• Vetus Vacuum Relief Valve – Waste Water Holding Tank, 56mm, ISO 8099 (VRF56A) - Bosuns Boat

Vetus Vacuum Relief Valve – Waste Water Holding Tank, 56mm, ISO 8099 (VRF56A)

Vetus Vacuum Relief Valve – Waste Water Holding Tank, 56mm, ISO 8099 (VRF56A)

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Vetus Vacuum Relief Valve – Waste Water Holding Tank, 56mm, ISO 8099 (VRF56A) - Bosuns Boat

Vetus Vacuum Relief Valve – Waste Water Holding Tank, 56mm, ISO 8099 (VRF56A)

$40.03
$40.03 $51.99
SAVE 23% Sold out
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The Vetus VRF56A is a vacuum relief valve designed to prevent holding tank implosion during pump-out operations. Developed to ISO 8099 standard, it automatically opens to admit air when tank pressure drops significantly — eliminating the need for a large-diameter vent line. Corrosion-free synthetic construction. Tank hole size: 56mm.

  • Prevents holding tank implosion during pump-out
  • Compliant with ISO 8099 standard
  • Automatically opens under significantly reduced tank pressure
  • Eliminates need for large-diameter vent line
  • Corrosion-free synthetic construction
  • Tank hole size: 56mm
  • SKU: VRF56A
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