Breather, 3/4 NPT Male Thread, Chrome-plated Steel, 40 micron, 26 Rating

Description & Features

Constructed from chrome-plated steel this breather is engineered for durability and reliability.

The 3/4 NPT male thread ensures a secure and precise fit making it suitable for various industrial applications. A 40 micron filter allows for effective filtration while maintaining performance standards.

With a flow rating of 26 SCFM it supports optimal airflow enhancing system efficiency. The breather is designed for applications where maintaining cleanliness and preventing contamination is critical.

The Stauff model is a trusted name for high-quality breathe and filler-breathers in the industry.

Supplier Part Number: SMBT-80-S-40-0-N12-0

Specifications

Brand
Stauff®
a Dimensions
2.64 in
Cap Material
Steel
Connection Type
NPT
Finish
Nickel-Plated
Screen Material
Polyurethane Foam
Series
SMBT-80 Series

Product Questions & Answers (1)

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Question by: Earl P on Jul 1, 2025, 2:04 PM
flow rating on this thing is 26 SCFM -- is that enough to keep up on a mid-size hydraulic reservoir without starving it for air during a fast cycle?
Answer by: Customer Support on Jul 3, 2025, 6:46 AM
At 26 SCFM, this breather handles a solid volume of airflow and holds up well on mid-size reservoirs running normal duty cycles. The 40 micron filtration keeps contaminants out while still letting air move freely enough to prevent vacuum buildup during fluid drawdown. For fast cycling applications where the pump is pulling fluid hard and quick, the flow capacity is generally sufficient to avoid pressure differential issues on reservoirs in that class.

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