Flex-Hose

Greenfield Dynamics Partner
since 2023

Flexible Piping Solutions Since 1968

Flex-Hose Co., Inc. is a U.S. manufacturer specializing in flexible piping products for commercial, industrial, and institutional facilities. Established in 1968 in Syracuse, New York and now headquartered in Liverpool, NY, Flex-Hose has built its reputation on delivering durable, cost-effective solutions that engineers, designers, and contractors trust for both new construction and retrofit projects.

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A Legacy of Innovation and Quality

With more than five decades of experience, Flex-Hose Co. focuses on providing piping solutions that ensure system reliability, safety, and ease of installation. Their product line addresses critical challenges in HVAC, plumbing, fire protection, and seismic applications-helping contractors and facility managers achieve long-term performance with confidence.

Product Highlights

Flex-Hose offers a comprehensive lineup of piping solutions designed to absorb movement, reduce vibration, and extend system life. Each product is engineered for safety, efficiency, and simplified installation-helping contractors and engineers solve challenges across HVAC, plumbing, fire protection, and seismic applications.

Flexible Metal Hoses

Engineered for strength and flexibility, Flex-Hose’s metal hoses are used to absorb vibration, compensate for misalignment, and simplify installation in piping systems. They are ideal for demanding HVAC and plumbing applications where reliability is essential.

Metal Expansion Loops / Seismic Connectors

These components protect piping systems from thermal expansion and building movement. By absorbing stress and vibration, they extend the life of piping installations and improve overall safety in critical infrastructure.

Seismic Connectors

Specially designed to accommodate movement during seismic activity, these connectors provide reliable protection for piping systems in earthquake-prone regions-offering peace of mind for engineers and building owners.

UL/FM-Listed Solutions for Fire Sprinkler Systems

Flex-Hose offers UL- and FM-approved products specifically for fire sprinkler applications. These connectors simplify installation, enhance reliability, and meet the highest standards for safety and compliance in life-safety systems.

Rubber Expansion Joints

Rubber expansion joints reduce noise, vibration, and stress in piping systems while compensating for movement caused by thermal expansion or contraction. They are versatile, durable, and suitable for a wide range of mechanical applications.

In-Line Air Separator & Other Solutions

Flex-Hose also manufactures accessories such as in-line air separators and related products to improve system efficiency and reduce maintenance. These additions help ensure optimal performance across HVAC and plumbing systems.

Want to learn more about Flex-Hose?

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Trusted Quality, Backed by Partnership

Flex-Hose products are built for performance, easy installation, and long-term reliability-making them a trusted choice for engineers and contractors nationwide. As a Greenfield Dynamics partner, we bring their U.S.-made solutions to HVAC, plumbing, and fire protection projects, helping clients reduce costs and increase system dependability.