3-D BullsEye

3-D BullsEye - A Better Alternative to Sight Windows on Oil Reservoirs

Esco has developed a product to make the job of a lubrication technician or maintenance manger easier. The standard sight windows on oil reservoirs make it difficult to view the oil level, stain easily, and must be replaced often. Our team at Esco has improved upon the old-fashioned sight plug with the creation of a replacement sight window called the 3-D BullsEye.

The 3-D BullsEye is a clear cylinder made from one solid piece of acrylic with threading on one end and a rounded polished end for easier viewing of the oil on the other.  Easily installed by wrapping the threads with Teflon tape, the 3-D BullsEye provides constant oil monitoring from any angle. 

Before and After 3-D BullsEye

Before
After

The image on the left is of a standard sight window through which it nearly impossible to see the oil. See how easy it is to monitor oil level and quality once the 3-D BullsEye is installed! Just walking by, the lubrication maintenance professional can inspect the reservoir oil.

The Esco 3-D BullsEye is effective in most operating environments with the maximum temperature rating of 230°F and the maximum pressure rating of 300#. (Operating Temperature: 200°F (93°C) at 265 PSI, 230°F (110°C) at 66 PSI).

Have questions about the 3-D BullsEye?  See our list of FAQs on installation, cleaning and other topics. 

Request a quote!     

Maximum PSI - 300, Operating Temperature: 200°F (93°C) at 265 PSI, 230°F (110°C) at 66 PSI

**British Standard Parallel Pipe Thread soon to be available**

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Oil Sight Glasses - 3-D BullsEye
Product Price Dimensions  

3-D BullsEye - 1/4" NPT

Part #: 3DB0250

$23.00
1.00" OD, 1.375" L

3-D BullsEye - 3/8" NPT

Part #: 3DB0375

$24.36
1.125" OD, 1.375" L

3-D BullsEye - 1/2" NPT

Part #: 3DB0500

$24.99
.875" OD, 1.00" L

3-D BullsEye - 3/4" NPT

Part #: 3DB0750

$26.04
1.125" OD, 1.375" L

3-D BullsEye - 1" NPT

Part #: 3DB1000

$29.30
1.375" OD, 1.375" L

3-D BullsEye - 1 1/4" NPT

Part #: 3DB1250

$31.27
1.75" OD, 1.375" L

3-D BullsEye - 1 1/2" NPT

Part #: 3DB1500

$38.75
2.00" OD, 1.375" L

3-D BullsEye - 2" NPT

Part #: 3DB2000

$45.99
2.50" OD, 1.50" L

3-D BullsEye - M10 X 1.0

Part #: 3DBM10X1.0

$35.18
.875" OD, 1.00" L

3-D BullsEye - M10 X 1.5

Part #: 3DBM10X1.5

$35.18
.875" OD, 1.00" L

3-D BullsEye - M12 X 1.5

Part #: 3DBM12X1.5

$35.18
.875" OD, 1.00" L

3-D BullsEye - M16 X 1.5

Part #: 3DBM16X1.5

$24.99
1.00" OD, 1.00" L

3-D BullsEye - M20 X 1.5

Part #: 3DBM20X1.5

$26.04
1.25" OD, 1.062" L

3-D BullsEye - M22 X 1.5

Part #: 3DBM22X1.5

$26.04
1.25" OD, 1.062" L

3-D BullsEye - M24 X 1.5

Part #: 3DBM24X1.5

$29.66
1.375" OD, 1.125" L

3-D BullsEye - M26 X 1.5

Part #: 3DBM26X1.5

$30.35
1.50" OD, 1.187" L

3-D BullsEye - M27 X 1.5

Part #: 3DBM27X1.5

$31.08
1.50" OD, 1.187" L

3-D BullsEye - M30 X 1.5

Part #: 3DBM30X1.5

$32.45
1.75" OD, 1.25" L

3-D BullsEye - M30 X 2.0

Part #: 3DBM30X2.0

$32.45
1.75" OD, 1.25" L

3-D BullsEye - M33 X 1.5

Part #: 3DBM33X1.5

$34.55
1.75" OD, 1.25" L

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Our Clients

  • Exxon Mobil
  • Goodyear
  • American Greetings
  • International Paper
  • Valero
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Provides service & solutions to maintenance & lubrication management personnel

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