In 1976 the Model 115 cell deglycerolization system, the Model 30-S apheresis system, and the Model 102 cell washer systems are launched.

1978 Saw the opening of the Braintree, MA facility at 400 Wood Road.

In 1979 Haemonetics successfully completed an over the counter (OTC) initial public offering, production of the one millionth Latham bowl is reached, and the PEX® automated plasma exchange system is introduced.