Esco Products

1/4" NPT 3-D BullsEye 12" Length Oil Level Indicator 26X1.5 Metric 3-D BullsEye
Des-Case 1/4" NPT 3-D BullsEye Oil Level ViewportDes-Case 12" Length Oil Level IndicatorDes-Case 26X1.5 Metric 3-D BullsEye Oil Level Viewport

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. 

12" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

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. 

$31.90

$58.40

$38.90

15" Length Oil Level Indicator 18" Length Oil Level Indicator 21" Length Oil Level Indicator
Des-Case 15" Length Oil Level IndicatorDes-Case 18" Length Oil Level IndicatorDes-Case 21" Length Oil Level Indicator

15" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

18" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

21" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

$122.04

$141.78

$157.07

24" Length Oil Level Indicator 27" Length Oil Level Indicator 3" Length Oil Level Indicator
Des-Case 24" Length Oil Level IndicatorDes-Case 27" Length Oil Level IndicatorDes-Case 3" Length Oil Level Indicator

24" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

27" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

3" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

$177.89

$198.71

$44.78

30" Length Oil Level Indicator 48" Length Oil Level Indicator 6" Length Oil Level Indicator
Des-Case 30" Length Oil Level Indicator48" Length Oil Level IndicatorDes-Case 6" Length Oil Level Indicator

30" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

48" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

6" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

$225.09

$435.00

$49.15

9" Length Oil Level Indicator Oil Sight Glass High Temp 1 oz., 1/2" NPT Oil Sight Glass High Temp 1 oz., 1/4" NPT
Des-Case 9" Length Oil Level IndicatorDes-Case Oil Sight Glass High Temp 1 oz., 1/2" NPTDes-Case Oil Sight Glass High Temp 1 oz., 1/4" NPT

9" Length Oil Level Indicator. The Horizontal Mounted Oil Sight Glass provides continuous fluid monitoring of the clarity, color, sediment and water contamination.

Oil Sight Glass High Temp 1 oz., 1/2" NPT. The High Temperature Oil Sight Glass is your answer when radiant heat from nearby equipment or unusually high operating temperatures exceed the safe use of the Legacy Oil Sight Glasses.

Oil Sight Glass High Temp 1 oz., 1/4" NPT. The High Temperature Oil Sight Glass is your answer when radiant heat from nearby equipment or unusually high operating temperatures exceed the safe use of the Legacy Oil Sight Glasses.

$54.03

$260.00

$260.00

Oil Sight Glass High Temp 1 oz., 3/8" NPT Oil Sight Glass High Temp 3 oz., 1/2" NPT Oil Sight Glass High Temp 3 oz., 1/4" NPT
Des-Case Oil Sight Glass High Temp 1 oz., 3/8" NPTDes-Case Oil Sight Glass High Temp 3 oz., 1/2" NPTDes-Case Oil Sight Glass High Temp 3 oz., 1/4" NPT

Oil Sight Glass High Temp 1 oz., 3/8" NPT. The High Temperature Oil Sight Glass is your answer when radiant heat from nearby equipment or unusually high operating temperatures exceed the safe use of the Legacy Oil Sight Glasses.

Oil Sight Glass High Temp 3 oz., 1/2" NPT.

Oil Sight Glass High Temp 3 oz., 1/4" NPT.

$260.00

$275.00

$275.00

Oil Sight Glass High Temp 3 oz., 3/8" NPT Oil Sight Glass Horizontal 1 oz., 1/2" NPT Oil Sight Glass Horizontal 1 oz., 1/4" NPT
Des-Case Oil Sight Glass High Temp 3 oz., 3/8" NPTDes-Case Oil Sight Glass Horizontal 1 oz., 1/2" NPTDes-Case Oil Sight Glass Horizontal 1 oz., 1/4" NPT

Oil Sight Glass High Temp 3 oz., 3/8" NPT.

Oil Sight Glass Horizontal 1 oz., 1/2" NPT. Designed for equipment that is located too close to the ground. The Horizontal Oil Sight Glass solves the problem of limited access.

Oil Sight Glass Horizontal 1 oz., 1/4" NPT. Designed for equipment that is located too close to the ground. The Horizontal Oil Sight Glass solves the problem of limited access.

$275.00

$60.75

$60.75

Oil Sight Glass Horizontal 1 oz., 3/8" NPT Oil Sight Glass Horizontal 3 oz., 1/2" NPT Oil Sight Glass Horizontal 3 oz., 1/4" NPT
Des-Case Oil Sight Glass Horizontal 1 oz., 3/8" NPTDes-Case Oil Sight Glass Horizontal 3 oz., 1/2" NPTDes-Case Oil Sight Glass Horizontal 3 oz., 1/4" NPT

Oil Sight Glass Horizontal 1 oz., 3/8" NPT. Designed for equipment that is located too close to the ground. The Horizontal Oil Sight Glass solves the problem of limited access.

Oil Sight Glass Horizontal 3 oz., 1/2" NPT. Designed for equipment that is located too close to the ground. The Horizontal Oil Sight Glass solves the problem of limited access.

Oil Sight Glass Horizontal 3 oz., 1/4" NPT. Designed for equipment that is located too close to the ground. The Horizontal Oil Sight Glass solves the problem of limited access.

$60.75

$74.95

$74.95

Oil Sight Glass Horizontal 3 oz., 3/8" NPT OSG1X500 Oil Sight Glass 1 oz., 1/2" NPT Oil Sight Glass 1 oz., 1/4" NPT Oil Sight Glass
Des-Case Oil Sight Glass Horizontal 3 oz., 3/8" NPTDes-Case Oil Sight Glass Standard 1 oz., 1/2" NPTDes-Case Oil Sight Glass Standard 1 oz., 1/4" NPT

Oil Sight Glass Horizontal 3 oz., 3/8" NPT. Designed for equipment that is located too close to the ground. The Horizontal Oil Sight Glass solves the problem of limited access.

OSG1X500 Oil Sight Glass 1 oz., 1/2" NPTWater wreaks havoc on lubrication systems, causing premature wear.  With the OSG, users have an immediate visual inspection of the oil and the ability to drain any accumulated water. 

Oil Sight Glass 1 oz., 1/4" NPT Oil Sight Glass.  With the OSG, users have an immediate visual inspection of the oil and the ability to drain any accumulated water.

$74.95

$55.75

$55.75

Oil Sight Glass 1 oz., 3/8" NPT Oil Sight Glass Standard 16oz.,1/2"NPT Oil Sight Glass Standard 32oz., 1/2"NPT
Des-Case Oil Sight Glass Standard 1 oz., 3/8" NPTDes-Case Oil Sight Glass Standard 16oz.,1/2"NPTDes-Case Oil Sight Glass Standard 32oz., 1/2"NPT

Oil Sight Glass 1 oz., 3/8" NPT, Water wreaks havoc on lubrication systems, causing premature wear.  With the OSG, users have an immediate visual inspection of the oil and the ability to drain any accumulated water. 

Oil Sight Glass Standard 16oz.,1/2"NPT. Water wreaks havoc on lubrication systems, causing premature wear.  With the OSG, users have an immediate visual inspection of the oil and the ability to drain any accumulated water.

Oil Sight Glass Standard 32oz., 1/2"NPT. Water wreaks havoc on lubrication systems, causing premature wear.  With the OSG, users have an immediate visual inspection of the oil and the ability to drain any accumulated water.

$45.30

$166.00

$222.00

Oil Sight Glass Standard 3oz., 1/2" NPT Oil Sight Glass Standard 3oz., 1/4" NPT Oil Sight Glass Standard 3oz.,3/8" NPT
Des-Case Oil Sight Glass Standard 3oz., 1/2" NPTDes-Case Oil Sight Glass Standard 3oz., 1/4" NPTDes-Case Oil Sight Glass Standard 3oz.,3/8" NPT

Oil Sight Glass Standard 3oz., 1/2" NPT.  Water wreaks havoc on lubrication systems, causing premature wear.  With the OSG, users have an immediate visual inspection of the oil and the ability to drain any accumulated water.

Oil Sight Glass Standard 3oz., 1/4" NPT, Water wreaks havoc on lubrication systems, causing premature wear.  With the OSG, users have an immediate visual inspection of the oil and the ability to drain any accumulated water.

Oil Sight Glass Standard 3oz.,3/8" NPT. Water wreaks havoc on lubrication systems, causing premature wear.  With the OSG, users have an immediate visual inspection of the oil and the ability to drain any accumulated water.

$69.95

$69.95

$59.36