{"product_id":"bently-nevada-43501-01-02-01-industrial-automation-module","title":"Bently Nevada 43501-01-02-01 Industrial Automation Module","description":"\u003ch2\u003eProduct Introduction\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 43501-01-02-01 Low Pressure Cable Seal is a specialized industrial automation module designed to provide a reliable seal where transducer cables pass through machine casings or other barriers. This seal prevents leakage of fluids such as lube oil along the cable’s outer jacket. Built with a molded silicone rubber grommet, the 43501-01-02-01 accommodates one to four 95-ohm transducer cables or one to two 25mm DE and 50mm DE transducer cables. Its compact design and NPT threading allow straightforward installation in typical industrial equipment.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePressure Rating (across grommet)\u003c\/td\u003e\n\u003ctd\u003e345 kPa (50 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverall Length (assembled, tightened)\u003c\/td\u003e\n\u003ctd\u003e35 mm (1.4 inches)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHigh Pressure Side Thread Size\u003c\/td\u003e\n\u003ctd\u003e1\/2-14 NPT (code 01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLow Pressure Side Thread Size\u003c\/td\u003e\n\u003ctd\u003e1\/2-14 NPT (code 01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Grommet Type\u003c\/td\u003e\n\u003ctd\u003e02 – accommodates up to two 25mm and 50mm DE cables; one hole punched, one partially pre-drilled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitting Options\u003c\/td\u003e\n\u003ctd\u003e1\/2-14 NPT and 3\/4-14 NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eU.S.A.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe Bently Nevada 43501-01-02-01 is primarily used to seal lube oil exit points in bearing housings and machine cases of rotating equipment such as turbines, compressors, and pumps. A common failure mode is fluid migrating through cable entry points, leading to oil leaks, environmental contamination, and potential equipment damage. This seal directly addresses that risk by creating a robust barrier at the cable pass-through. In one typical scenario, a turbine bearing housing with multiple transducer cables requires a reliable seal to maintain oil integrity; the 43501-01-02-01 provides that seal with a 345 kPa pressure rating, ensuring operation even under moderate differential pressures.\u003c\/p\u003e\u003ch2\u003eInstallation \u0026amp; Setup Guidance\u003c\/h2\u003e\u003cp\u003eInstall the 43501-01-02-01 by threading it into a hole tapped with either ½-NPT or ¾-NPT pipe threads. Ensure the seal body’s external threads mate properly with the machine case and any connecting conduit. Feed the transducer cables through the silicone grommet, selecting the appropriate pre-punched hole pattern. The grommet design allows for up to two 25mm and 50mm DE cables or multiple 95-ohm cables. Tighten the assembly to achieve a compressed length of 35 mm, which provides the necessary seal. No special tools are required, but verify that the cable outer jacket is free of cuts or pinholes, as the seal does not block leaks through the cable braid or center conductor.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eRoutine inspection of the silicone grommet for wear, cracking, or compression set ensures long-term reliability. The Bently Nevada 43501-01-02-01 is rated for continuous service up to 345 kPa (50 psi) across the grommet, but actual pressure capability may be limited by the cable, probe, or connector condition. Periodically check for signs of fluid weepage around the seal body and cable entry. Replacing the grommet (if available as a spare part) can restore full sealing performance without replacing the entire assembly. The seal’s simple construction minimizes maintenance needs and reduces downtime—a key cost benefit for continuous processes.\u003c\/p\u003e\u003ch2\u003eSelection Guide \u0026amp; Purchasing Advice\u003c\/h2\u003e\u003cp\u003eBefore purchasing the Bently Nevada 43501-01-02-01, confirm your machine case thread size (½-NPT or ¾-NPT) and the number and type of cables you need to route. The grommet variant (code 02) is pre-configured for up to two 25mm DE cables, with one hole punched and one partially pre-drilled you can finish as needed. If you require a different grommet configuration, contact PLC Source PRO (available at ubest101.myshopify.com) for options. This seal is an OEM-quality replacement that ensures reliable sealing in critical applications. Verify that your cable outer jacket diameter fits within the grommet’s sealing range to avoid bypass leaks.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default","offer_id":44409522749539,"sku":"43501-01-02-01","price":229.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/www.plcsourcepro.com\/products\/bently-nevada-43501-01-02-01-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}