Hydraulic oil-water coolers are components used to control oil temperature by dissipating heat through a closed-loop water circuit. The product range consists of water-oil coolers and compact plate heat exchangers, centered on the Parker Hannifin PWO series. Parker PWO oil-water coolers utilize high-efficiency plate technology to provide consistent thermal performance within hydraulic systems. Configurations are available with fixed connection standards, pressure classes and cooling capacity ranges. The offering focuses on original Parker solutions combined with technical support and international delivery.