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Silent Enclosures · Cooling

Generator Coolant Tank Caps

Coolant tank cap

Filler and inspection caps for generator coolant reservoirs.

This cap closes a water or coolant tank filling opening while allowing access for inspection and top-up. The supplied notes describe use on non-pressurized or low-pressure reservoirs; pressure compatibility must be checked.

Reference values are taken from the supplied product notes. Confirm the exact specification before ordering.

Product features

What this product does

  • Closes a coolant filling or inspection port
  • Helps keep dust and debris out
  • Retaining chain can help prevent cap loss

Supplied product information

Reference details

Reference width
172 mm
Reference inner cap
138 mm
Reference weight
123 g
Body material stated
Glass-fiber reinforced nylon / PA66

Before you inquire

Confirm the right version

Confirm opening, flange, mounting holes, thread, operating temperature, and pressure rating.

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