Subsea M8 Vent & Vacuum Plug
A two-part modular system (M8 Enclosure Vent + M8 Vacuum Plug, sold separately) for pressure equalization and leak detection on subsea enclosures. Allows temporary connection to a vacuum pump (not included) for a quick vacuum leak test; unlike the M10 self-sealing version, the vent does not self-seal and must be manually sealed with the vacuum plug afterward.
Key specifications
- Material
- Aluminum + stainless steel (vent); copper (plug)
- Depth Rating
- 1,000 m / 3,280 ft
- Thread
- M8x1
- O-ring Size
- 10 x 1.5 mm (FKM75)
Before you order: Use the seal or plug size made for your housing series; a vacuum test checks the seals, not the depth rating.
- Part number
- 2 options, see prices
- Type
- Seals, vents and spares
- Manufacturer's range
- Blu-Sub subsea enclosures and housing parts
Includes GST and delivery in India
Imported to order. Lead time confirmed with your quotation.
Request a quotation from your cart. No payment is required to submit.
Specifications
| SKU | BS-SSC-ENCLV-BLK-08A1 |
| Product type | Vent and vacuum plug |
| Depth Rating | 1,000 m / 3,280 ft |
| Material | Aluminum + stainless steel (vent); copper (plug) |
| Weight | 12 g (vent) / 13 g (plug) |
| Thread | M8x1 |
| O-ring Size | 10 x 1.5 mm (FKM75) |
| Filter | 60-mesh stainless steel |
| Design Lifetime | 3 years or 500 cycles |
Options and prices
| Option & SKU | Price | Add or enquire |
|---|---|---|
M8 enclosure ventBS-SSC-ENCLV-BLK-08A1 | ₹9,761.60 | Request quote for M8 enclosure vent |
Vacuum plugBS-SSC-ENCVP-COP-08A1 | ₹8,881.70 | Request quote for Vacuum plug |
Prices are in rupees. Includes GST and delivery in India. Delivery and returns
Accessories and compatibility
Compatible accessories
Named by the manufacturer for this part.
Used for
- Temporary vacuum leak testing and passive pressure equalization during enclosure assembly/servicing in shallow-to-mid-depth deployments
The manufacturer lists: Subsea Watertight Enclosure Box; Acrylic/Aluminum Tubes; Universal M8/M10 Installation Wrench; MOLYKOTE 111 lubricant
Questions buyers ask
What is its depth rating?
1,000 m / 3,280 ft.
What is it made of?
Aluminum + stainless steel (vent); copper (plug).
Where is the datasheet?
The manufacturer's own page for this part is linked under Documentation on this page; its datasheet and downloads, where the manufacturer publishes them, are there. We also send the datasheet and any drawings with your quotation.
Can I return it?
Yes, within 30 days of delivery, if it is unused and in its original packaging. You pay the return shipping, and we refund 90% of the price after checking the part.
Compare with other seals, vents and spares
The manufacturers’ figures for this part and the ones most like it, on the rows they publish. — Not specified
| Product | Depth Rating | Material | Weight | O-ring Size |
|---|---|---|---|---|
| Subsea M8 Vent & Vacuum Plug this page | 1,000 m / 3,280 ft | Aluminum + stainless steel (vent); copper (plug) | 12 g (vent) / 13 g (plug) | 10 x 1.5 mm (FKM75) |
| Subsea M10 Self-Sealing Vent & Vacuum Plug | 1,000 m / 3,280 ft | Copper plug; aluminum body; plastic lock cap | 45 g | 12 x 1.5 mm (FKM75) |
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Subsea M8 Vent & Vacuum Plug
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