We reply within 24 hours
Send us your seal requirements and we'll get back to you promptly.
ZAK delivers world-class sealing systems for hydraulic, pneumatic, rotary, mechanical, and static applications — trusted by engineers across demanding industries worldwide.
ZAK Sealing Solutions is a dedicated manufacturer and distributor of high-performance seals engineered for the most demanding industrial environments — from standard O-rings and static seals to complex hydraulic and pneumatic assemblies.
We match the standards of Freudenberg, Trelleborg, Corteco, and Parker — with the flexibility and personal service of a dedicated sealing specialist.
All ZAK seals are available in NBR, FKM (Viton®), Silicone, EPDM, PTFE, PU, ACM, HNBR and more — ensuring the perfect material match for every application.
Click any category to see full product details. All types available in every material grade and size range.
All standard and metric sizes, every cross-section, every compound.
High-performance seals for hydraulic cylinders under high pressure and demanding duty cycles.
Optimized for low friction, high-cycle operation, and consistent air-tight performance.
Prevent lubricant leakage and contamination ingress in gearboxes, pumps, motors, and wheel hubs.
Long service life in wet, corrosive, and submerged environments.
Engineered seal assemblies for pumps, compressors, agitators, and rotating equipment.
Engineered to your exact drawings or samples for non-standard geometries and extreme conditions.
Exclude dirt, dust, and moisture from cylinder bores and rod surfaces.
Everything for a complete, leak-free installation and long-term maintenance.
Every ZAK product is professionally packaged — poly bags, soft cartons, carton boxes, and master cartons. Precision-labelled with size, material, and part number.
Every ZAK seal is available in a comprehensive range of materials — matched to your temperature, pressure, chemical, and dynamic requirements.
Material selection is critical to seal performance. ZAK's technical team guides you to the right compound — petroleum oils, aggressive chemicals, food-safe requirements, extreme temperatures, or high-cycle dynamic loads.
All ZAK seals available in the material of your choice. Custom hardness grades (Shore A 40–95) available on request.
Request Material Consultation →
Most widely used. Petroleum oils, hydraulic fluids, fuels. −40°C to +120°C.
Most PopularSuperior chemical & high-temp resistance. Fuels, solvents, synthetic oils. −20°C to +200°C.
High PerformanceUniversal chemical resistance, ultra-low friction. Step seals, back-up rings. −200°C to +260°C.
Low FrictionOutstanding abrasion resistance. Hydraulic rod & piston seals under high pressure.
High Wear ResistanceWater, steam, brake fluids, outdoor weathering. −50°C to +150°C.
Water & SteamCryogenic to high heat. Food-contact, medical, static applications. −60°C to +220°C.
Food & MedicalHeat, ozone, and sour gas (H₂S) resistance. Oil & gas, automotive superchargers.
Oil & Gas GradeHot ATF & gear oils, ozone. Automotive gearbox and power steering. Up to +175°C.
AutomotiveEngineering depth, material versatility, broad inventory, and responsive service — all in one trusted partner.
Application-specific seal selection, material recommendations, failure analysis, and custom design support.
NBR, FKM, PTFE, PU, EPDM, Silicone, HNBR, ACM, FFKM — every seal matched to your exact conditions.
Thousands of standard profiles in stock across all sizes. Fast delivery minimises your downtime.
Multinational-brand quality at competitive prices with the personal service of a dedicated specialist.
Trusted across a broad spectrum of critical industrial sectors worldwide.
Have a sealing application? Need a quote? Fill in the form or email us directly — we respond within 24 hours.