Specifications and Model Selection Guide
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TABLE IV |
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| Selection | 09 |
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Leadwire Length |
| ’7 ft. Leadwire |
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| X7 |
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| 20 ft. Leadwire |
| 20 |
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| Junction Head (Aluminum) |
| X1 |
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TABLE V |
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Valve/Cell Material |
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4909 Stainless Steel (SS) Valve | Includes SS Valve assembly and | 02 | c |
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Assembly |
| Standard insertion cell |
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4908 PES Replacement Cell for |
| Standard insertion cell only | 02 |
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4909 SS Valve Assembly |
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4909 CPVC Valve Assembly | Includes CPVC assembly and | 03 | d |
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| standard CPVC Support tube |
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| (15 3/8") and cell |
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4908 PES Replacement Cell for |
| Cell only |
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CPVC Valve Assembly |
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TABLE VI |
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Special Mounting Options - select one option per unit |
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None |
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| 000 |
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SS support tube for 4909 SS Valve |
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| 930 | e |
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assemblies only. Use Table V |
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Option = 02 |
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4908 replacement cells for 4909 SS |
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| 930 |
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Valve Assembly containing SS Support |
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tube. Use Table V Option = 02 |
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Special insertion lengths for new/ |
| Uses special insertion cell to | 910 | h |
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replacement cells for 4909 SS |
| increase standard insertion |
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Valve Assemblies. Only available |
| cell depth by 4.4" |
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for Table V Option = 02 |
| Uses special insertion cell to | 920 |
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| increase standard insertion |
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| cell depth by 8.8" | (Note 4) |
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| Uses special insertion cell to | 925 |
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| increase standard insertion |
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| cell depth by 13.2" | (Note 4) |
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| Uses special insertion cell to | 940 | h |
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| decrease standard insertion |
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| cell depth by 4.4" |
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Extended Length CPVC Support tube. |
| Supplies special CPVC | 950 | j |
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Only available for Table V Option = 03 |
| support tube (21 3/8") to |
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| increase cell insertion depth |
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| by 6.0" in a new CPVC Valve |
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| Assembly. Note: Allow |
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| additional 6.0" for cell removal |
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7/99 | 4909 CPVC Conductivity Cell Insertion/Removal Assembly– Operations Manual | 9 |