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JW WINCO 881-G1/2-200-MS-M Pressure-Relief Breather Vent, 1/2" SAE, Brass - Pressure-Relief Breather Vents
JW WINCOPressure-Relief Breather Vents

JW WINCO 881-G1/2-200-MS-M Pressure-Relief Breather Vent, 1/2" SAE, Brass

The JW WINCO GN881-G1/2-200-MS-M is a SAE pressure-relief breather valve with a green ring design, featuring a 1/2" SAE thread and a brass body. This component is part of our broader industrial solutions across 14…

SKU 3G-OTH-591700

Also listed as: 881G12200MSM · 881 G1 2 200 MS M · 881-G1-2-200-MS-M

Brand
JW WINCO
Item
881-G1/2-200-MS-M Pressure-Relief Breather Vent, 1/2" SAE, Brass
Part Number
881-G1/2-200-MS-M
Category
Pressure-Relief Breather Vents
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Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

JW WINCO
Manufacturer Part Number
881-G1/2-200-MS-M
Type
SAE, Pressure Relief (Green Ring) Design
Thread Size
1/2"
Thread Type
SAE
Body Material
Brass

Technical Documents

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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO GN881-G1/2-200-MS-M is a SAE pressure-relief breather valve with a green ring design, featuring a 1/2" SAE thread and a brass body. This component is part of our broader industrial solutions across 14 departments, with specialist depth in combustion, pumps, and controls as an authorised distributor for brands like FBR, Interpump, and Riello.

Frequently Asked Questions

What is the JW WINCO GN881-G1/2-200-MS-M breather valve used for?

The JW WINCO GN881-G1/2-200-MS-M is a pressure-relief breather valve used to vent excess pressure from hydraulic or pneumatic systems while preventing contamination. Its 1/2" SAE thread and brass body suit industrial applications across machining, material handling, and power transmission.

What are the specifications of the JW WINCO GN881-G1/2-200-MS-M?

This JW WINCO breather valve has a 1/2" SAE thread, brass body, and a pressure-relief green ring design. The manufacturer part number is 881-G1/2-200-MS-M. It is a SAE-type component for venting applications in industrial equipment.

Where to buy the JW WINCO GN881-G1/2-200-MS-M worldwide?

3G Electric supplies the JW WINCO GN881-G1/2-200-MS-M breather valve worldwide. As a global industrial solutions provider, we handle logistics, customs, and delivery to your location. Contact us to order this brass SAE pressure-relief valve for your system.

How to install the JW WINCO GN881-G1/2-200-MS-M breather valve?

Install the JW WINCO GN881-G1/2-200-MS-M by threading it into a compatible 1/2" SAE port. Use thread sealant on the brass threads to prevent leaks. Ensure the green ring is oriented for proper pressure relief. Torque to manufacturer specifications for a secure seal.

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.
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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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