Puma 1/2" NPT Oil Sight Glass Gauge Air Compressor OEM Replacement 2303013A

Puma 1/2" Oil Sight Glass – OEM Replacement (Part #2303013A)

Brand new OEM Puma oil sight glass designed for reliable oil level monitoring. This high-quality sight glass features a solid brass body with an O-ring seal for a secure, leak-free fit.

The easy-to-read viewing window includes a red center indicator to clearly show proper oil level at a glance. This upgraded brass design replaces the older all-plastic Puma sight glasses, offering improved durability and longer service life.

Product Details:

• OEM Puma replacement part

• Part Number: 2303013A

• Also replaces 2303021B

• Solid brass construction

• O-ring seal

• Red Circle oil level indicator for quick visual checks

Thread Size & Fitment:

• 1/2" male straight threads

• 1/2" thread diameter measures approximately 3/4" in diameter for reference.

• Designed for O-ring sealed straight thread applications

Compatibility & Applications:

• Fits Puma PK20 series and other smaller reciprocating air compressor pumps

• Will work on any reciprocating air compressor requiring a 1/2" straight-thread, O-ring-sealed sight glass

• Also suitable for other equipment where fluid level needs to be visible and the system is not pressurized