfm","url":"/python/html6/menu_attr_pair/1000/183000000/183933000/menu_attr_pair_FreeAirFlowRate_018cfm_1_ce6a31287b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/183000000/183933000/menu_attr_pair_FreeAirFlowRate_018cfm_1_ce6a31287b.html"},{"name":"Inlet Size","values":[{"value":"1/8 in","url":"/python/html6/menu_attr_pair/1000/225000000/225211000/menu_attr_pair_InletSize_18in_1_4219d1b7ce.html"}],"name_url":"/python/html6/menu_attr_pair/1000/225000000/225211000/menu_attr_pair_InletSize_18in_1_4219d1b7ce.html"},{"name":"Outlet Type","values":[{"value":"Not Applicable","url":"/python/html6/menu_attr_pair/1000/212000000/212735000/menu_attr_pair_OutletType_NotApplicable_1_47bf79942a.html"}],"name_url":"/python/html6/menu_attr_pair/1000/212000000/212735000/menu_attr_pair_OutletType_NotApplicable_1_47bf79942a.html"},{"name":"Pump Type","values":[{"value":"WOB-L Piston","url":"/python/html6/menu_attr_pair/1000/119000000/119291000/menu_attr_pair_PumpType_WOBLPiston_1_8440a1affc.html"}],"name_url":"/python/html6/menu_attr_pair/1000/119000000/119291000/menu_attr_pair_PumpType_WOBLPiston_1_8440a1affc.html"},{"name":"Current Rating","values":[{"value":"9.0 A","url":"/python/html6/menu_attr_pair/1000/62000000/62592000/menu_attr_pair_CurrentRating_90A_1_6d0b34201b.html"}],"name_url":"/python/html6/menu_attr_pair/1000/62000000/62592000/menu_attr_pair_CurrentRating_90A_1_6d0b34201b.html"},{"name":"Valve Material","values":[{"value":"Stainless Steel","url":"/python/html6/menu_attr_pair/1000/114000000/114722000/menu_attr_pair_ValveMaterial_StainlessSteel_1_32d0176487.html"}],"name_url":"/python/html6/menu_attr_pair/1000/114000000/114722000/menu_attr_pair_ValveMaterial_StainlessSteel_1_32d0176487.html"},{"name":"Finish","values":[{"value":"Paint","url":"/python/html6/menu_attr_pair/1000/91000000/91775000/menu_attr_pair_Finish_Paint_1_e28cb26de0.html"}],"name_url":"/python/html6/menu_attr_pair/1000/91000000/91775000/menu_attr_pair_Finish_Paint_1_e28cb26de0.html"},{"name":"Maximum Operating Temperature","values":[{"value":"158 Degrees F","url":"/python/html6/menu_attr_pair/1000/145000000/145010000/menu_attr_pair_MaximumOperatingTemperature_158DegreesF_1_2a29432166.html"}],"name_url":"/python/html6/menu_attr_pair/1000/145000000/145010000/menu_attr_pair_MaximumOperatingTemperature_158DegreesF_1_2a29432166.html"},{"name":"Thermal Protection","values":[{"value":"No","url":"/python/html6/menu_attr_pair/1000/100000000/100848000/menu_attr_pair_ThermalProtection_No_1_431a81ab8f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/100000000/100848000/menu_attr_pair_ThermalProtection_No_1_431a81ab8f.html"},{"name":"Overall Width","values":[{"value":"1 in","url":"/python/html6/menu_attr_pair/1000/238000000/238999000/menu_attr_pair_OverallWidth_1in_1_510d04ea8f.html"}],"name_url":"/python/html6/menu_attr_pair/1000/238000000/238999000/menu_attr_pair_OverallWidth_1in_1_510d04ea8f.html"},{"name":"Air Tank Style","values":[{"value":"Tankless","url":"/python/html6/menu_attr_pair/1000/15000000/15061000/menu_attr_pair_AirTankStyle_Tankless_1_0d16c2b306.html"}],"name_url":"/python/html6/menu_attr_pair/1000/15000000/15061000/menu_attr_pair_AirTankStyle_Tankless_1_0d16c2b306.html"},{"name":"Lubrication Type","values":[{"value":"Oil Free","url":"/python/html6/menu_attr_pair/1000/209000000/209938000/menu_attr_pair_LubricationType_OilFree_1_04de762f21.html"}],"name_url":"/python/html6/menu_attr_pair/1000/209000000/209938000/menu_attr_pair_LubricationType_OilFree_1_04de762f21.html"},{"name":"Output Power","values":[{"value":"0.07 hp","url":"/python/html6/menu_attr_pair/1000/188000000/188990000/menu_attr_pair_OutputPower_007hp_1_3465e74e7e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/188000000/188990000/menu_attr_pair_OutputPower_007hp_1_3465e74e7e.html"},{"name":"Maximum Intermittent Pressure","values":[{"value":"120 psi","url":"/python/html6/menu_attr_pair/1000/45000000/45550000/menu_attr_pair_MaximumIntermittentPressure_120psi_1_4ce17c70c3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/45000000/45550000/menu_attr_pair_MaximumIntermittentPressure_120psi_1_4ce17c70c3.html"},{"name":"Maximum Speed","values":[{"value":"4,000 RPM","url":"/python/html6/menu_attr_pair/1000/185000000/185309000/menu_attr_pair_MaximumSpeed_4000RPM_1_01e773f408.html"}],"name_url":"/python/html6/menu_attr_pair/1000/185000000/185309000/menu_attr_pair_MaximumSpeed_4000RPM_1_01e773f408.html"},{"name":"Outlet Size","values":[{"value":"1/8 in","url":"/python/html6/menu_attr_pair/1000/40000000/40162000/menu_attr_pair_OutletSize_18in_1_f25a9b2a2e.html"}],"name_url":"/python/html6/menu_attr_pair/1000/40000000/40162000/menu_attr_pair_OutletSize_18in_1_f25a9b2a2e.html"},{"name":"Piston Type","values":[{"value":"WOB-L","url":"/python/html6/menu_attr_pair/1000/137000000/137503000/menu_attr_pair_PistonType_WOBL_1_f549a4faa2.html"}],"name_url":"/python/html6/menu_attr_pair/1000/137000000/137503000/menu_attr_pair_PistonType_WOBL_1_f549a4faa2.html"},{"name":"Duty Cycle","values":[{"value":"Continuous/Intermittent","url":"/python/html6/menu_attr_pair/1000/227000000/227769000/menu_attr_pair_DutyCycle_ContinuousIntermittent_1_4f33985ea3.html"}],"name_url":"/python/html6/menu_attr_pair/1000/227000000/227769000/menu_attr_pair_DutyCycle_ContinuousIntermittent_1_4f33985ea3.html"},{"name":"Cylinder Material","values":[{"value":"Aluminum","url":"/python/html6/menu_attr_pair/1000/211000000/211413000/menu_attr_pair_CylinderMaterial_Aluminum_1_cd8b810469.html"}],"name_url":"/python/html6/menu_attr_pair/1000/211000000/211413000/menu_attr_pair_CylinderMaterial_Aluminum_1_cd8b810469.html"},{"name":"Stroke Length","values":[{"value":"1/2 in","url":"/python/html6/menu_attr_pair/1000/97000/menu_attr_pair_StrokeLength_12in_1_d8767bea79.html"}],"name_url":"/python/html6/menu_attr_pair/1000/97000/menu_attr_pair_StrokeLength_12in_1_d8767bea79.html"},{"name":"Sound Level","values":[{"value":"60 dBA","url":"/python/html6/menu_attr_pair/1000/136000000/136222000/menu_attr_pair_SoundLevel_60dBA_1_0350194f23.html"}],"name_url":"/python/html6/menu_attr_pair/1000/136000000/136222000/menu_attr_pair_SoundLevel_60dBA_1_0350194f23.html"},{"name":"Minimum Operating Temperature","values":[{"value":"-22 Degrees F","url":"/python/html6/menu_attr_pair/1000/101000000/101620000/menu_attr_pair_MinimumOperatingTemperature_22DegreesF_1_23a4e3e1f8.html"}],"name_url":"/python/html6/menu_attr_pair/1000/101000000/101620000/menu_attr_pair_MinimumOperatingTemperature_22DegreesF_1_23a4e3e1f8.html"},{"name":"Overall Length","values":[{"value":"5.5 in","url":"/python/html6/menu_attr_pair/1000/63000000/63020000/menu_attr_pair_OverallLength_55in_1_f13b875145.html"}],"name_url":"/python/html6/menu_attr_pair/1000/63000000/63020000/menu_attr_pair_OverallLength_55in_1_f13b875145.html"},{"name":"Overall Height","values":[{"value":"5.25 in","url":"/python/html6/menu_attr_pair/1000/69000000/69226000/menu_attr_pair_OverallHeight_525in_1_448b6341cd.html"}],"name_url":"/python/html6/menu_attr_pair/1000/69000000/69226000/menu_attr_pair_OverallHeight_525in_1_448b6341cd.html"}],"images":[],"distributors":[{"name":"grainger.ca","sku":"WWG3HCA3","url":"https://www.grainger.ca/en/product/PRESSURE-PUMP%2COIL-LESS-PISTON%2C12VOL/p/WWG3HCA3","pricing":[{"quantity":1,"price_usd":252.57322994}],"stock":{"available":false,"quantity":null,"lead_time_days":null},"moq":1,"multiple":1,"image":"https://www.dataalchemy.com/python/getu/ae95956f-a5b3-4ed2-b03d-6a712945b6b6"}],"amazon":{"available":false,"products":[]},"metadata":{"generated_date":"2026-09-17","last_updated":"2026-09-17","data_sources":["grainger.ca"],"completeness":0.75,"version":"1.2"}}},"pagination":null,"nav":{"home":"/python/html6/index.html","brands":"/python/html6/menu_brand_index/menu_brand_index_brands_87101ba214.html","parts":"/python/html6/menu_part_index/menu_part_index_parts_909e6bf0ca.html","attributes":"/python/html6/menu_attr_index/menu_attr_index_attributes_d7f67a250d.html"}}