OEM Stopper: SBR Rubber, 11 1/2 Stopper Size, 50 mm Bottom Dia, 63 mm Top Dia
The APPROVED VENDOR Stopper is an SBR Rubber stopper, black in color, with a size of 11-1/2. It has a bottom diameter of 50 mm, a top diameter of 63 mm, and an overall height of 25 mm. This product meets ASTM D2000…
SKU 3G-OTH-381409
Also listed as: 1151H · 11 5 1H · 11-5-1H
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
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Product Description
The APPROVED VENDOR Stopper is an SBR Rubber stopper, black in color, with a size of 11-1/2. It has a bottom diameter of 50 mm, a top diameter of 63 mm, and an overall height of 25 mm. This product meets ASTM D2000 standards.
Frequently Asked Questions
What is the APPROVED VENDOR SBR rubber stopper used for?
This stopper is used to seal laboratory flasks, test tubes, and industrial containers. Its SBR rubber material provides a flexible, leak-resistant seal for general-purpose stoppering in chemical, pharmaceutical, and research environments.
What are the specifications of the APPROVED VENDOR stopper 11.5-1H?
The stopper has a size of 11-1/2, with a top diameter of 63 mm, bottom diameter of 50 mm, and overall height of 25 mm. It is made of black SBR rubber and meets ASTM D2000 standards. The manufacturer part number is 11.5-1H.
Where to buy the APPROVED VENDOR stopper 11.5-1H worldwide?
3G Electric supplies the APPROVED VENDOR stopper 11.5-1H worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time.
How to select the correct rubber stopper size for a flask?
Measure the inner diameter of your flask neck. The stopper's top diameter (63 mm) should be slightly larger than the opening, while the bottom diameter (50 mm) fits inside. The 11-1/2 size is designed for standard laboratory glassware. Always verify dimensions before ordering.
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.
