DynaRod® Extension (Pony) Rods

Triangle Pump Components’ metal plunger DynaRod® extension rods (pony rods) are made of the highest quality stainless steel on the market today and can be coated to improve performance, durability and life expectancy.

DynaRod® extension rod connections are cut to match either threaded or clamped plungers. TPCI’s standard extension rod is available in 303 Stainless Steel coated with Colmonoy. Other pony rods, such as 304 Stainless Steel, 316 Stainless Steel, and 4140 Steel coated in Colmonoy, Tungsten Carbide, Wallex, or exotic metals are also available upon request.

DynaRod® Extension (Pony) Rods
Fortis MC™ Ceramic and Metal-Coated Plungers

The Triangle Pump Components proprietary manufacturing and assembly process for our Fortis MC™ ceramic pump plungers has virtually eliminated the pull-apart problems that customers previously experienced. Triangle Pump Components’ proprietary treatment and manufacturing process allows us to bond dissimilar materials so the joints are stronger than the materials themselves. Our team of experts is committed to making continuous improvements and upholding this tradition of excellence.

Fortis MC™ Metal Pump Plunger

Triangle Pump Components’ metal pump plungers are made of the highest quality carbon and stainless steel on the market today and are coated to improve plunger performance, durability and life expectancy.

Despite our superior manufacturing and assembly processes at Triangle Pump Components, proper plunger installation is critical to maintaining the system’s overall operating efficiency.

For more information regarding our extension rods,

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