We ship worldwide — Singapore, Australia, Malaysia, Indonesia, Philippines, India, Middle East & more

APPROVED VENDOR Rubb Gasket 3 In. Hose Coupling,PK10: GASK-300-10G, Rubber Gasket - Pneumatics
APPROVED VENDORPneumatics

APPROVED VENDOR Rubb Gasket 3 In. Hose Coupling,PK10: GASK-300-10G, Rubber Gasket

SKU 3G-OTH-144833

Brand
APPROVED VENDOR
Item
Rubb Gasket 3 In. Hose Coupling,PK10: GASK-300-10G, Rubber Gasket
Category
Pneumatics
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
GASK-300-10G
Type
Hose Coupling, Rubber Gasket
PK10
GASK-300-10G
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Frequently Asked Questions

What is an APPROVED VENDOR rubber gasket for a 3-inch hose coupling used for?

This rubber gasket seals the connection between a 3-inch hose coupling and its mating fitting, preventing leaks in pneumatic, water, or low-pressure fluid systems. It is commonly used in industrial material handling, irrigation, and process piping where a reliable, replaceable seal is needed.

What are the specifications of the APPROVED VENDOR GASK-300-10G rubber gasket?

The GASK-300-10G is a rubber gasket designed for a 3-inch hose coupling. It comes in a pack of 10 (PK10) and is manufactured by APPROVED VENDOR under part number GASK-300-10G. The gasket provides a flexible, durable seal for pneumatic and low-pressure applications.

Where to buy APPROVED VENDOR GASK-300-10G rubber gaskets worldwide?

3G Electric supplies the APPROVED VENDOR GASK-300-10G rubber gasket pack worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us to order this pneumatic sealing component for your hose coupling needs.

How to install a rubber gasket on a 3-inch hose coupling?

To install, first ensure the coupling faces are clean and free of debris. Place the rubber gasket evenly over the coupling face, then align and tighten the mating fitting securely. Avoid over-tightening, which can deform the gasket. Replace if worn or damaged to maintain a leak-free seal.

Used in

Common applications for APPROVED VENDOR
Laboratory sampling — APPROVED VENDOR clear wide mouth glass bottles for collecting and storing liquid samples in non-sterile environments.
Steam heating maintenance — APPROVED VENDOR forged brass radiator valves for regulating steam flow in commercial building heating systems.
High-pressure cleaning — APPROVED VENDOR turbo spray nozzles for pressure washers used in industrial equipment cleaning up to 6,000 psi.
Cleanroom operations — APPROVED VENDOR vinyl task chairs for seating in ISO 5 classified manufacturing or assembly areas.
General sealing — APPROVED VENDOR natural rubber stoppers for closing laboratory flasks or test tubes in educational or research settings.
Tamper-evident security — APPROVED VENDOR brass lead and wire seals for securing utility meters, cargo containers, or access panels.

APPROVED VENDOR Products

3G Electric supplies APPROVED VENDOR pneumatics. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
APPROVED VENDOR Buna-N Gasket 1-1/2": BUNA150, Gasket
APPROVED VENDOR
APPROVED VENDOR Buna-N Gasket 1-1/2": BUNA150, Gasket
APPROVED VENDOR
APPROVED VENDOR
APPROVED VENDOR O-Ring Seal of T-Bolt,PK6: For 6CGH5, 6 PK (MPN PPUP5020G)
APPROVED VENDOR O-Ring Seal Of Volute: For 6CGH4 (MPN PPUP4008G)
APPROVED VENDOR
APPROVED VENDOR O-Ring Seal Of Volute: For 6CGH4 (MPN PPUP4008G)
APPROVED VENDOR O-Ring Seal Of Casing Cover: For 6CGH4 (MPN PPUP4006G)
APPROVED VENDOR
APPROVED VENDOR O-Ring Seal Of Casing Cover: For 6CGH4 (MPN PPUP4006G)

More from APPROVED VENDOR

View all APPROVED VENDOR parts
APPROVED VENDOR Rubb Gasket 1-1/2 In. Hose Coupling,PK10: GASK-150-10G, Rubber Gasket
APPROVED VENDOR
APPROVED VENDOR Rubb Gasket 1-1/2 In. Hose Coupling,PK10: GASK-150-10G, Rubber Gasket
APPROVED VENDOR Rubb Gasket 2 In. Hose Coupling,PK10: GASK-200-10G, Rubber Gasket
APPROVED VENDOR
APPROVED VENDOR Rubb Gasket 2 In. Hose Coupling,PK10: GASK-200-10G, Rubber Gasket
APPROVED VENDOR Bolt: TTAFZR7G, Bolt
APPROVED VENDOR
APPROVED VENDOR Bolt: TTAFZR7G, Bolt
APPROVED VENDOR Gasket: PN32XC002G, Gasket
APPROVED VENDOR
APPROVED VENDOR Gasket: PN32XC002G, Gasket
APPROVED VENDOR Lever Assembly: PN32XC003G, Lever Assembly
APPROVED VENDOR
APPROVED VENDOR Lever Assembly: PN32XC003G, Lever Assembly
APPROVED VENDOR Buna-N Gasket 2": BUNA200, Buna-N Gasket
APPROVED VENDOR
APPROVED VENDOR Buna-N Gasket 2": BUNA200, Buna-N Gasket
APPROVED VENDOR Rubb Gasket 4 In. Hose Coupling,PK5: GASK-400-5G, Rubber Gasket
APPROVED VENDOR
APPROVED VENDOR Rubb Gasket 4 In. Hose Coupling,PK5: GASK-400-5G, Rubber Gasket
APPROVED VENDOR Gasket: PN32XC001G, Gasket
APPROVED VENDOR
APPROVED VENDOR Gasket: PN32XC001G, Gasket