What maintenance procedures prolong the service life of the Walterscheid™ GE-BB Screw Connector, Carbon Steel?

What maintenance procedures prolong the service life of the Walterscheid™ GE-BB Screw Connector, Carbon Steel? - Regular visual inspections: check for corrosion, wear, thread damage, seal deformation, and coating compromise. Inspect after heavy use or exposure to corrosive environments. - Cleanliness: keep threads and sealing surfaces free of dirt, debris, and contaminants. Use appropriate solvents that do not attack carbon steel or the Guardian Seal™ coating. - Proper torque and installation: tighten to the manufacturer’s recommended torque values to ensure metal-to-metal fit without overloading threads or deforming seals. - Seal care and replacement: monitor DIN 3852 type B seals for compression set or damage; replace seals at first sign of deterioration to maintain leak-free performance. - Corrosion protection: maintain the Guardian Seal™ galvanic coating by avoiding abrasive cleaning; touch up damaged areas with compatible protective coatings or passivateants recommended by Eaton. - Lubrication: where specified, use compatible anti-seize or assembly lubricants on threads to prevent galling and ensure correct torque transfer; avoid oils that degrade seals or coatings. - Environmental control: minimize prolonged exposure to aggressive chemicals, salt spray, or extreme temperatures; where unavoidable, increase inspection frequency. - Load and pressure monitoring: operate within the connector’s rated series limits (LL, L, S) and 2.5:1 safety factor; prevent pressure spikes and mechanical overloads. - Documentation and records: log installation torques, inspection dates, and any replacements or repairs to identify trends and plan preventive maintenance. - Professional servicing: have connectors inspected and serviced by qualified technicians for critical or heavy-duty applications. Following these procedures preserves the metal-to-metal fit, Guardian Seal™ coating integrity, and DIN-compliant sealing, extending operational life and reducing maintenance costs.

Walterscheid™ GE-BB Screw Connector, Carbon Steel

Q: Is the Walterscheid™ GE-BB Screw Connector, Carbon Steel compatible with both metric and BSP threaded hydraulic systems?

Yes. The Walterscheid™ GE-BB Screw Connector, Carbon Steel is compatible with both metric and BSP threaded hydraulic systems. It features a 24° socket with external metric thread and external BSP thread, sealed to DIN 3852 type B with a metal-to-metal fit, ensuring reliable sealing and a robust safety factor of 2.5:1 for demanding applications.

Additional information

Material	CS – steel (cast iron)

The Eaton Walterscheid™ screw connection type GE-BB, designed in compliance with DIN 2353, offers a highly reliable 24° socket with external metric thread and external BSP thread, sealed according to DIN 3852 type B with a precise metal-to-metal fit. Engineered with a robust safety factor of 2.5:1, it ensures maximum operational security even under demanding conditions. Available in LL (very light series), L (light series), and S (heavy series), this versatile connector adapts seamlessly to a wide range of hydraulic applications, from compact installations to heavy-duty systems. Manufactured from premium carbon steel and enhanced with the advanced Guardian Seal™ galvanic coating, it delivers outstanding corrosion resistance and long-lasting durability, significantly extending service life. This combination of strength, precision, and protection makes the GE-BB connection the ideal choice for industries seeking reliable performance, reduced maintenance costs, and superior resistance to environmental challenges.

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
HD-GE-04LL-BB-02-W	Walterscheid fitting DIN 2353 GE 4LL 1/8" BSP	-	100
HD-GE-06L-BB-02-W	Walterscheid fitting DIN 2353 GE 6L 1/8" BSP	-	400
HD-GE-06L-BB-04-W	Walterscheid fitting DIN 2353 GE 6L 1/4" BSP	-	400
HD-GE-06L-BB-06-W	Walterscheid fitting DIN 2353 GE 6L 3/8" BSP	-	400
HD-GE-06LL-BB-02-W	Walterscheid fitting DIN 2353 GE 6LL 1/8" BSP	-	100
HD-GE-06S-BB-04-W	Walterscheid fitting DIN 2353 GE 6S 1/4" BSP	-	630
HD-GE-08L-BB-02-W	Walterscheid fitting DIN 2353 GE 8L 1/8" BSP	-	400
HD-GE-08L-BB-04-W	Walterscheid fitting DIN 2353 GE 8L 1/4" BSP	-	400
HD-GE-08L-BB-06-W	Walterscheid fitting DIN 2353 GE 8L 3/8" BSP	-	400
HD-GE-08L-BB-08-W	Walterscheid fitting DIN 2353 GE 8L 1/2" BSP	-	400
HD-GE-08LL-BB-02-W	Walterscheid fitting DIN 2353 GE 8LL 1/8" BSP	-	100
HD-GE-08S-BB-04-W	Walterscheid fitting DIN 2353 GE 8S 1/4" BSP	-	630
HD-GE-08S-BB-06-W	Walterscheid fitting DIN 2353 GE 8S 3/8" BSP	-	630
HD-GE-10L-BB-04-W	Walterscheid fitting DIN 2353 GE 10L 1/4" BSP	-	400
HD-GE-10L-BB-06-W	Walterscheid fitting DIN 2353 GE 10L 3/8" BSP	-	400
HD-GE-10L-BB-08-W	Walterscheid fitting DIN 2353 GE 10L 1/2" BSP	-	400
HD-GE-10S-BB-04-W	Walterscheid fitting DIN 2353 GE 10S 1/4" BSP	-	630
HD-GE-10S-BB-06-W	Walterscheid fitting DIN 2353 GE 10S 3/8" BSP	-	630
HD-GE-10S-BB-08-W	Walterscheid fitting DIN 2353 GE 10S 1/2" BSP	-	630
HD-GE-12L-BB-04-W	Walterscheid fitting DIN 2353 GE 12L 1/4" BSP	-	400
HD-GE-12L-BB-06-W	Walterscheid fitting DIN 2353 GE 12L 3/8" BSP	-	400
HD-GE-12L-BB-08-W	Walterscheid fitting DIN 2353 GE 12L 1/2" BSP	-	400
HD-GE-12S-BB-04-W	Walterscheid fitting DIN 2353 GE 12S 1/4" BSP	-	630
HD-GE-12S-BB-06-W	Walterscheid fitting DIN 2353 GE 12S 3/8" BSP	-	630
HD-GE-12S-BB-08-W	Walterscheid fitting DIN 2353 GE 12S 1/2" BSP	-	630
HD-GE-15L-BB-06-W	Walterscheid fitting DIN 2353 GE 15L 3/8" BSP	-	400
HD-GE-15L-BB-08-W	Walterscheid fitting DIN 2353 GE 15L 1/2" BSP	-	400
HD-GE-15L-BB-12-W	Walterscheid fitting DIN 2353 GE 15L 3/4" BSP	-	400
HD-GE-16S-BB-06-W	Walterscheid fitting DIN 2353 GE 16S 3/8" BSP	-	630
HD-GE-16S-BB-08-W	Walterscheid fitting DIN 2353 GE 16S 1/2" BSP	-	630
HD-GE-16S-BB-12-W	Walterscheid fitting DIN 2353 GE 16S 3/4" BSP	-	630
HD-GE-18L-BB-08-W	Walterscheid fitting DIN 2353 GE 18L 1/2" BSP	-	400
HD-GE-18L-BB-12-W	Walterscheid fitting DIN 2353 GE 18L 3/4" BSP	-	400
HD-GE-20S-BB-08-W	Walterscheid fitting DIN 2353 GE 20S 1/2" BSP	-	400
HD-GE-20S-BB-12-W	Walterscheid fitting DIN 2353 GE 20S 3/4" BSP	-	400
HD-GE-22L-BB-08-W	Walterscheid fitting DIN 2353 GE 22L 1/2" BSP	-	250
HD-GE-22L-BB-12-W	Walterscheid fitting DIN 2353 GE 22L 3/4" BSP	-	250
HD-GE-25S-BB-12-W	Walterscheid fitting DIN 2353 GE 25S 3/4" BSP	-	400
HD-GE-25S-BB-16-W	Walterscheid fitting DIN 2353 GE 25S 1" BSP	-	400
HD-GE-28L-BB-12-W	Walterscheid fitting DIN 2353 GE 28L 3/4" BSP	-	250
HD-GE-28L-BB-16-W	Walterscheid fitting DIN 2353 GE 28L 1" BSP	-	250
HD-GE-30S-BB-20-W	Walterscheid fitting DIN 2353 GE 30S 1.1/4" BSP	-	250
HD-GE-35L-BB-20-W	Walterscheid fitting DIN 2353 GE 35L 1.1/4" BSP	-	250
HD-GE-38S-BB-20-W	Walterscheid fitting DIN 2353 GE 38S 1.1/4" BSP	-	250
HD-GE-38S-BB-24-W	Walterscheid fitting DIN 2353 GE 38S 1.1/2" BSP	-	250

The Eaton Walterscheid™ screw connection type GE-BB, designed in compliance with DIN 2353, offers a highly reliable 24° socket with external metric thread and external BSP thread, sealed according to DIN 3852 type B with a precise metal-to-metal fit. Engineered with a robust safety factor of 2.5:1, it ensures maximum operational security even under demanding conditions. Available in LL (very light series), L (light series), and S (heavy series), this versatile connector adapts seamlessly to a wide range of hydraulic applications, from compact installations to heavy-duty systems. Manufactured from premium carbon steel and enhanced with the advanced Guardian Seal™ galvanic coating, it delivers outstanding corrosion resistance and long-lasting durability, significantly extending service life. This combination of strength, precision, and protection makes the GE-BB connection the ideal choice for industries seeking reliable performance, reduced maintenance costs, and superior resistance to environmental challenges.