Love triple espresso's. Dont get them as often as i like, sticking to caramel latte's at the moment, but with a quick search here is some espresso info on the subject.
Espresso Machines
Quality espresso machines enable you to brew authentic Italian espresso and prepare delicious cappuccino and latte drinks right in your home or office with ease. All of our espresso machines utilize a powerful pump to force hot water under pressure through finely ground coffee for thick, rich espresso extraction. In addition, each model features a steam wand or automatic frother to steam milk like the pros for making cappuccino and latte drinks.
[click hear for an espresso machine overview by type] 
LavAzza Espresso Point Capsule Machine Price: $695.00 Pasquini Espresso Machines Rancilio Espresso Machines Gaggia Espresso Machines 
Saeco Espresso Machines DeLonghi Espresso Machines La Pavoni Espresso Machines Espresso Machine Overview by Type: Manual Lever Espresso Machines [click here to view models]
These Italian espresso machines offer old world style and craftsmanship with the ability to brew exquisite espresso; however, they do require the most skill to operate and are only recommended for the hands-on espresso purist who is willing to experiment. Pump pressure is developed by manually pulling the lever.
Semi-Automatic (Pump) Espresso Machines [click here to view models]
The most common type of machine for home use and simple to operate, featuring an electric brewing pump which is manually turned on and off by the user. Some experimentation is still required to achieve a perfect espresso; however, the main variables are limited to coffee bean quality, grind fineness and tamp pressure.
Automatic (Pump) Espresso Machines [click here to view models]
Essentially the same as semi-automatic units with the added convenience of an electronic flow sensor which turn off the pump once the selected brew volume is reached.
Super-Automatic Espresso Machines [click here to view models]
Super-automatic espresso makers are sophisticated machines that go from bean to cup at the touch of a button. They have built-in grinders and brewing mechanisms that automatically grind the coffee, fill and tamp the filter basket, brew a pre-determined volume of espresso then dump the used coffee grounds in an internal waste container. These machines also feature steam wands or automatic frothers to steam milk for making cappuccino or latte.
Espresso Capsule Machines [click here to view models]
Capsule machines are the ultimate in convenience and ideally suited for offices, restaurants and other food service operation as well as in the home. Brewing a thick, rich espresso is as simple as placing capsule pre-filled with ground coffee into the machine and pressing a button and a steam wand is provided for making cappuccino or latte. Our LavAzza Espresso Point Italian capsule machines are commercial grade and have been distributed throughout Europe and the United States for many years.
Commercial Espresso Machines [click here to view models]
We feature premium, single brew group Pasquini Livia semi-automatic machines and LavAzza Espresso Point capsule machines designed for light-medium duty commercial applications such as smaller coffee shops, restaurants, churches, offices and other businesses that serve espresso, cappuccino and latte beverages as a primary or side service. These Italian espresso machines feature large built-in water reservoirs (no plumbing required) and they plug into a standard 120V electric outlet (no special electrical requirements). Each is also perfect suited as a high-end home espresso machine.