Subsea Polymer Flange & End-Cap
A lightweight, injection-molded flange/end-cap assembly made from black glass-filled nylon, combining flange and end-cap into a single integrated part for shallow-to-mid-depth applications where weight reduction and corrosion resistance matter. Features dual radial O-ring grooves for a watertight seal and a notch for tool-assisted disassembly.
Key specifications
- Material
- Glass-fiber-filled nylon
- Depth Rating
- 30 m / 98 ft (sealed, tested)
- Outer Diameter
- 115 mm
- Height
- 33.5 mm
Before you order: Match the series and diameter to your tube, and count the cable-entry holes you need.
- Part number
- BS-SSC-PFEDC-ALU-A2A1
- Type
- End caps, domes and flanges
- 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-PFEDC-ALU-A2A1 |
| Product type | Flange and end cap |
| Depth Rating | 30 m / 98 ft (sealed, tested) |
| Material | Glass-fiber-filled nylon |
| Weight | 161 g (188 g shipped) |
| Outer Diameter | 115 mm |
| Height | 33.5 mm |
| Piston Diameter | 105.6 mm |
| End Face Thickness | 8 mm |
| Holes | Blank end face; 30 m pressure test applies to undrilled configuration. |
Price and supplied configuration
- SKU
BS-SSC-PFEDC-ALU-A2A1- Price
- ₹10,700.12
Prices are in rupees. Includes GST and delivery in India. Delivery and returns
Documentation
Checked against the manufacturer's published figures: blu-sub.com/…/subsea-polymer-flange-end-cap (opens in a new tab) (read 26 September 2026).
Accessories and compatibility
Compatible accessories
Named by the manufacturer for this part.
Used for
- Lightweight, corrosion-resistant end sealing for shallow/mid-depth 115mm subsea enclosures
The manufacturer lists: Subsea Enclosure Acrylic/Aluminum Tube; Electronic Tray Set for Enclosure Tube; M10 cable penetrators and bulkheads; M8/M10 vent and vacuum plugs; MOLYKOTE 111 lubricant (required for O-ring install)
Questions buyers ask
What is its depth rating?
30 m / 98 ft (sealed, tested).
What is it made of?
Glass-fiber-filled nylon.
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 end caps, domes and flanges
The manufacturers’ figures for this part and the ones most like it, on the rows they publish. — Not specified
| Product | Depth Rating | Material | Weight | Outer Diameter | Holes |
|---|---|---|---|---|---|
| Subsea Polymer Flange & End-Cap this page | 30 m / 98 ft (sealed, tested) | Glass-fiber-filled nylon | 161 g (188 g shipped) | 115 mm | Blank end face; 30 m pressure test applies to undrilled configuration. |
| Subsea Optical Glass Flange & End-Cap (115 mm) | 300 m / 984 ft | Black anodized aluminum + tempered borosilicate glass | 559 g | 115 mm | Not specified |
| Subsea Acrylic End-Cap | 300 m (85mm) / 200 m (115mm) / 50 m (165mm) | Transparent polished acrylic | 46-195 g depending on size | Not specified | 85 mm: blank, 6×8.1 mm, 7×10.1 mm, or 4×8.1 + 4×10.1 mm; 115 mm: blank or 5/10/14×10.1 mm; 165 mm: blank or 8/16/24×10.1 mm. |
| Subsea Aluminum End-Cap | 1,000 m / 3,281 ft | Black anodized aluminum | 79-340 g depending on size | Not specified | Not specified |
| Subsea Optical Dome End-Cap | 1,000 m / 3,280 ft | Clear PC dome; black anodized aluminum retaining ring | 92 g dome / 160 g with ring | 103.4 mm | No penetrator holes; retaining ring has 8 × 3.1 mm screw holes on a 106.7 mm circle. |
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Subsea Polymer Flange & End-Cap
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