Profile: Unicorn Engineers is a manufacturer of mechanical seals for pumps, compressors, agitators, mixer, rotary union, submersible motor, colloid mill and blowers. Mechanical seal is used to prevent leakage of fluids through rotary shaft. We manufacture mechanical seals as per our designs as well as equivalent to various other brands. Multi spring mechanical seals are commonly used mechanical seals for clear liquids in most of equipments. These are bi-directional pusher type mechanical seals suitable to all type of elastomers. Such mechanical seals are available in un-balance design for low pressure and balance design for high pressure applications. These seals can be designed in double configuration for toxic, hazardous, costly & volatile liquids. We can offer double seals in back to back as well as tandem arrangement as per application.