Data Sheet
2/15/2018 Watertight Enclosure Documentation
http://docs.bluerobotics.com/watertight-enclosures/#assembly 5/14
4” Series Enclosure
Maximum Depth Rating (Acrylic Tube) 330 ft 100 m
Maximum Depth Rating (Aluminum Tube) 1300 ft 400 m
Maxium Tested Depth (Acrylic Tube) 500 ft 150 m
Maxium Tested Depth (Aluminum Tube) 2000 ft 610 m
Maximum Pressure 146 psi 1000 kPa
Tube Inner Diameter 4 in 101.6 mm
Tube Outer Diameter 4.5 in 114.3 mm
Tube Thickness 0.25 in 6.3 mm
End Cap Thickness 0.47 in 12.0 mm
Aluminum Flange Inner Diameter 3.5 in 89 mm
Total Length 13.15 in 334 mm
Radial Seal O-ring (2 used) AS568-238, Buna-N
Face Seal O-ring (1 used) AS568-154, Buna-N
End Cap Screws (Acrylic Endcaps) M3x16 (Stainless Steel 316)
End Cap Screws (Aluminum & Dome Endcaps) M3x12 (Stainless Steel 316)
Inner Mounting Holes M3 threading
2D Drawings (4” Series)
4” Series Enclosure
Assembly Model WTE4-ASM-R1 Drawing (/assets/images/WTE/drawings/WTE4/WTE4-ASM-4-R1.png)
Aluminum O-ring Flange WTE4-M-FLANGE-SEAL-R2 Drawing (/assets/images/WTE/drawings/WTE4/WTE4-M-FLANGE-
SEAL-R3.png)
Plain Solid End Cap WTE4-P-END-CAP-R1 Drawing (/assets/images/WTE/drawings/WTE4/WTE4-M-END-CAP-R1.png)
Aluminum Solid End Cap WTE4-M-END-CAP-R1 Drawing (/assets/images/WTE/drawings/WTE4/WTE4-M-END-CAP-
R1.png)
Aluminum End Cap with 10 x
10mm Holes
WTE4-M-END-CAP-10X10MM-R1 Drawing (/assets/images/WTE/drawings/WTE4/WTE4-M-END-
CAP-10-10MM-R1.png)
End Cap with 5 x 10mm Holes WTE4-P-END-CAP-5X10MM-R1 Drawing (/assets/images/WTE/drawings/WTE4/WTE4-P-END-
CAP-5-10MM-R1.png)
End Cap with 10 x 10mm Holes WTE4-P-END-CAP-10X10MM-R1 Drawing (/assets/images/WTE/drawings/WTE4/WTE4-M-END-
CAP-10-10MM-R1.png)
End Cap with 14 x 10mm Holes WTE4-M-END-CAP-14X10MM-R1 Drawing (/assets/images/WTE/drawings/WTE4/WTE4-M-END-
CAP-14X10MM-R1.png)
Dome End Cap WTE4-P-DOME-R2 Drawing (/assets/images/WTE/drawings/WTE4/WTE4-P-DOME-R2.PNG)
Clamp WTE4-M-CLAMP-R1 Drawing (/wte/cad/WTE4-M-CLAMP-R1.PNG)
Aluminum Tube WTE4-M-TUBE-12-R1 Drawing (/wte/cad/WTE4-M-TUBE-12-R1.PNG)
3D Models (4” Series)
All 3D models are provided in zip archives containing the follow le types:
