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JW WINCO Pressure-Relief Breather Vent, M12 x 1.5, Brass, 17 mm Height - Pressure-Relief Breather Vents
JW WINCOPressure-Relief Breather Vents

JW WINCO Pressure-Relief Breather Vent, M12 x 1.5, Brass, 17 mm Height

The JW WINCO Breather Valve (MPN 881-M12X1.5-200-MS-M) is a metric pressure-relief breather vent with a green ring design, featuring an M12 thread size and a brass body. With an overall height of 17 mm, this…

SKU 3G-OTH-591715

Also listed as: 881M12X15200MSM · 881 M12X1 5 200 MS M · 881-M12X1-5-200-MS-M

Brand
JW WINCO
Item
Pressure-Relief Breather Vent, M12 x 1.5, Brass, 17 mm Height
Part Number
881-M12X1.5-200-MS-M
Category
Pressure-Relief Breather Vents
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Technical Specifications

JW WINCO
Manufacturer Part Number
881-M12X1.5-200-MS-M
Type
Metric, Pressure Relief (Green Ring) Design, Brass
Overall Ht
17 mm
Thread Size
M12
Thread Type
Metric
Body Material
Brass

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

Product Description

The JW WINCO Breather Valve (MPN 881-M12X1.5-200-MS-M) is a metric pressure-relief breather vent with a green ring design, featuring an M12 thread size and a brass body. With an overall height of 17 mm, this component is designed for pressure relief applications in industrial equipment.

Frequently Asked Questions

What is a JW WINCO breather valve used for?

A JW WINCO breather valve relieves excess pressure in industrial equipment enclosures, preventing seal damage and contamination. Its M12 metric thread and brass body suit gearboxes, hydraulic tanks, and pumps where controlled venting is required.

What are the specifications of the JW WINCO 881-M12X1.5-200-MS-M?

This JW WINCO breather valve has an M12 thread size, metric thread type, brass body, and 17 mm overall height. It features a pressure-relief green ring design. The manufacturer part number is 881-M12X1.5-200-MS-M.

Where to buy JW WINCO breather valves worldwide?

3G Electric supplies JW WINCO breather valves worldwide, handling full logistics and customs clearance. As a global industrial sourcing partner, we provide genuine JW WINCO components like the 881-M12X1.5-200-MS-M to customers across 14 industrial departments.

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 compatible sealant on the brass threads to prevent leaks. Ensure the green ring is oriented upward for proper pressure relief operation.

Used in

Common applications for JW WINCO
Hydraulic power units — JW Winco filter breather vents (e.g., SKU 912HX4) with 3/4" SAE thread and 10-micron filtration for air exchange on reservoirs.
Gearbox and compressor mounting — JW Winco cylindrical vibration-isolating mounts (e.g., SKU 802C02) with 55A durometer natural rubber to reduce transmitted vibration.
Industrial machinery adjustment — JW Winco knurled knobs (e.g., SKU 822Y21) with M6 steel thread insert for manual clamping and positioning on jigs and fixtures.
Fluid drainage in reservoirs — JW Winco fluid drain valves (e.g., SKU 912HP9) with M16x1.5 mounting thread and tethered cap for controlled draining of hydraulic tanks.
Corrosive environment fastening — JW Winco stainless steel wing knobs (e.g., SKU 822W63) with 1/4"-20 threaded hole for frequent manual adjustment in wet or chemical-exposed areas.
Metric and inch thread applications — JW Winco knurled knobs (e.g., SKU 822Y18) with 3/8"-16 thread for equipment requiring inch-based manual fastening.
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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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This pressure-relief breather vent features a brass body and stainless steel cap with an M12 metric thread. It has a minimum opening pressure of 20 mbar, allowing controlled venting of pressure buildup in sealed enclosures such as gearboxes or hydraulic tanks
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This pressure-relief breather vent features a brass body and stainless steel cap with an M12 metric thread. It has a minimum opening pressure of 20 mbar, allowing controlled venting of pressure buildup in sealed enclosures such as gearboxes or hydraulic tanks
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