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APPROVED VENDOR Stopper: SBR Rubber, 5 Stopper Size, 23 mm Bottom Dia, 27 mm Top Dia, 25 mm Overall Ht - Rubber Stoppers
APPROVED VENDORRubber Stoppers

APPROVED VENDOR Stopper: SBR Rubber, 5 Stopper Size, 23 mm Bottom Dia, 27 mm Top Dia, 25 mm Overall Ht

The APPROVED VENDOR Stopper: SBR Rubber is a rubber stopper made from SBR rubber in black. It has a Stopper Size of 5, with a bottom diameter of 23 mm, top diameter of 27 mm, and overall height of 25 mm. This product…

SKU 3G-OTH-381416

Brand
APPROVED VENDOR
Item
Stopper: SBR Rubber, 5 Stopper Size, 23 mm Bottom Dia, 27 mm Top Dia, 25 mm Overall Ht
Category
Rubber Stoppers
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Technical Specifications

APPROVED VENDOR
Manufacturer Part Number
5-1H
Type
Black
Material
SBR Rubber
Color
Black
Top Dia
27 mm
Standards
ASTM D2000
Bottom Dia
23 mm
Overall Ht
25 mm
Stopper Size
5
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APPROVED VENDOR Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The APPROVED VENDOR Stopper: SBR Rubber is a rubber stopper made from SBR rubber in black. It has a Stopper Size of 5, with a bottom diameter of 23 mm, top diameter of 27 mm, and overall height of 25 mm. This product meets ASTM D2000 standards.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the APPROVED VENDOR SBR rubber stopper used for?

The APPROVED VENDOR SBR rubber stopper is used to seal laboratory flasks, test tubes, and other containers. Its SBR rubber material provides good chemical resistance and flexibility for a tight fit. Common applications include general lab work, sample storage, and industrial sealing where a reliable, reusable stopper is needed.

What are the specifications of the APPROVED VENDOR stopper 5-1H?

The APPROVED VENDOR stopper 5-1H is made of black SBR rubber, size 5, with a bottom diameter of 23 mm, top diameter of 27 mm, and overall height of 25 mm. It meets ASTM D2000 standards for rubber material classification. The manufacturer part number is 5-1H.

Where to buy APPROVED VENDOR stoppers in worldwide?

You can source APPROVED VENDOR stoppers worldwide through 3G Electric, a global industrial equipment distributor since 1990. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the 5-1H stopper or other sizes.

How to select the right rubber stopper size for a flask?

To select the correct rubber stopper, measure the inner diameter of your flask opening. The stopper's top diameter should be slightly larger than the opening, and the bottom diameter slightly smaller, to create a seal. For the APPROVED VENDOR size 5 stopper, the top diameter is 27 mm and bottom is 23 mm, suitable for openings around 23–27 mm.

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 rubber stoppers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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