OEM Stopper: Natural Rubber, 7 Stopper Size, 30 mm Bottom Dia, 37 mm Top Dia
The APPROVED VENDOR Stopper: Natural Rubber is a black rubber stopper with a size 7, featuring a 30 mm bottom diameter, 37 mm top diameter, and 25 mm overall height. Made from natural rubber, this stopper is…
SKU 3G-OTH-381342
Also listed as: RST7H · RST7 H
Local availability & support
- Delivery
- Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
- Payment
- Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.
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Product Description
The APPROVED VENDOR Stopper: Natural Rubber is a black rubber stopper with a size 7, featuring a 30 mm bottom diameter, 37 mm top diameter, and 25 mm overall height. Made from natural rubber, this stopper is identified by manufacturer part number RST7-H.
Frequently Asked Questions
What is the APPROVED VENDOR RST7-H rubber stopper used for?
The APPROVED VENDOR RST7-H natural rubber stopper is used to seal containers, test tubes, and flasks in laboratory and industrial settings. Its size 7 design with a 30 mm bottom diameter and 37 mm top diameter provides a tight fit for standard openings, preventing leaks and contamination.
What are the specifications of the APPROVED VENDOR RST7-H stopper?
The APPROVED VENDOR RST7-H stopper is made of natural rubber, color black, with stopper size 7. It has a bottom diameter of 30 mm, top diameter of 37 mm, and overall height of 25 mm. The manufacturer part number is RST7-H.
Where to buy the APPROVED VENDOR RST7-H stopper worldwide?
You can source the APPROVED VENDOR RST7-H natural rubber stopper through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring you receive the correct part for your application.
How to select the right size rubber stopper for a container?
To select the right rubber stopper, measure the container opening diameter and match it to the stopper's top and bottom diameters. The APPROVED VENDOR RST7-H has a 30 mm bottom and 37 mm top diameter, suitable for openings requiring a size 7 stopper. 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.
