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this industrial bowl seal ensures that system pressure is preserved and downstream tools remain free of contaminants
OEM-Spec Compatibility: Engineered as a direct replacement part
Precise Fitment: Engineered specifically for 1-inch shafts to ensure minimal run-out and vibration
Ensure electrical power is disconnected before integrating this HVAC safety switch into your existing wiring harness
Belimo ZG-NMSA-1 Shaft Extension this industrial bowl seal ensuresThe Belimo ZG NMSA 1 Shaft Extension is a critical accessory for HVAC contractors performing damper actuator retrofits or new installations where existing drive shafts are too short to reach the actuator clamp. Engineered specifically for 1 2 inch diameter shafts, this extension provides an additional 3. 8 inches of length (with a 2 inch effective extension in some configurations), ensuring a secure mechanical connection between the damper and Belimo