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Rensselaer Valve - Troy, NY List 90s - Part 4 (Multiple Valve) These top heavy appearing List 90s have multiple operating nuts on top of the bonnet. Besides the main valve operating nut they have an additional operating nut for each independently gated nozzle. All known examples have a ground line O.D. rib indicating a 1 pc. barrel. They are divided by size similar to the conventional List 90s presented in Parts 1 & 2; except that the "bonnet bolts" are not visible on top the bonnet ... only the nut pockets are visible in the top of the barrel. |
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| These small hydrants likely have a 4" main valve opening. The barrel O.D. is 6¾" measured near the ground line O.D. rib. These have leaded in nozzles unless otherwise indicated. |
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0867 Nozzles: 2x 2½" gated Location: Jeff K. collection Photo: © J. Kaminski |
0866 Nozzles: 2x 2½" gated, 1x 4" Location: Jeff K. collection Photo: © J. Kaminski |
2252 Nozzles: 2x 2½" gated, 1x 4"; all screw in Location: Jeff K. collection Photo: © J. Kaminski |
0580 Nozzles: 2x 2½" gated, 1x 3½" Location: Massachusetts Photo: © J. Kaminski |
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1688 Nozzles: 2x 2½" gated, + monitor flange Location: Wallace, Idaho Photo: © 2002, Ted Grice |
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| These medium size hydrants likely have a 5" main valve opening. The barrel O.D. is 8" measured near the ground line O.D. rib. One or more of the nut pockets may be omitted in a particular nozzle configuration. |
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0531 Nozzles: 2x 4½" gated Location: Stockton, CA Photo: © 2000, W. Lamm |
0622 Nozzles: 1x 2½" gated, 1x 5" gated Location: Willis L. collection Photo: © 2000, W. Lamm |
0695 Nozzles: 2x 2½" gated, 1x 4½" Location: Oklahoma City, OK Photo: © 2000, E. Kennedy |
2412 Nozzles: 3x 2½" internally gated (75°apart) Location: Massachusetts Photo: © J. Kaminski |
0581 Nozzles: 3x 2½" gated, 1x 3½" Location: Massachusetts Photo: © 2001, J. Kaminski |
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| These largest hydrants likely have a 6" main valve opening. The barrel O.D. is 9½" measured near the ground line O.D. rib. |
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0004 Nozzles: 2x 4½" (only 1 gated) Location: Richmond, VA Photo: © 1999, Kennedy |
0858 Nozzles: 4x 2½" gated Location: Massachusetts Photo: © 2002, J. Kaminski |
1946 Nozzles: 3x 2½", 1x ~3½" gated Source: 1910 Rensselaer catalog |
0593 Nozzles: 3x 2½", 1x 5" gated Location: Massachusetts Photo: © 2001, J. Kaminski |
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0857 Nozzles: 4x 2½" gated, 1x 5" Location: Private collection Photo: © J. Kaminski |
0594 Nozzles: 4x 2½" gated, 1x 5" Location: Massachusetts Photo: © 2001, J. Kaminski |
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List 90 - Part 1 (4-bolt) , 2 (5-bolt) , 3 (8-bolt) , 4 (multiple valve) | L-90A & L-90B Unless otherwise noted, all contents of these WWW pages © 1996-02, FireHydrant.org |