Rainproof Ventilators

Hammond Brand: Hammond

The Hammond SDV Series of Rainproof Ventilators are designed to equalise internal/external pressure and temperature.
Ventilators are used to assist in condensation prevention, by allowing enclosures to breathe.

NEMA Type 3R, IEC 60529 IP24 compliant.

The ventilators are moulded in Light Grey corrosion resistant UV stabilised polycarbonate, with gasket protection to enclosure wall.
Suitable for use with most metallic and non-metallic enclosures, with a wall thickness of up to 4mm.
An internal vent channel and grille reduces insect intrusion.

Available in the following sizes:

Small - H30 x W25mm.
Large - H69 x W51mm.

  • Moulded UV Stabilised Polycarbonate
  • 4mm Maximum Enclosure Wall Thickness
  • IP24 Rated
  • Light Grey Finish
Description Image Product Buy Pricing (Ex VAT) Enclosure Width Enclosure Height Internal Features Type Material Colour IP Rating Series
Hammond SDV180-1 Small Rainproof Ventilator
Hammond SDV180-1 Small Rainproof Ventilator
Standard range
Order code: 31-1813
MPN: SDV180-1

52 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £4.69
Price per unit Ex VAT 		25mm 30mm Ventilation Ventilator Polycarbonate Light Grey IP24 SDV
Hammond SDV280-1 Large Rainproof Ventilator
Hammond SDV280-1 Large Rainproof Ventilator
Standard range
Order code: 31-1814
MPN: SDV280-1

38 in stock, despatched in 2 working daysBack-order availability date - 07/12/2025
1+ £8.55
Price per unit Ex VAT 		51mm 69mm Ventilator Polycarbonate Light Grey IP24 SDV


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