Used 21.47 Square Feet Ametek Niagara Pressure Leaf Model # 18-12-S Batch Miser horizontal plate filter. Hastelloy wetted parts. Unit has a stack height of 23 5/8". Equipped with (12) trays offering 21.47 Sq Ft area allowing 1.57 cu ft cake volume. SN FX-56431. Internal rated 75 psi @ 200 degrees F, stainless steel steam jacket rated 90 psi @ 335 degrees F. Tank capacity 40 gallons. Equipped with Durco mark II, 316 SS 7.5 HP motor. Mounted on legs to a portable cart.