Product identification

Selection guidance

Select this industrial seal by checking the equipment model, installation dimensions, working fluid, temperature, pressure, speed and operating cycle. A matching nominal size alone does not guarantee interchangeability; the profile and mating groove must also correspond to the application.

Technical dimensions

The original numeric size data is retained below. Confirm all units, tolerances and mating dimensions before ordering.

Packing / Groove Dimensions (Unit：mm) Instruction code d D H t G C B r ℓ Standard(RN 818) For heat resistance(RF 905) RN818 RF905 6 10 4.4 3 3.5 7.6 2 0.5 1.5 PDU-6Z PDU-6F 8 12 4.9 4.7 3.5 4 9.6 2 0.5 1.5 PDU-8Z PDU-8F 10 14 4.9 4.7 3.5 4 11.6 2 0.5 1.5 PDU-10Z PDU-10F 12 16 4.9 4.7 3.5 4 13.6 2 0.5 1.5 PDU-12Z PDU-12F 14 18 4.9 4.7 3.5 4 15.6 2 0.5 1.5 PDU-14Z PDU-14F 16 24 7.5 7.3 5.5 6 19.4 2 0.6 2 PDU-16Z PDU-16F 20 28 7.5 7.3 5.5 6 23.4 2 0.6 2 PDU-20Z PDU-20F 25 33 7.5 7.3 5.5 6 28.4 2 0.6 2 PDU-25Z PDU-25F 30 40 8.5 6.5 7 34 2 0.8 2.5 PDU-30Z PDU-30F 32 42 8.5 6.5 7 36 2 0.8 2.5 PDU-32Z PDU-32F 35 45 8.5 6.5 7 39 2 0.8 2.5 PDU-35Z PDU-35F 36 46 8.5 6.5 7 40 2 0.8 2.5 PDU-36Z PDU-36F 40 50 8.5 6.5 7 44 2 0.8 2.5 PDU-40Z   45 55 8.5 6.5 7 49 2 0.8 2.5 PDU-45Z   Installation and maintenance Clean the groove, shaft or housing and remove burrs, sharp edges and contamination. Compare the new component with the removed sample and confirm its orientation. Use a compatible assembly lubricant and protect the sealing edge while passing threads, keyways or ports. Install without twisting, overstretching or striking the sealing surface. Start the equipment at low load and inspect for leakage, heat, noise or abnormal friction. FAQ How do I confirm the correct size? Provide the SKU, equipment model, measured dimensions and a clear photograph of the existing part. Can products with the same nominal size be interchanged? Only after the profile, material, tolerances and operating conditions have also been verified. Which material should be selected? Material selection depends on fluid compatibility, temperature, pressure, speed and required service life. What information is needed for a quotation? Send the product code, quantity, dimensions, working conditions and delivery location. Request a quotation for Packing PDU-14F Sealtech Vietnam can cross-reference the product by SKU, dimensions, equipment model and application data. Contact Sealtech on ZaloView Related Products SEALTECH VIETNAM CART Total payment: Cart LANGUAGE FANPAGE Facebook ONLINE SUPPORT HOTLINE Hotline: 0949 265 720 Email: info@sealtech.vn Ms. Nhi Hotline: 0913 914 018 Email: nhi.nguyen@sealtech.vn Mr. Long Hotline: 0918 834 615 Email: long.nguyen@sealtech.vn ACCESS TIMES Partner Tên Nội dung abc Trademark: | Product code: - + Add to cart You have added [] into the cart Your shopping cart has products products Unit price Quantity Into money Total: Continue buying Make payments 📍 Zalo ☎ ✈ 💬 📍 Tìm đường ☎ Gọi điện Zalo Chat Zalo ✈ Messenger 💬 SMS