Pacflotech® XM20-Series Double Arch Moulded Rubber Expansion Joint

Double arch moulded flex joint, for increased flexibility in piping applications.

Pacflotech® XM20 Series Double Arch Moulded Rubber Expansion Joints are constructed to reduce or eliminate noise, vibration, misalignment, offset, and thermal expansion in piping applications. The double arch spherical bellow design allows for greater compression, deflection and elongation over a single arch design All of our double sphere moulded rubber bellows can be customised with vacuum rings, control rods and arch fillers, making them suitable for many applications.

The XM20 series is precision moulded, featuring textile reinforced walls and the option for vacuum rings in suction applications. Due to our extensive range of liners, our double sphere moulded rubber bellows can also be made suitable for medias or slurry containing water, chemicals, acids, petroleum, and high temp solutions.

With over 100 years of combined expertise in hose manufacturing and piping solutions, you can trust our ability to service your double arch moulded flex joint needs. Our solutions are custom made and tailored to your exact specifications, minimising the risk of failure, and reducing costly downtime.

Brand Pacflotech®
Model XM20-Series
Hose size DN25 – 750
Pressure rating Up to 2000kPa
Vacuum rating 660mm/Hg, 760mm/Hg (with vacuum ring)
End connections Swivel flange
Flange patterns AS2129, ASME, AS4087, JIS B2220, SANS 1123, DIN ISO 7005, custom
Styles FTF, FTFA, FTFB
Safety factor 4:1
Optional extras Control rods, Retaining ring, Filled arch, Vacuum ring, ID tagging
Inner Liner Butyl, EPDM, Hypalon, Nitrile, Neoprene, PTFE
Reinforcement Spiralled synthetic fabric
Outer cover Butyl, Neoprene, EPDM
Connection material Zinc plated carbon steel (as standard), Stainless steel (SS316, SS304), Carbon steel, Hot Dipped Galvanized, Custom
Temperature ratings Butyl 120˚C, EPDM 120˚C, Hypalon 120˚C, Neoprene 105˚C, Nitrile 100˚C, PTFE 148˚C

How We Help You Select the
Right Product

Pacific Flow Technology
Understand Your Needs

Understand Your Needs

We collaborate to identify your application needs, considering materials transported, pressures, environments, and challenges, ensuring the perfect operational match.

Pacific Flow Technology
Recommend Solutions

Recommend Solutions

Using our experience and knowledge, we evaluate all your options and provide recommendations based on factors such as durability, and compatibility with your equipment.

Pacific Flow Technology
Provide Ongoing Support

Provide Ongoing Support

We ensure seamless integration with guidance, support, and collaboration for long-term performance and satisfaction with your mining hose.

Tap into our expertise and talk to our friendly, expert team about your project. We're here to help

You might also be
interested in