Description
A medium duty heated Prefilter unit is installed in the 19″ Rack housing of the analysers. The Prefilter is fitted with a choice of either one (361) or two (362) filter streams (for either two sample points, pre/post cat or twin cells). The units incorporate a heated head sample pump, gas distribution needle valve manifold, back pressure regulator. The unit provides 3 heated outputs and 1 cold output to a chiller or cooler/dryer.
