Seal Factory

Other Videos
October 29, 2025
Category Connection: Water Pump Mechanical Seal
Brief: Discover the high-quality NBR Auto Water Pump Mechanical Seal with a 12mm shaft diameter and 30mm seat O.D. Perfect for mainstream auto water pumps, this seal features durable materials like Alumina Ceramic and Carbon. Manufactured by Takumi Seals, a leader with over 42 years of expertise in sealing solutions.
Related Product Features:
  • Made with high-quality materials: Rotary Ring (Alumina Ceramic), Stationary Ring (Carbon), and NBR Bellows & Cup gasket.
  • Designed for a 12mm shaft diameter and 30mm seat O.D., ensuring a perfect fit.
  • Coil Spring Adhesive Structure for enhanced durability and performance.
  • Working height of 9.3mm and seat height of 8mm for precise installation.
  • Free height of 19.5mm provides flexibility in various applications.
  • Ideal for mainstream auto water pumps, ensuring reliable performance.
  • Manufactured by Takumi Seals, a trusted name with 42 years of experience.
  • Annual production capacity of 20 million pieces, ensuring availability and quality.
Faqs:
  • What materials are used in the NBR Auto Water Pump Mechanical Seal?
    The seal features a Rotary Ring made of Alumina Ceramic, a Stationary Ring made of Carbon, and Bellows & Cup gasket made of NBR for durability and performance.
  • What are the dimensions of the NBR Auto Water Pump Mechanical Seal?
    The seal has a shaft diameter of 12mm, seat O.D. of 30mm, working height of 9.3mm, seat height of 8mm, and free height of 19.5mm.
  • Who manufactures the NBR Auto Water Pump Mechanical Seal?
    The seal is manufactured by Takumi Seals, a leading company with over 42 years of experience in producing high-quality automobile water pump seals and special ceramics.
Related Videos

30 minutes

spark plugs
November 10, 2020

S-R6A13

Generator Spark Plug
September 29, 2025

spark plug

spark plugs
August 12, 2021

takumi auto parts

spark plugs
November 09, 2020

R10P7

Generator Spark Plug
November 21, 2025

R6GC1-77M

Generator Spark Plug
October 22, 2025

Factory display

Takumi company file
May 28, 2025

R5B12-77C

Generator Spark Plug
August 29, 2025