Spare Parts for Maintenance and Upgrades
We offer the necessary liners for pump maintenance — including chrome-plated and bimetallic options. TRINITY pumps are equipped with disc valves, and we provide a full selection of valves and related repair components. Pistons are available either as complete assemblies or as individual seal sets.
Upgrade Options
Pump upgrades are possible by installing liners with a smaller diameter. Replacing XNBR pistons with Kevlar versions can extend service intervals by at least two times.
How to Order Repair Parts
You can place an order online via our website or send your parts list to us by email. We will process your request promptly and coordinate delivery times according to your preferred shipping method. All items are shipped from our warehouse in Germany. Once all order details are confirmed, we will send you an invoice.
TRINITY is a manufacturer of bentonite pumps for horizontal directional drilling (HDD). The pumps are engineered with optimal flow rates and pressure ranges in mind. TRINITY’s design philosophy focuses on reducing pump weight and size while simultaneously increasing performance.
