Spare
Parts.
The smallest component often dictates the performance of the entire system. Safeguard your production with precision-engineered spare parts designed for longevity, reliability, and exact fit.
Simplified Maintenance with
All-in-One Kits
Everything You Need in One Box To streamline your workflow and reduce administrative headaches, we have curated specific Maintenance Kits tailored for standard service intervals. Instead of sourcing individual O-rings, gaskets, and filters separately, our kits provide a complete solution for:
Minor Maintenance: Seals and filters for routine checks.
Major Overhaul: Complete replacement sets including vanes, bearings, and critical wear parts. These "Practice-Oriented" kits ensure your maintenance team has every necessary component on hand before they even open the pump, minimizing downtime and eliminating the risk of missing parts.
High-Performance Spare Parts
Major Service Kits
Complete overhaul kits for Rotary Vane & Diffusion pumps. Includes gaskets, seals, and vanes.
Vacuum Oils
High-grade silicone and mineral oils for thermal stability.
Exhaust Filters
Oil mist separators and intake filters.
Compatible Brands
Precision parts engineered for all major global manufacturers:
- • Edwards
- • Leybold
- • Pfeiffer
- • Alcatel
- • Ulvac
Vanes & Rotors
Carbon and fiber composite vanes.
Flanges & Fittings
KF, ISO, and CF clamps, rings, and centering rings.
Critical Wear Parts &
Consumables
Vanes, Oils, and Filters We offer a comprehensive portfolio of consumables designed to withstand the harsh conditions of industrial vacuum processes.
Vacuum Oils: High-quality mineral and synthetic oils engineered for thermal stability and lubrication, preventing sludge build-up.
Rotary Vanes: Precision-milled vanes that ensure optimal sealing and vacuum pressure.
Filtration: Advanced exhaust filters and oil mist separators that protect your environment and keep your pump running clean.
Whether for our own DHVE pumps or compatible systems, our consumables are tested to ensure they maximize the "Long Lifetime" of your equipment.
Major Service Kits
Comprehensive overhaul solutions including O-rings, seals, gaskets, and filters. Designed for Rotary Vane and Diffusion pumps to restore factory performance.
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High-Grade Fluids
Premium hydrocarbon oils, silicone fluids, and PFPE greases. Engineered for maximum thermal stability and oxidation resistance in harsh vacuum environments.
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Vanes & Precision Hardware
Carbon vanes, rotors, stators, and couplings. We stock hard-to-find mechanical components for both legacy and modern pump systems.
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OEM Compatible Parts
Direct replacements for Edwards, Leybold, Pfeiffer, Alcatel, and Welch. Get the same performance specifications at a fraction of the OEM cost.
Check CompatibilityTechnical Guidance & Inventory Support
We Help You Choose the Right Part Navigating part numbers and model variants can be confusing. Unlike a standard online marketplace, DHVE offers direct access to technical expertise. If you are unsure which seal kit fits your specific model or which oil is best for your new application, our engineers are ready to guide you. We maintain a robust Nationwide Inventory, ensuring that the most common wear parts are always in stock and ready for immediate dispatch. We understand that in your industry, waiting for a part means waiting for revenue.
