74223B-Box
Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick
The 74223B-Box Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick is a durable sealing disc with a 3.5-inch outer diameter and 0.5-inch starter hole, priced at $43.49. Ideal for secure, reusable containment in medical or lab settings where leak-proof performance is critical.
● In stock
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Key features
- 3-1/2 inch outer diameter for standard fit
- 1/2 inch starter hole for easy installation
- Thick, durable material resists deformation
- Blue color enables quick visual ID
- Reusable design supports multiple uses
- Round shape ensures even pressure seal
- Designed for medical and lab use
Pros
- +High durability under pressure
- +Easy to identify with blue color
- +Precise hole and diameter sizing
- +Suitable for repeated use
- +Reliable seal in critical systems
Cons
- −Higher price than basic washers
- −Limited to specific 3.5-inch systems
- −Not for high-temperature environments
About 74223B-Box Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick
What is 74223B-Box Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick?
The 74223B-Box Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick is a specialized sealing disc engineered for reliable performance in containment applications. Featuring a 3-1/2 inch outer diameter and a pre-cut 1/2 inch starter hole, this blue disc is constructed from thick, resilient material designed to maintain integrity under pressure. Sold by Diabetesstore, it is commonly used in medical, laboratory, or industrial environments where secure sealing of containers or systems is essential. The vibrant blue color allows for easy identification among components, supporting organized workflows.
Key features
- Durable Material — Thick construction supports repeated use and pressure resistance.
- Precise Dimensions — 3-1/2 inch outer diameter with a 1/2 inch starter hole for accurate fit.
- Color-Coded — Blue hue enables quick visual identification in multi-component setups.
- Round Design — Ensures even seal distribution and compatibility with standard housings.
- Reusable — Designed for multiple installations without compromising seal quality.
- Brand Consistency — Part of the 74223B-Box line known for reliable sealing solutions.
- Specialized Use — Optimized for medical or lab-grade containment systems.
Who is 74223B-Box Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick for?
This sealing disc serves healthcare professionals, laboratory technicians, and industrial maintenance staff who require dependable, leak-resistant components. It's ideal for users managing fluid control systems, specimen containment, or medical devices where failure is not an option. The product suits both routine replacements and system upgrades.
How does 74223B-Box Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick compare?
Compared to generic sealing discs, this model offers superior thickness and material consistency, enhancing durability and seal reliability. Unlike standard polypropylene or rubber washers, the Colly-Seel disc is engineered specifically for medical-grade applications, providing better resistance to deformation. It outperforms thinner alternatives in high-pressure environments and offers color-coding not found in basic models. While similar in size to common O-rings or gaskets, its design supports more secure, long-term sealing in critical systems.
Best use cases
- →Medical device sealing
- →Laboratory specimen containment
- →Fluid system maintenance
- →Reusable container sealing
- →Industrial pressure control
Is Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick right for you?
The 74223B-Box Torbot Colly-Seel Disc is best for medical or lab technicians needing reliable, reusable seals. It suits users replacing worn discs or upgrading systems requiring precise 3-1/2 inch components. No advanced skills needed—just match the size and application. Consider alternatives only if using non-standard diameters or needing heat resistance.
How it compares: Compared to standard rubber gaskets or generic washers, this disc offers thicker, more resilient material and precise sizing for medical use. It outperforms basic models in durability and leak prevention, though it lacks heat resistance found in silicone-based alternatives.
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Frequently Asked Questions
What is the 74223B-Box Torbot Colly-Seel Disc used for?
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It's used to create a secure, reusable seal in medical, laboratory, or industrial systems requiring leak-proof performance with a 3-1/2 inch diameter fit.
Does the disc come pre-cut with a starter hole?
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Yes, it has a 1/2 inch starter hole centered for immediate installation in compatible systems without additional drilling or preparation.
How does the thickness improve performance?
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The thick design resists compression set and deformation under pressure, maintaining a reliable seal over multiple uses in critical applications.
Is the blue color functional or just cosmetic?
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The blue color is functional, allowing quick visual identification among components, reducing errors in multi-part or high-traffic environments.
Can this disc be reused multiple times?
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Yes, it's designed for repeated installation and removal while maintaining seal integrity, making it cost-effective for routine maintenance.
How much does Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick cost?
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Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick is $43.49 at Diabetesstore.com. Prices may change — click through to Diabetesstore.com for the latest.
Is Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick in stock at Diabetesstore.com?
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Yes, Torbot Colly-Seel Disc 3-1/2 OD Round, 1/2 Starter Hole, Blue, Thick is currently in stock at Diabetesstore.com.
Specifications
- Brand
- 74223B-Box
- SKU
- 74738