3/8 in NPT Grey Liquid Tight Threaded Vent Plug - 17.5mm Length | Nylon
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 249 | £4.01 | £4.81 |
| 250 - 499 | £2.87 | £3.44 |
| 500 - 999 | £2.51 | £3.01 |
| 1000 - 4999 | £2.36 | £2.83 |
| 5000 + | £2.23 | £2.67 |
£4.81 / each
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Product Specification
| Thread Type | NPT 3/8 |
| Material | Nylon 66 |
| Across Flats | 21.0mm |
| Liquid Tight | Yes |
| Overall Length | 17.5mm |
| Colour | Grey |
Frequently Bought Together
M16 x 1.5mm Threaded Brass Cable Gland (IP68) 4.5 - 10mm Cable | Nickel Plated - Waterproof
Total Price: £0.00
3/8 in NPT Grey Liquid Tight Threaded Vent Plug | 17.5mm Length | Nylon 66
Manufactured for harsher threaded venting points, this grey water resistant vent plug is manufactured from Nylon 66 to fit a 3/8 in NPT thread with 21.0mm across flats and 17.5mm overall length. It is designed for enclosures, housings and threaded ports where internal air movement must be managed without leaving the opening unfinished.
A liquid tight threaded vent plug is useful where pressure balancing must be combined with contamination control. This helps protect sensitive internal components from water, dirt and airborne debris. The grey finish can also support visual identification on hydraulic equipment covers, helping maintenance teams quickly distinguish threaded ventilation points from plain blanking plugs.
What Are Liquid Tight Threaded Vent Plugs?
Liquid tight threaded vent plugs are threaded ventilation components used to equalise pressure inside enclosures while helping block liquid, dirt and particulate contamination. They are commonly used where sealed equipment needs to breathe without compromising protection around sensitive internal parts.
Common Applications
- Production line enclosures
- Manufacturing control boxes
- Panel-mounted ventilation points
- Component protection during assembly
3/8 in NPT Grey Liquid Tight Threaded Vent Plug Dimensions
- Thread Type: 3/8 in NPT
- Across Flats: 21.0mm
- Overall Length: 17.5mm
- Material: Nylon 66
- Colour: Grey
- Liquid Tight: Yes
Liquid Tight Vent Plug Uses
Choose this liquid tight threaded vent plug where the enclosure needs to breathe while retaining stronger protection against moisture and dirt. It is suited to compatible threaded openings in exposed or sealed housings.
View our full Threaded Vent Plugs range.
Product Support and Trade Orders
For help checking thread type, liquid tight requirements or larger order quantities, contact the Vital Parts team on 01233 713581. Our team can support sizing checks, samples where available and repeat supply for trade or production use.
Fri 8.30 am - 3.30 pm
