Teleflex ( TFX) jumped 15% Friday after the engineering products outfit said its second-quarter earnings increased 26.5%. The Limerick, Pa., company earned $36.6 million, or 90 cents a share, in the quarter, compared with $29 million, or 71 cents a share, a year ago. Adjusted for items, income from continuing operations for the quarter was 92 cents a share. Analysts polled by Thomson First Call were expecting earnings of 83 cents a share in the recent quarter. Second-quarter revenue rose 4% to $682.6 million as against analysts' estimate of $664.4 million. The company expects earnings from continuing operations, before special charges, gain or loss on sale of assets and the tax benefit, of $3.75 to $3.9 a share for the full year. Special charges and gain or loss on sale of assets are expected to be about 45 to 55 cents a share and tax benefit to be about 12 cents a share. Analysts are expecting earnings of $3.59 a share. The aerospace segment's revenue rose 2.7% to $127.7 million. Its operating profit was $11.4 million, compared with $6.6 million a year ago. The commercial segment revenue increased 7.1% to $337.2 million while the revenue from medical segment was almost flat at $217.8 million. The company declared quarterly cash dividend of 28.5 cents a share. The dividend is payable Sept. 15, to shareholders of record on Aug. 6. Shares rose $7.66 to $59.70.