Bronze Backup Ring 1-11274 Flow Waterjet Parts Supplier

Part Number	Alternative models	Description
1-11272	010104-1 | TL-004016-1 | 100048-3	Insta 2 Valve Body
1-11273	003838-1 / TL-004013-1	Insta 2 Bushing Stem
1-11274	003832-1 / ÊTL-004012-1	Insta 2 Bronze Backup Ring
1-11275	010105-1 / TL-004011-1	Insta 2 Poppet Needle
1-11276	003831-1 | TL-004015-1	Insta 2 Valve Seal
1-11279	010200-1 | TL-004010-1 | 302001-2	On/off Valve Repair Kit
1-11416		Seal Kit, Poppet Style
1-12129	003840-1 / TL-004017-1	Insta 2 Air Actuator, Normally Closed
1-12340	A-11275	Spring-energized Rod Seal
1-13049	004096-1	Insta 2 Retainer
1-13686		Insta 2 Poppet Needle, High-cycle
1-13687		Insta 2 High-cycle On/off Valve Repair Kit

The Bronze Backup Ring 1-11274 is a precision-machined sealing support component designed for use in WaterJet Cutting Machines, high-pressure pumps, and industrial hydraulic systems. Made from high-strength bronze, this backup ring provides excellent resistance to wear, deformation, and high-pressure conditions, ensuring long-lasting reliability and consistent sealing performance.

The 1-11274 bronze backup ring works in conjunction with seals to prevent extrusion, improve sealing integrity, and extend the service life of critical components. Its durable design and OEM-level accuracy guarantee a precise fit, easy installation, and dependable operation in demanding applications.

Widely used in OEM waterjet systems, the Bronze Backup Ring 1-11274 is an essential replacement part for maintaining leak-free performance, reducing downtime, and protecting high-value equipment.

KUNDA is committed to supplying reliable and durable waterjet cutting parts to customers worldwide. Every component, from orifices and focusing tubes to intensifier parts and filters, is manufactured with strict quality standards and premium materials to ensure consistent performance under high pressure. With a full range of parts available, we provide solutions that keep your machines running smoothly and efficiently. At the same time, KUNDA offers competitive pricing without compromising on quality, making us a trusted partner for long-term cooperation in the waterjet industry.