- US SEAL
At HVAC Brain, we are proud to carry US Seal Manufacturing mechanical pump seals. For over 60 years, US Seal Mfg. has been a leader in the industry by offering innovative designs in all shapes and sizes. As a proud distributor, we carry an extensive selection of US Seal pump seals for numerous needs. Each mechanical pump seal is manufactured with unique mating rings, secondary seals, primary rings and springs to make it ideal for unique applications. Contact us today to learn which US Seal mechanical pump seal is right for you or experience secure shopping below on our complete collection of US Seal Mfg. products.