adjective, heartier, heartiest. 1. warm-hearted; affectionate; cordial; jovial: a hearty welcome. 2. genuine; sincere; heartfelt: hearty approval; hearty dislike. 3. completely devoted; wholehearted: hearty support.
Triplex may refer to: 1  Triplex (building) , a dwelling composed of three units. 2  Triplex (film) , a French comedy film. 3  Triplex (typeface) , a family of typefaces designed by Zuzana Licko for Emigre in 1989.
Reciprocating Pumps. Triplex pumps fall into the category of reciprocating-style pumps. Reciprocating pumps move fluid via one or multiple plungers or pistons. A plunger is a rubber cap and shaf device that uses pressure to release stoppages.