{"product_id":"jsg05tvb-s-brushless-diaphragm-pump","title":"JSG05TVB-S 12V\/24V Brushless Diaphragm Air \u0026 Vacuum Pump","description":"\u003cp\u003eCompact brushless diaphragm air and vacuum pump with PWM speed control and FG feedback for gas sampling, analysis and OEM pneumatic systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit price: US$60.00 per pump.\u003c\/strong\u003e Confirm the 12V or 24V version and required configuration when requesting a quote. Shipping and applicable taxes are confirmed separately.\u003c\/p\u003e\n\u003cdiv class=\"jsg-inquiry-offer\" style=\"margin: 16px 0; padding: 16px; border: 1px solid #d8d8d8; border-radius: 8px;\"\u003e\n\u003ch2\u003eGet More from Your Pump Inquiry\u003c\/h2\u003e\n\u003cp\u003ePlanning a batch order or OEM project? Request volume pricing and pump selection advice.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFree pump selection guidance\u003c\/li\u003e\n\u003cli\u003eVolume pricing review\u003c\/li\u003e\n\u003cli\u003eOEM customization options\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder by inquiry: request a quote before payment.\u003c\/strong\u003e We will confirm the product configuration, availability, order pricing and freight for your destination.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"\/pages\/contact?product=JSG05TVB-S%2012V%2F24V%20Brushless%20Diaphragm%20Air%20%26%20Vacuum%20Pump#oem-inquiry-form\" style=\"display: inline-block; box-sizing: border-box; max-width: 100%; padding: 12px 18px; background: #123a72; color: #ffffff; border-radius: 6px; font-weight: 700; line-height: 1.5; text-align: center; text-decoration: none;\"\u003eGet My Project Quote\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eStart with your application. Share the flow, working pressure or vacuum, and voltage you know; estimates are welcome. Add your destination country and postcode, plus an estimated quantity if available.\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"mailto:emily@dc-pump.com?subject=JSG05TVB-S%2012V%2F24V%20Brushless%20Diaphragm%20Air%20%26%20Vacuum%20Pump%20quote%20request\"\u003eEmail emily@dc-pump.com\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e4.6 L\/min maximum flow by float flowmeter\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eUp to −70 kPa vacuum \/ 1–1.5 bar maximum pressure\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12V \/ 24V brushless motor with PWM and FG\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe JSG05TVB-S is a compact brushless diaphragm pump for moving clean gas, drawing samples and generating vacuum or positive pressure. Its PWM input allows equipment-level speed adjustment, while the FG output provides motor pulses for monitoring operation.\u003c\/p\u003e\n\u003cp\u003eThe standard gas path uses a PPS pump head with EPDM diaphragm and valves. A nylon body and approximately 60.4 × 32 × 55 mm envelope support integration into gas analyzers, small test fixtures and compact pneumatic modules.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eTwo Published Flow Measurements\u003c\/strong\u003e\u003cbr\u003eThe datasheet lists 4.6 L\/min with a float flowmeter and approximately 3.0 L\/min with an electronic flowmeter. Specify the measurement method and required working flow when comparing pumps.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePressure and Vacuum Capability\u003c\/strong\u003e\u003cbr\u003eThe platform supports up to −70 kPa vacuum and a 1–1.5 bar maximum-pressure range, depending on the configuration. Select by the airflow available at your actual working point.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePWM Speed Control and FG Feedback\u003c\/strong\u003e\u003cbr\u003eThe four-wire interface supports speed commands and motor pulse monitoring. FG feedback indicates rotation; it does not directly measure gas flow.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompact 148 g Assembly\u003c\/strong\u003e\u003cbr\u003eThe small pump body provides an integration option where enclosure space and weight are limited.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEPDM Standard, FKM by Project Review\u003c\/strong\u003e\u003cbr\u003eGas composition, concentration, humidity and temperature guide material selection. Request confirmation before specifying a customized gas-path material.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eJSG05TVB-S (JSG-05TVB-S in the datasheet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003eBrushless diaphragm air \/ vacuum pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Versions\u003c\/td\u003e\n\u003ctd\u003e12V DC \/ 24V DC; confirm the required version when requesting a quote\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Flow — Float Flowmeter\u003c\/td\u003e\n\u003ctd\u003e4.6 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference Flow — Electronic Flowmeter\u003c\/td\u003e\n\u003ctd\u003eApprox. 3.0 L\/min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Positive Pressure\u003c\/td\u003e\n\u003ctd\u003e1–1.5 bar, depending on configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Vacuum\u003c\/td\u003e\n\u003ctd\u003e−70 kPa (gauge)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Power\u003c\/td\u003e\n\u003ctd\u003e5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eBrushless DC motor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpeed Control \/ Feedback\u003c\/td\u003e\n\u003ctd\u003ePWM input \/ FG pulse output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePWM Signal\u003c\/td\u003e\n\u003ctd\u003e0–5V; confirm the controller interface and wiring for the selected voltage version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFG Signal\u003c\/td\u003e\n\u003ctd\u003e0–5V TTL pulses; datasheet specifies 1 pulse\/cycle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Head \/ Body\u003c\/td\u003e\n\u003ctd\u003ePPS \/ Nylon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiaphragm \/ Valves\u003c\/td\u003e\n\u003ctd\u003eEPDM standard; customized FKM option subject to confirmation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Medium\u003c\/td\u003e\n\u003ctd\u003eAir \/ compatible clean gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions \/ Weight\u003c\/td\u003e\n\u003ctd\u003eApprox. 60.4 × 32 × 55 mm \/ 148 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e−20°C to 50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGas-Medium Temperature\u003c\/td\u003e\n\u003ctd\u003e−10°C to 45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e−40°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePublished Motor-Life Reference\u003c\/td\u003e\n\u003ctd\u003e10,000 hours; confirm load, duty cycle and test conditions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Mode\u003c\/td\u003e\n\u003ctd\u003eIntermittent or continuous depending on the validated working point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch2\u003eDimensions and Installation\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0839\/6547\/7121\/files\/jsg05tvb-s-dimensions-drawing.webp?v=1793177256\" alt=\"JSG05TVB-S dimensional drawing showing the approximate 60.4 by 32 by 55 mm outline, hose ports and M3 mounting points\" width=\"400\" height=\"400\" style=\"display: block; max-width: 100%; height: auto; margin-left: auto; margin-right: auto;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003eUse the drawing to confirm the mounting points and port orientation. Allow extra space for tubing bends, the control cable and ventilation. Support tubing independently to avoid loading the pump head.\u003c\/p\u003e\n\u003cp\u003eThe datasheet identifies red as power positive, black as power negative, blue as PWM and yellow as FG. The control signals are specified at 0–5V. Confirm the approved wiring and full-speed connection for the selected version before connecting the controller; the control leads are separate from the 12V or 24V motor supply.\u003c\/p\u003e\n\u003ch2\u003eTypical Applications\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eGas Sampling\u003c\/strong\u003e\u003cbr\u003eFor drawing compatible sample gas through an inlet filter, tubing and sensor chamber. Verify the required flow with the complete gas path installed.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGas Analysis and Monitoring\u003c\/strong\u003e\u003cbr\u003eFor portable or desktop instruments that need adjustable sampling flow and motor-status feedback. Define the gas composition and acceptable contamination level during selection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVacuum and Leakage Testing\u003c\/strong\u003e\u003cbr\u003eFor evacuating small chambers, tubes or test fixtures. A check valve, buffer volume and suitable sensor may be needed for the complete holding and measurement circuit.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOEM Pneumatic Modules\u003c\/strong\u003e\u003cbr\u003eFor compact systems requiring controlled air delivery or suction. Validate current, temperature rise, vibration and operating cycle in the final enclosure.\u003c\/p\u003e\n\u003ch2\u003ePerformance Note\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0839\/6547\/7121\/files\/jsg05tvb-s-flow-vacuum-curve.webp?v=1793177263\" alt=\"JSG05TVB-S reference performance curve showing airflow and current versus inlet vacuum\" width=\"450\" height=\"450\" style=\"display: block; max-width: 100%; height: auto; margin-left: auto; margin-right: auto;\" loading=\"lazy\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e4.6 L\/min float-flowmeter value\u003c\/strong\u003e and \u003cstrong\u003eapproximately 3.0 L\/min electronic-flowmeter value\u003c\/strong\u003e use different measurement methods. They are not interchangeable acceptance criteria. Confirm the meter, calibration and test setup for your project.\u003c\/p\u003e\n\u003cp\u003eMaximum flow, maximum pressure and maximum vacuum are separate operating endpoints. Tubing, filters, valves, chamber volume and leakage affect the working result. The published curve is a reference; request configuration-specific data for the selected voltage and target operating point.\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e10,000-hour figure is a published brushless-motor life reference\u003c\/strong\u003e. It does not establish a guaranteed complete-pump lifetime at every load. Confirm the operating cycle, temperature, pressure or vacuum and acceptance criteria before qualification.\u003c\/p\u003e\n\u003ch2\u003eSupply Scope and OEM Options\u003c\/h2\u003e\n\u003cp\u003eThe listed pump uses the standard \u003cstrong\u003eEPDM diaphragm and valve configuration\u003c\/strong\u003e. Confirm the 12V or 24V version, control interface, connector and mounting needs when requesting a quote. FKM materials and other non-standard configurations require separate confirmation.\u003c\/p\u003e\n\u003cp\u003eTubing, clamps, filters, flow meters and other integration components are discussed separately; the accessories illustration does not define the supplied package. Review gas compatibility and prevent particles, oil and liquid condensate from entering the pump.\u003c\/p\u003e\n\u003cp\u003eFor samples, bulk orders or pump-selection support: \u003ca href=\"mailto:emily@dc-pump.com?subject=JSG05TVB-S%20quote%20request\"\u003e\u003cstrong\u003eemily@dc-pump.com\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003ch2\u003eRelated Pump Category\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"\/collections\/micro-diaphragm-pump\"\u003eMicro Diaphragm Pumps\u003c\/a\u003e\u003c\/p\u003e","brand":"JSG DC PUMP","offers":[{"title":"12V \/ 24V — confirm with quote","offer_id":50980787355905,"sku":"JSG05TVB-S","price":60.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0839\/6547\/7121\/files\/jsg05tvb-s-brushless-diaphragm-pump-main.webp?v=1793177199","url":"https:\/\/jsgdirect.com\/products\/jsg05tvb-s-brushless-diaphragm-pump","provider":"JSG STORE","version":"1.0","type":"link"}