Boiler feed pump return additional parts See Table #5b.
See Figure #2 for installed locations of additional parts.
•Tappings B & B - Water gauge glass set and
pressuretrol (requires ttings 4-7 in Table #5b).
•Tapping D - Steam gauge and pressuretrol (requires
tting 8 in Table #5b).
•Tappings E & F - LWCO (auto and manual) and
pump control. Installer supply and size the steam
(top) and water (bottom) equalizing pipe lengths so
the horizontal cast line on the control body is 28”
above oor. Secondary control is 24” above the oor.
See Figure #2.
Table #5b: CSD-1 Steam Trim Carton Material List For
Boiler Feed Pump Return (Part No. 41257104)
Item Description Part No. Qty.
1 Pressure Switch Control, Manual Reset 14662311 1
2 LWCO and Pump Control (primary) 14626306 1
3 LWCO, MAN RESET, CSD-1 APRVD, SHT PROBE 240007388 1
4 90° Brass Syphon, ¼” 14643004 1
5 Brass Nipple, ½” x 3½” 14607024 2
6 Brass Tee, ½” x ½” x ¼” 14693051 2
7 Brass Coupling, ½” 14693052 2
8 Bushing, ½” x ¼” 1060001 1
BOILER FEED PUMP RETURN
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