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OEM Stopper: SBR Rubber, 3 Stopper Size, 18 mm Bottom Dia, 24 mm Top Dia, 25 mm Overall Ht - Rubber Stoppers
OEMRubber Stoppers

OEM Stopper: SBR Rubber, 3 Stopper Size, 18 mm Bottom Dia, 24 mm Top Dia, 25 mm Overall Ht

The APPROVED VENDOR Stopper is an SBR Rubber stopper, size 3, with a bottom diameter of 18 mm, top diameter of 24 mm, and overall height of 25 mm. It is black and complies with ASTM D2000 standards.

SKU 3G-OTH-381414

Also listed as: 3004 · 3 004

Brand
OEM
Item
Stopper: SBR Rubber, 3 Stopper Size, 18 mm Bottom Dia, 24 mm Top Dia, 25 mm Overall Ht
Category
Rubber Stoppers
Available to Order
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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

OEM
Manufacturer Part Number
3-004
Type
Black
Material
SBR Rubber
Color
Black
Top Dia
24 mm
Standards
ASTM D2000
Bottom Dia
18 mm
Overall Ht
25 mm
Stopper Size
3

Technical Documents

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

Product Description

The APPROVED VENDOR Stopper is an SBR Rubber stopper, size 3, with a bottom diameter of 18 mm, top diameter of 24 mm, and overall height of 25 mm. It is black and complies with ASTM D2000 standards.

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 industrial containers. Its size 3 design with an 18 mm bottom diameter and 24 mm top diameter provides a secure fit. The SBR rubber material offers good abrasion resistance and flexibility for general-purpose sealing applications.

What are the specifications of the APPROVED VENDOR stopper 3-004?

The APPROVED VENDOR stopper 3-004 is a size 3 SBR rubber stopper with a bottom diameter of 18 mm, top diameter of 24 mm, and overall height of 25 mm. It is black in color and complies with ASTM D2000 standards. The manufacturer part number is 3-004.

Where to buy the APPROVED VENDOR stopper 3-004 worldwide?

You can source the APPROVED VENDOR stopper 3-004 worldwide through 3G Electric. As 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.

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

To select the right rubber stopper, measure the inner diameter of your flask opening. The stopper's bottom diameter should be slightly larger than the opening for a tight seal. For the APPROVED VENDOR size 3 stopper, the bottom diameter is 18 mm and top diameter is 24 mm, suitable for openings around 16-18 mm.

OEM Products

3G Electric supplies OEM 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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Stopper: SBR Rubber, 3 Stopper Size, 18 mm Bottom Dia, 24 mm Top Dia, 25 mm Overall Ht, Black (MPN 3-1H)
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Stopper: SBR Rubber, 4 Stopper Size, 20 mm Bottom Dia, 26 mm Top Dia, 25 mm Overall Ht, Black (MPN 4-004)
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Stopper: SBR Rubber, 5 Stopper Size, 23 mm Bottom Dia, 27 mm Top Dia, 25 mm Overall Ht, Black (MPN 5-004)
Stopper: SBR Rubber, 5 Stopper Size, 23 mm Bottom Dia, 27 mm Top Dia, 25 mm Overall Ht, Black (MPN 5-004)
Stopper: SBR Rubber, 4 Stopper Size, 20 mm Bottom Dia, 26 mm Top Dia, 25 mm Overall Ht, Black (MPN 4-1H)
Stopper: SBR Rubber, 4 Stopper Size, 20 mm Bottom Dia, 26 mm Top Dia, 25 mm Overall Ht, Black (MPN 4-1H)
Stopper: SBR Rubber, 6 Stopper Size, 26 mm Bottom Dia, 32 mm Top Dia, 25 mm Overall Ht, Black (MPN 6-004)
Stopper: SBR Rubber, 6 Stopper Size, 26 mm Bottom Dia, 32 mm Top Dia, 25 mm Overall Ht, Black (MPN 6-004)
Stopper: SBR Rubber, 8 Stopper Size, 33 mm Bottom Dia, 41 mm Top Dia, 25 mm Overall Ht, Black (MPN 8-004)
Stopper: SBR Rubber, 8 Stopper Size, 33 mm Bottom Dia, 41 mm Top Dia, 25 mm Overall Ht, Black (MPN 8-004)