JW WINCOPressure-Relief Breather Vents

JW WINCO Breather Valve: M12, Metric, Low Design w/o Breather Cap Design

The JW WINCO Breather Valve (MPN 883-M12X1.5-160-A-MS) is a metric, low-design pressure-relief breather vent without a breather cap. It features an M12 metric thread, a brass body, and a minimum opening pressure of…

SKU 3G-OTH-591714

Also listed as: 883M12X15160AMS · 883 M12X1 5 160 A MS · 883-M12X1-5-160-A-MS

Brand

JW WINCO

Item

Breather Valve: M12, Metric, Low Design w/o Breather Cap Design

Local availability & support

Delivery: Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment: Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO

Manufacturer Part Number

883-M12X1.5-160-A-MS 

Type

Metric, Low Design w/o Breather Cap Design, 160 mbar Min. Opening 

Thread Size

M12

Thread Type

Metric 

Body Material

Brass 

Opening Pressure - Minimum

160 mbar 

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

Frequently Asked Questions

What is a JW WINCO breather valve used for?

A JW WINCO breather valve (MPN 883-M12X1.5-160-A-MS) is a pressure-relief vent that equalizes pressure in sealed enclosures, preventing vacuum or overpressure damage. It is commonly used in hydraulic tanks, gearboxes, and industrial fluid systems where a low-profile, metric-threaded brass vent is required.

What are the specifications of the JW WINCO 883-M12X1.5-160-A-MS?

The JW WINCO 883-M12X1.5-160-A-MS is a metric, low-design breather valve without a cap. It has an M12 thread size, metric thread type, a brass body, and a minimum opening pressure of 160 mbar. It is designed for pressure-relief venting in industrial equipment.

Where to buy a JW WINCO breather valve worldwide?

3G Electric supplies the JW WINCO 883-M12X1.5-160-A-MS breather valve worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this metric brass pressure-relief vent.

How to install a JW WINCO breather valve?

Install the JW WINCO breather valve by threading it into an M12 metric port on your equipment. Use a suitable sealant on the brass threads to prevent leaks. Ensure the vent is oriented upright for proper pressure relief. Tighten to manufacturer torque specifications; do not overtighten.

Used in

Common applications for JW WINCO

Machinery assembly — JW WINCO self-locking bearing locknuts (e.g., 1804.1-M50X1.5) for securing bearings on shafts in gearboxes and conveyors.

Fixture building — JW WINCO horizontal U-latch toggle clamps (e.g., 851.3-700-T6) for quick clamping in welding jigs and assembly fixtures.

Material handling — JW WINCO quick-release hoist rings (e.g., 1135-M12-17-ST) for lifting heavy components in manufacturing cells.

Shaft positioning — JW WINCO one-piece shaft collars (e.g., 5WG46/A) for retaining bearings or acting as stops on linear motion systems.

Linkage systems — JW WINCO stainless steel clevis rod ends (e.g., 8NXBIS) for connecting pneumatic cylinders or actuators in automated equipment.

Clamping arm extension — JW WINCO rigid clamping arm extenders (e.g., 801.1-85-16-ST) for increasing reach on toggle clamps in custom fixtures.

JW WINCO Products

3G Electric supplies JW WINCO pressure-relief breather vents. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

Browse all JW WINCO products →Contact our engineers →