HammerTek Smart Elbow cast aluminum deflection elbows come in tube and pipe sizes from 1 1/2 to 12 in. in diameter. Engineered for dilute-phase and dense-phase pneumatic conveying, the units prevent material from impacting the elbow wall. The elbows feature a spherical chamber that protrudes partially beyond the desired pathway that causes material suspended in the air to rotate.

HammerTek Corp.; 610-814-2273; www.hammertek.com