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ALLIED WITAN 1/8 BREATHER 0157018

Description & Features

The ALLIED Witan 1/8 Breather 0157018 is expertly designed by Allied Witan Co, tailored for industry-specific parts requiring precision and reliability. This breather does not include adjustable ends, adjustments, or color coding, ensuring straightforward integration.

Battery, blades, and cases are not necessary for its efficient functionality. The unit is non-calibrated, with no check valve, diode, or electrical flag needed.

This model does not require a mandrel or machine mount, making setup uncomplicated. Although it lacks a ratcheting mechanism, remote control, or switch connector, it maintains robust performance.

The Alllied Witan 1/8 Breather 0157018 features a consistent design without thread sealant.

Supplier Part Number: 0157018

Specifications

Cap Material Steel	Connection Type MNPT	Finish Zinc-Plated	Mounting Type Screw-In	Screen Material Porous Bronze	Series Porous Metal Series	Vent/Non-Vent Vent

Product Questions & Answers (4)

Question by: Neal W on Jul 17, 2025, 8:50 AM

need a replacement breather, is this the Allied Witan 1/8 one and whats the part number?

Answer by: Customer Support on Jul 19, 2025, 6:57 AM

For replacement matching, this item is an Allied Witan Co 1/8 breather with supplier part number 0157018 (SKU F18-ALLIED).

Question by: Hank J on Jan 19, 2026, 8:34 AM

got a 1/8 port that needs a breather on a small hydraulic reservoir, this the right size for that?

Answer by: Customer Support on Jan 21, 2026, 6:11 AM

A 1/8 NPT port is exactly what this Allied Witan breather is sized for, so it should drop right in without any adapter or fitting in between. Allied Witan builds these for industrial hydraulic and fluid power applications, and a small reservoir vent port is a common use case. No check valve or additional hardware is included or needed, just a straightforward threaded installation.

Question by: Denise S on Apr 2, 2025, 12:25 PM

Will this breather work for just about any industry application where I need to vent pressure?

Answer by: Customer Support on Apr 3, 2025, 7:17 PM

Allied Witan designed this 1/8 breather for industry-specific parts requiring precision and reliability, so it should perform well in a variety of applications needing pressure relief. Keep in mind it doesn't have adjustable ends or any kind of valve.

Question by: Tony M on Aug 4, 2025, 4:25 PM

got a quick one, is this 1/8 breather the Allied Witan part 0157018 or is it some generic swap

Answer by: Customer Support on Aug 5, 2025, 9:09 PM

Supplier Part No. 0157018 is the Allied Witan Co identifier for this breather, so it matches the 0157018 part number rather than being presented as a generic substitute.