Definition -A Balance Bush is a bushing used in pumps to control and reduce axial thrust by regulating pressure across rotating components. Its purpose is to maintain hydraulic balance, minimize shaft load, and protect bearings from excessive thrust. Balance bushes are commonly used in multistage centrifugal pumps and high-pressure pump applications.

Sunmach stands as a premier international provider of custom-built balance bushes crafted from superior-quality Nickel Alloys and Stainless Steel. By following individual technical drawings and exacting tolerance requirements, we provide tailored components designed for the world’s most demanding industrial applications.

We are an ISO 9001:2015 certified company, demonstrating our commitment to rigorous quality standards and consistent product excellence to deliver the best of the Nickel Alloys & Stainless Balance Bush.

We make these Balance Bush from a range of high-performance & exotic materials such as : Hastelloy® C-276, Hastelloy® C-22, Hastelloy® B-2, Monel® 400, Monel® K-500, Inconel® 600, Inconel® 625, Inconel® 718, Titanium Grade 2, Titanium Grade 5, Titanium Grade 7, Duplex S31803, Duplex S32205, Super Duplex S32750 to various Stainless Steel grades of SS 304L, SS 316L SS 310, SS 310H, SS 347H, etc followed by Special Stainless Steel Grades such as 904L Stainless Steel, UNS N08904, DIN EN1.4539 Nitronic® 50, Nitronic® 60, UNS S21800, DIN EN, 254 SMO, UNS S31254, DIN EN 1.454, Stainless Steel 410 & Stainless Steel 420 etc.

Sunmach’s extensive manufacturing capabilities and In-Stock Genuine & Authentic Raw Material availability allows us to support demanding industrial requirements with durable, corrosion-resistant, heat resistant & reliable Shafts made from Genuine Nickel Alloys and Stainless Steel Material, delivered dot in time to any corner of the world, supported by all required test certificates and with 100% traceability.