Oil Flow Sights | McMaster-Carr

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463 Products

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Flow Sights

Flow Sights with Indicator for Water and Oil

The indicator makes it easy to visually confirm flow from a distance

45 products

Compact Flow Sights for Water and Oil

The low-profile body fits in areas with limited clearance

16 products

High-Temperature Flow Sights for Water and Oil

Withstand twice the temperature of standard sights, up to 400° F

7 products

Flow Sights for Water and Oil

Visually confirm flow and inspect liquid color and clarity

13 products

Compact Flow Sights with Indicator for Water and Oil

The low-profile body fits in areas with limited clearance
The indicator makes it easy to visually confirm flow from a distance

16 products

Panel-Mount Flow Sights for Water, Oil, and Inert Gas

Install in instrument panels with the included mounting ring

7 products

High-Pressure Flow Sights for Water and Oil

Withstand more than double the pressure of standard sights, up to 400 psi

12 products

Full-View Flow Sights for Water and Oil

A large tubular window provides an unobstructed view from multiple angles

7 products

Flow Sights with Barbed Fittings for Water, Oil, Air, and Inert Gas

Barbed fittings slide into soft plastic and rubber tubing

3 products

Full-View Flow Sights with Indicator for Water and Oil

A large tubular window provides an unobstructed view from multiple angles
The indicator makes it easy to visually confirm flow from a distance

6 products

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Liquid-Level Gauges

Monitor fluid levels in containers

331 products