Laboratory fragrance mixing, chilling and filtering system. Featuring 20 gallon stainless steel mixing tank, 17" diameter x 28" deep with 1/2" center bottom discharge, valved and piped to 3/4 horsepower pump discharging into graham "heliflow" heat exchanger model 8 x 4 c10, (2. 5 square feet) serial # 628071 with carbon steel shell tested to 200 psig and 304 stainless steel tubes tested to 600 psig, chilled product continues through model 4-essc-10-11 316 stainless steel filter press by ertel engineering pump and electrical controls are rated for hazardous locations by underwriters laboratories for class i, group d and class ii, groups e, f &g, system includes valving cluster with filtered feed pipe. Formerly used and built by branded cosmetic manufacturer for development of fragrence blends.