Torque Recommendations; Dimension Drawings; Figure 3-1 Dimension Drawing For 055919 Flow Chamber - Honeywell 04973 Series Installation And Maintenance Manual

3.5 Torque Recommendations

For inserting a cell in metal fittings or bushings - 40 ft-lb maximum. For inserting a cell in plastic fittings
or bushings - 10 ft-lb maximum. Always use pipe sealant (preferably Teflon tape).

3.6 Dimension Drawings

1 1/ 8" 1 1/ 8"
1 1/2" 1 1/2"
(38mm) (38mm)
(38mm) (38mm)
Hexagon Hexagon
1 1/2" 1 1/2"
(38mm) (38mm)
Allow 4 1/8" (105mm) for re Allow 4 1/8" (105mm) for re moval of cell
Notes:
1. Mount cell and flow chamber horizontally as shown above with flow exit up to eliminate
possible air gap around cell body.
2. If cell and flow chamber must be mounted vertically, attach a short length of tubing to flow
exit as shown below and form a trap to ensure filling of flow chamber, especially at low flow.
10/07
Flow Out Flow Out
3/4" NPT (Female) 3/4" NPT (Female)
1 1/2" 1 1/2"
(38mm) (38mm)
Octagon Octagon
8 3/4" 8 3/4"
(222mm) (222mm)
14 1/2" max 14 1/2" max
(368mm) (368mm)
3/4" Fitting 3/4" Fitting
moval of cell
2" min.
(51mm)

Figure 3-1 Dimension Drawing for 055919 Flow Chamber

Installation and Maintenance Manual
Flow Chamber Flow Chamber
Flow In Flow In
3/4" NPT 3/4" NPT
(Male) (Male)
Installation
a/n23342
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