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HACH Blue Rubber Stopper, 1 Hole, 2.1 in Height, 6-Pack - Rubber Stoppers
HACHRubber Stoppers

HACH Blue Rubber Stopper, 1 Hole, 2.1 in Height, 6-Pack

The HACH Stopper is a rubber stopper with a 3.65-inch bottom diameter and 2.1-inch overall height, supplied in blue. It features one hole and includes six stoppers per pack, identified by manufacturer part number 173106.

SKU 3G-OTH-381357

Brand
HACH
Item
Blue Rubber Stopper, 1 Hole, 2.1 in Height, 6-Pack
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

HACH
Manufacturer Part Number
173106
Type
Blue
Color
Blue
Holes
1
Overall Ht
2.1 in
Stoppers Included
6

Technical Documents

No technical documents available for this product.
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HACH Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The HACH Stopper is a rubber stopper with a 3.65-inch bottom diameter and 2.1-inch overall height, supplied in blue. It features one hole and includes six stoppers per pack, identified by manufacturer part number 173106.

Frequently Asked Questions

What is the HACH 173106 stopper used for?

The HACH 173106 rubber stopper seals laboratory glassware, flasks, or test tubes during sample preparation, mixing, or storage. Its single hole accommodates a glass tube, thermometer, or sensor. Common in water testing, environmental labs, and industrial quality-control applications where a secure, inert seal is required.

What are the specifications of the HACH 173106 stopper?

The HACH 173106 stopper has a 3.65-inch bottom diameter, 2.1-inch overall height, and one hole. It is blue rubber and supplied in packs of six. The manufacturer part number is 173106. These dimensions suit standard laboratory openings and provide a reliable seal for sample containers.

Where to buy HACH 173106 stoppers worldwide?

3G Electric supplies the HACH 173106 stopper to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact our team for a quote and lead time. As a global industrial sourcing partner, we ensure you receive genuine HACH components for your lab or process needs.

How to install a HACH rubber stopper?

To install the HACH 173106 stopper, first ensure the container opening is clean and dry. Gently insert the stopper with a twisting motion until it seats firmly. For the single hole, pass a glass tube or sensor through before insertion. Avoid excessive force to prevent tearing. Replace if the seal becomes loose or damaged.

Used in

Common applications for HACH
Municipal water treatment — HACH PHC20101 IntelliCAL pH electrode for pH monitoring in distribution systems
Industrial wastewater — HACH Chloride Test Kit (2438600) for chlorine residual analysis in effluent
Laboratory analysis — HACH Buffer Standard Solution S11M005 for calibrating pH meters in quality control labs
Environmental field testing — HACH Chemical Test Strips (2793828) for rapid water quality screening
Process water monitoring — HACH Probe LZW5056.97.0002 for ORP measurement in cooling towers
Wastewater treatment — HACH Water Quality Test Kit (2182000) for nitrite monitoring in biological treatment processes
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HACH Products

3G Electric supplies HACH 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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