Triplex Pump Spare Parts

Triplex Pump Spare Parts — Built for High-Pressure Reliability

Triplex plunger pumps operating at 100–800 kg/cm² demand spare parts that match the same extreme conditions. Packing seals, valve assemblies, and plunger rods are wear-critical — any failure means lost pressure, lost output, and unplanned downtime. SEW manufactures both the Vanguard triplex pump and its spare parts at our Nashik facility, so you get exact-fit parts with full traceability and no middlemen.

Available Triplex Pump Spare Parts

• Plunger Seals (Packing Seals): PTFE packing and chevron seal sets; food-grade options for dairy and food processing; standard and custom bore sizes
• Plunger Rods: SS 316L, hardened SS 440C, and ceramic-coated plungers for abrasive or corrosive media
• Suction & Discharge Valve Kits: Complete assemblies — seat, ball/disc, and spring in SS 316L; suitable for high-pressure jacketed triplex pumps used in dairy
• Crankshaft Oil Seals: NBR and Viton options; suits standard and jacketed pump configurations
• O-Ring Kits: NBR, EPDM, and Viton sets for complete pump re-sealing in one step
• Annual Maintenance Kit (AMK): Plunger seals + valve kits + O-rings + crankcase seals bundled for full scheduled service

Signs Your Triplex Pump Needs New Spare Parts

• Visible leakage from the stuffing box or packing area
• Gradual drop in discharge pressure below rated output
• Increased pulsation or irregular flow at the discharge
• Oil leakage from the crankcase side covers

Cross-Brand Compatibility

SEW spare parts are manufactured to standard plunger bore and valve dimensions used across the Indian pump industry, covering most jacketed and standard triplex plunger pump configurations. Provide your pump make, model, bore diameter (mm), and operating pressure for exact part matching.

Industries Served

Dairy and food processing, RO and water treatment, chemical dosing, pharmaceutical manufacturing, oil and gas, and agricultural spray systems.

How to Order

Share your pump model, plunger bore diameter, operating pressure (bar or kg/cm²), and pumped fluid. Our team confirms compatibility and quotes within 24 hours.