JW WINCOPressure-Relief Breather Vents

JW WINCO 883-G1/2-20-B-MS Pressure-Relief Breather Vent

The JW WINCO Breather Valve is a 1/2" SAE pressure-relief breather vent with a brass body and stainless steel cap design. It features a minimum opening pressure of 20 mbar (MPN 883-G1/2-20-B-MS).

SKU 3G-OTH-591727

Also listed as: 883G1220BMS · 883 G1 2 20 B MS · 883-G1-2-20-B-MS

Brand

JW WINCO

Item

883-G1/2-20-B-MS Pressure-Relief Breather Vent

Local availability & support — Singapore

Local office: 20 Woodlands Link #09-05, Singapore 738733
Phone: +65 8878 8355
Delivery: Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment: Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to: Singapore

Technical Specifications

JW WINCO

Manufacturer Part Number

883-G1/2-20-B-MS 

Type

SAE, High Design with Stainless Steel Breather Cap Design, Brass 

Thread Size

1/2" 

Thread Type

SAE

Body Material

Brass 

Opening Pressure - Minimum

20 mbar 

Technical Documents

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JW WINCO Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Breather Valve is a 1/2" SAE pressure-relief breather vent with a brass body and stainless steel cap design. It features a minimum opening pressure of 20 mbar (MPN 883-G1/2-20-B-MS).

Frequently Asked Questions

What is a JW WINCO Breather Valve used for?

A JW WINCO Breather Valve (MPN 883-G1/2-20-B-MS) is a pressure-relief breather vent used in hydraulic and lubrication systems to equalize pressure and prevent contamination. Its 20 mbar minimum opening pressure and brass body suit industrial fluid power applications.

What are the specifications of the JW WINCO Breather Valve 883-G1/2-20-B-MS?

The JW WINCO Breather Valve has a 1/2" SAE thread, brass body, and stainless steel cap. Minimum opening pressure is 20 mbar. It is a high-design SAE type pressure-relief breather vent, model 883-G1/2-20-B-MS.

Where to buy a JW WINCO Breather Valve worldwide?

3G Electric supplies the JW WINCO Breather Valve (MPN 883-G1/2-20-B-MS) 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.

How to install a JW WINCO Breather Valve?

Install the JW WINCO Breather Valve by threading it into a 1/2" SAE port on a reservoir or gearbox. Tighten to manufacturer torque specs. Ensure the stainless steel cap is unobstructed for proper venting at 20 mbar opening pressure.

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.

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