Fourth quarter sales were up 1.2 percent year-over-year.
The acquisition will strengthen the company's telematics portfolio.
Member sales up 11 percent for first nine months of year.
Index up to 125.9 in October from 120.6 in September.
Year-to-date sales increased 2.1 percent year-over-year.
Praxair will start up a fourth VPSA plant in early 2018.
This will be the companys third facility in Texas.
Purvis now operates 90 locations covering 15 states.
Raw materials price index decreased 0.1 percent due to lower prices for animals and animal products.
For the first nine months, sales were up 2.5 percent year-over-year.
The manufacturer also names new president of Sandvik Materials Technology.
Mishler previously held positions at Lennox, Watsco and Goodman Manufacturing.
Latest MDM-Baird survey shows 3.9 percent revenue growth in quarter.
Overall, Kaman sales were down 1.4 percent in the quarter.
Year-to-date sales increase 4.3 percent.
The price index for gross domestic purchases increased 1.8 percent.
Company also announces several changes to executive leadership team.
Total group sales were up 2.1 percent in the first nine months.
Year-to-date sales increased 9.7 percent year-over-year.