{"product_id":"additel-adt912a-b-pneumatic-pressure-test-pump-95-vacuum-to-60-psi","title":"Additel ADT912A-B Pneumatic Pressure Test Pump, 95% Vacuum to 60 psi","description":"\u003ch2\u003eAdditel ADT912A-B Pneumatic Pressure Test Pump\u003c\/h2\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eInstead of a check valve, the 912A pressurizes an insulated isothermal bellows chamber and closes it with a shut-off valve during calibration, which keeps the generated pressure stable when ambient temperature moves or the operator touches the pump. The high-quality screw press gives fine pressure adjustment with a resolution up to 0.1 Pa (0.001 mbar), so set points on sensitive low-pressure modules are approached smoothly rather than in steps. A built-in gas-liquid isolator keeps moisture and dirt out of the mechanism, minimizing maintenance.\u003c\/p\u003e\n\u003cp\u003eThe pump is built for the bench and the field alike: stainless steel ram and adapters with an aluminum body, Buna-N, PTFE and copper alloy seals, a 21 ml piston volume and a hand-carried 2.8 kg weight. Media is air, and the two hand-tight quick connectors let you swap test and reference gauges without PTFE tape or wrenches. For the B configuration the pressure port is 1\/4 BSP female; N, N2, B2 and M20×1.5 female ports cover other thread standards, and a one-year warranty backs the pump.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGenerates 95% vacuum to 60 psi (4 bar) positive pressure\u003c\/li\u003e\n\u003cli\u003eFine adjustment resolution up to 0.1 Pa (0.001 mbar)\u003c\/li\u003e\n\u003cli\u003eIsothermal bellows chamber with shut-off valve for stability\u003c\/li\u003e\n\u003cli\u003eNo check valve design avoids pressure fluctuation with temperature\u003c\/li\u003e\n\u003cli\u003eHand-tight quick connectors on both test and reference ports\u003c\/li\u003e\n\u003cli\u003eBuilt-in gas-liquid isolator protects against moisture and dirt\u003c\/li\u003e\n\u003cli\u003e1\/4 BSP female pressure port (B configuration)\u003c\/li\u003e\n\u003cli\u003e2.8 kg portable pump with one-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCalibrating low-pressure gauges and transmitters below 60 psi\u003c\/li\u003e\n\u003cli\u003eBench comparison tests of digital pressure gauges and modules\u003c\/li\u003e\n\u003cli\u003eGenerating vacuum set points for low-pressure instrument checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eO-rings (20 pcs)\u003c\/li\u003e\n\u003cli\u003eManual\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAdditel ADT912A-B Pneumatic Pressure Test Pump Technical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure range\u003c\/th\u003e\n\u003ctd\u003e95% vacuum to 60 psi (4 bar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAdjustment resolution\u003c\/th\u003e\n\u003ctd\u003e0.1 Pa (0.001 mbar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePressure port\u003c\/th\u003e\n\u003ctd\u003e1\/4 BSP female (B configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMedia\u003c\/th\u003e\n\u003ctd\u003eAir\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePiston volume\u003c\/th\u003e\n\u003ctd\u003e21 ml (1.3 in³)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConnections\u003c\/th\u003e\n\u003ctd\u003eHand-tight quick connectors, test and reference\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaterials\u003c\/th\u003e\n\u003ctd\u003eSS ram\/adapters; SS and aluminum body\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeals\u003c\/th\u003e\n\u003ctd\u003eBuna-N, PTFE, copper alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eH 140 mm; base 273 × 258 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e2.8 kg (6.2 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 year\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eManufacturer information: \u003ca href=\"https:\/\/additel.com\/download\/datasheet\/912A\/912A_Low_Pressure_Test_Pumps.pdf\" target=\"_blank\" rel=\"noopener\"\u003eAdditel 912A datasheet (PDF)\u003c\/a\u003e.\u003c\/p\u003e","brand":"Additel","offers":[{"title":"Default Title","offer_id":67777205567675,"sku":"IMM_63195426","price":969.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0777\/2635\/1547\/files\/additel-adt912a-b-set-1-600x600-1-2.jpg?v=1792557328","url":"https:\/\/na.indomultimeter.net\/products\/additel-adt912a-b-pneumatic-pressure-test-pump-95-vacuum-to-60-psi","provider":"Indo Multimeter","version":"1.0","type":"link"}