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September 08, 2026 1 min read
Engineering dimension drawing for the WaterCop WCDNM Classic non-motorized control/receiver unit.
Engineering dimension drawing for the WaterCop® Classic Non-Motorized Control Unit (WCDNM), part of DynaQuip's WaterCop® automatic water shut-off system.
The WCDNM is the control/receiver enclosure for a WaterCop® Classic automatic water shut-off system. It's the "non-motorized" designation because the unit itself doesn't drive a valve motor directly — instead, it acts as the wireless (418 MHz) controller/receiver that interfaces with a separate motorized valve actuator via its auxiliary I/O port and cabled outputs.
| Height | 5.00 in. |
| Width | 3.25 in. |
| Overall Depth | 4.05 in. |
| Inner Body Depth | 3.78 in. |
WaterCop® by DynaQuip — visit watercop.com or call 800-545-3636 for more information or to order.
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