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The Monitor Hand Pump Cylinder is an all-brass cylinder with a brass check valve and two leather brass plungers. It is the part of the hand-pump system that goes down the well, typically below the water table.
All cylinders are threaded 1-1/4 in NPT. Select by inside diameter and stroke; conforms to NSF/ANSI 372.
| Construction | All brass, brass check valve, leather plungers |
| Thread | 1-1/4 in NPT |
| Sizes | 1-3/8 in to 3 in I.D. |
| Standards | NSF/ANSI 372 |
Downloads: Monitor Domestic Products Catalog | Monitor Repair Parts & Installation Catalog
For engineering-led selection support or a factory submittal, email sales@watermainsupply.com or call 281.664.8000.
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