Get current pricing for Philadelphia Mixer, PTEM-12-400 Philadelphia Mixer/agitator. Model# Ptem-12-400, 306296. 1750 Rpmi, 25 Rpmo, 70.1:1 Ratio. 15 Hp, 1765 Rpm, 230/460 V. Flange Mount. . Product Category: Process Equipment, Sub Category: Process Blenders: