The 3-D BullsEye, made of a high performance transparent polyamide, allows immediate and accurate visual oil level monitoring from virtually any angle. Engineered to outperform and outlast traditional viewports, the inherently strong material provides excellent impact, chemical and UV resistance.
Explore the 3-D BullsEye®
NPT, METRIC & BSPP SIZES
Recommended Temperature Range
Maximum Operating Pressure
|Description||Part Number||Outside Diameter||Length from Last Thread|
|NPT Polyamide Sizes
|1/4" NPT||DC-3DB0250||0.84 in / 2.133 cm||1.75 in / 4.445 cm|
|3/8" NPT||DC-3DB0375||0.91 in / 2.311 cm||1.81 in / 4.597 cm|
|1/2" NPT||DC-3DB0500||0.77 in / 1.955 cm||1.53 in / 3.886 cm|
|3/4" NPT||DC-3DB0750||1.02 in / 2.590 cm||1.66 in / 4.216 cm|
|1" NPT||DC-3DB1000||1.26 in / 3.200 cm||1.85 in / 4.699 cm|
|1-1/4" NPT||DC-3DB1250||1.61 in / 4.089 cm||1.90 in / 4.826 cm|
|1-1/2" NPT||DC-3DB1500||1.85 in / 4.699 cm||2.01 in / 5.080 cm|
|2" NPT||DC-3DB2000||2.32 in / 5.892 cm||2.30 in / 5.842 cm|
|BSPP Polyamide Sizes
|1/2" BSPP||DC-3DBBSPP0500||1.34 in / 3.403 cm||1.65 in / 4.191 cm|
|3/4" BSPP||DC-3DBBSPP0750||1.59 in / 4.038 cm||1.65 in / 4.191 cm|
|1" BSPP||DC-3DBBSPP1000||1.86 in / 4.724 cm||1.85 in / 4.699 cm|
|Metric Polyamide Sizes
|M10x1.0||DC-3DBM10X1.0||0.72 in / 1.828 cm||1.97 in / 5.003 cm|
|M10x1.5||DC-3DBM10X1.5||0.65 in / 1.651 cm||1.74 in / 4.419 cm|
|M12x1.5||DC-3DBM12X1.5||0.76 in / 1.930 cm||1.87 in / 4.749 cm|
|M16x1.5||DC-3DBM16X1.5||1.00 in / 2.540 cm||1.65 in / 4.191 cm|
|M20x1.5||DC-3DBM20X1.5||1.28 in / 3.251 cm||1.65 in / 4.191 cm|
|M22x1.5||DC-3DBM22X1.5||1.26 in / 3.200 cm||1.65 in / 4.191 cm|
|M24x1.5||DC-3DBM24X1.5||1.41 in / 3.581 cm||1.75 in / 2.794 cm|
|M26x1.5||DC-3DBM26X1.5||1.50 in / 3.810 cm||1.75 in / 2.794 cm|
|M27x1.5||DC-3DBM27X1.5||1.50 in / 3.810 cm||1.75 in / 2.794 cm|
|M30x1.5||DC-3DBM30X1.5||1.75 in / 4.445 cm||1.84 in / 4.673 cm|
|M30x2.0||DC-3DBM30X2.0||1.82 in / 4.622 cm||1.84 in / 4.673 cm|
|M33x1.5||DC-3DBM33X1.5||1.75 in / 4.445 cm||1.84 in / 4.673 cm|
- Storage Tanks
- Viewport Replacement
How should the 3-D BullsEye be installed?
Installers should apply pipe dope or Teflon tape to the threads of the 3-D BullsEye. The 3-D BullsEye should be hand tightened. If there is any evidence of oil leakage, tighten 1/4 turn with a strap wrench and re-inspect. Continue the 1/4 turn tightening method followed by inspection until leaking stops. When installed properly, the 3-D BullsEye can withstand equipment vibration.
How can I clean/replace the 3-D BullsEye?
Since the 3-D BullsEye is installed at the top of the oil level, you will need to wait for the machinery to be turned off before attempting to remove it. Some oil will need to be drained to prevent spillage. Once removed, the 3-D BullsEye can be cleaned with soap and water. Extended periods of direct sunlight can cause “film” to build up in the 3-D BullsEye, but this can typically be wiped away when cleaned.
How durable is the material used in the 3-D BullsEye?
Polyamide is extremely durable. With excellent weathering and UV resistance, it is capable of withstanding years of exposure to sun, rain, and other extreme conditions.
I’m concerned about the 3-D BullsEye breaking. What can I do to prevent this?
The 3-D BullsEye is extremely tough and will require extreme force to break. However it is not recommended for use on mobile equipment because of the increased risk of having a high-impact collision.
When should I replace my 3-D BullsEye?
Years of exposure to extreme weather or caustic chemicals will degrade the polyamide over time. Watch for fogging and crazing (small cracks appearing on the surface of the polyamide). Given enough time, the 3-D BullsEye will degrade to a point where it is difficult to see and it will need to be replaced.