Specifications

Cat 604-5 29
Options and Accessories
2 Special corrosion inhibiting coatings on any "wetted
surface" including tubesheets, heads (compact water
boxes), marine water boxes, or nozzles
3 Clad tube sheets
4 Sacrificial anodes in heads (compact water boxes) or
marine water boxes
5 Davits or hinges for marine water box covers or heads
(compact water boxes)
6 Spacer rings on heads to accommodate automatic tube
brush cleaning systems (installed by others)
7 Field-Mounted Harmonic Filter, WME 500, Free-
standing, passive harmonic filter Model AUHF for 460
volt service and Model ATL, which includes an
autotransformer for 600 volts service. Also see factory-
mounted harmonic filter for 460V on previous page.
8 Refrigerant monitor, for remote mounting including
accessories such as 4-20ma signal, strobe light, audible
horn, air pick-up filter.