The Marvelbo-S Suction Filter with Colorator Indicator, (A) in cut-away on the right, has other outstanding advantages. Its Dual Filtration feature provides superior filtering with longer element life. Initial filtration is Within this sleeve is the fine Marvel Synclinal element (C). Other available filter element media are shown in Table II below.
The Marvelbo-S can be installed in place of the elbow that normally leads into the pump intake. Because the Filter is installed outside the reservoir, it is always readily accessible for servicing. Other advantages are:
The By-Pass Code No. for the Warning Switch illustrated is "0202" for a 2 psi By-Pass and "0302" for a 3 psi By-Pass. With Switch located 180' from that shown, the Code No. is "0203" for a 2 psi By-Pass and "0303" for a 3 psi By-Pass.
Here's the simple method of making your selection and properly specifying it on your order, through use of our Filter(a) Housing Number and By-Pass Code for fluid to be filtered, from Table 1, Col. 4 or 6. (By-Pass Code is 4·digit number after dash in Housing No.).(b) Filter Element Number for fluid selected, from Table 1, Col. 5 or 7.(c) Filter Element Media Number