Heavy-Duty Connection Solutions for High-Pressure Concrete Pumping
The Flanges & Sealings Series, compatible with Putzmeister® concrete pumps, includes high-strength flange systems and precision-engineered sealing elements that ensure leak-proof, durable connections across your hydraulic and concrete delivery systems. Designed to handle extreme pressure and abrasive slurry, these components are essential for maintaining system integrity, efficiency, and safety in concrete pumping operations.
🛡️ Key Benefits & Features:
Leak-Proof Reliability Ensures tight, secure connections across hydraulic lines and concrete delivery pipes—minimizing downtime due to fluid or slurry leaks.
Withstands High Pressure & Abrasion Built from reinforced steel and elastomeric sealing materials to handle hydraulic pressure spikes and the abrasiveness of concrete.
Precision Fit CNC-machined to exact standards for proper mating and alignment with Putzmeister® pipes, hoses, and valves.
Multiple Configurations Includes welding rings, quick-release flanges, sealing collars, and adapter flanges for varied system layouts and pressure demands.
Extended Service Life Robust construction and quality materials provide long-lasting performance—even under continuous, demanding use.
Quick, Safe Assembly Designed for rapid installation and secure fastening, minimizing risk during high-pressure operation.
🔩 Common Components in the Series:
Component Type
Description & Use
Welding Rings (e.g., SK125/5.5)
Welded to pipe ends to create secure, standardized interfaces for delivery line assembly.
Sealing Rings / Gaskets
High-performance rubber or polyurethane rings that prevent leaks between flanged joints.
Flange Adapters
Connect mismatched sizes or types of flanges within the system.
Quick-Coupling Flanges
Allow for fast connection/disconnection of pipe sections with minimal tools.
Hydraulic Flanges
Used to create leak-proof joints in high-pressure hydraulic systems.
🏗️ Application Areas in a Putzmeister® Concrete Pump:
Concrete Delivery Lines: Welding rings and flanges (e.g., SK125) form the backbone of the pipe system carrying concrete from hopper to hose.
Hydraulic Circuits: Flanges and seals are critical for connecting hoses, valves, and pumps in high-pressure hydraulic operations.
Water Systems: Used in auxiliary systems for pipe cleaning and cooling—where leak prevention and pressure control are vital.
🚧 Why High-Quality Flanges & Sealings Matter:
Maintain delivery pressure for consistent concrete output.
Prevent hydraulic oil leaks, reducing the risk of system failure or contamination.
Ensure safe operation by preventing line separation and blowouts under pressure.
Reduce maintenance costs and increase uptime by avoiding premature wear or connection failure.
🔍 Local Support & Replacement Guidance:
Operating in Burnaby or the Lower Mainland? Our experts can help you find compatible flanges, welding rings, and sealings that match your Putzmeister® pump’s specifications. Let us assist you with:
Sizing (e.g., DN 125, SK flange standards)
Installation instructions
Replacement intervals and maintenance best practices
