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  3. KIMBLE 657250-125

KIMBLE 657250-125 Gas Washer Tall Springs Fritted Bubbler

657250-125 Kimble Gas Washer Tall Form With Springs No Fritted Bubbler #657250

( Brand: Kimble ), ( Manufacturer Part Number: 657250-125 ), ( Part Type: Spring Washer ), ( Nominalvol: 125ml ), ( Country Of Origin: United States ), ( Intended Use/discipline: Biological Laboratory, Chemistry Laboratory )

Review KIMBLE Gas Washer Tall Form Springs No Fritted Bubbler #657250

The **Kimble 657250-125 Gas Washer Tall Springs Fritted Bubbler** is a precision-engineered laboratory accessory designed to deliver superior performance in gas washing applications, ensuring purity and efficiency in chemical processes. Crafted from high-quality borosilicate glass (Type I, Class A), this fritted bubbler is built to withstand rigorous use in demanding environments, offering exceptional resistance to thermal shock, chemical corrosion, and mechanical stress. The **tall springs design** enhances gas dispersion, promoting optimal contact between the gas and liquid phases, which is critical for achieving high-purity gas streams in processes such as gas drying, scrubbing, or sample preparation. The **fritted disc** constructed from fine, durable glass frit provides a consistent and controlled bubbling action, minimizing liquid carryover while maximizing surface area for efficient gas-liquid interaction. With a **125 mm (5-inch) diameter**, this bubbler offers ample capacity for medium to large-scale applications, making it ideal for laboratory setups requiring reliable and scalable gas washing. Its **gas inlet** is positioned at the base, ensuring even distribution of gas bubbles throughout the liquid column, while the **liquid outlet** at the top allows for smooth, uninterrupted flow. The Kimble brand s reputation for precision and durability ensures that this bubbler maintains its integrity over countless cycles, reducing the risk of leaks or contamination. Whether used in analytical chemistry, environmental testing, or industrial gas treatment, the **Kimble 657250-125 Gas Washer Tall Springs Fritted Bubbler** delivers consistent, high-performance results, making it an indispensable component for laboratories prioritizing accuracy and reliability.

### Pros and Cons of buying a Kimble 657250-125 Gas Washer (Tall Springs Fritted Bubbler)

#### **Pros:**

1. **High-Quality Construction** Kimble products are known for their durable glassware, designed to withstand rigorous laboratory use. The 657250-125 is likely made from borosilicate glass, which is resistant to thermal shock and chemical corrosion, ensuring longevity.

2. **Precision Engineering** The tall springs fritted bubbler is designed for efficient gas dispersion, making it ideal for applications requiring even gas distribution, such as sparging or aeration in chemical reactions or biological cultures.

3. **Compatibility with Gas Systems** The fritted bubbler is engineered to work seamlessly with gas washers, allowing for controlled gas flow while trapping particulates and moisture, which is critical in experiments requiring dry, clean gas.

4. **Versatility** Suitable for a range of laboratory applications, including gas scrubbing, gas drying, and filtration, making it a valuable addition to any lab equipped with gas washers.

5. **Brand Reputation** Kimble is a trusted name in laboratory glassware, known for reliability and adherence to industry standards, reducing the risk of malfunctions or failures in critical experiments.

6. **Easy Maintenance** Glass components are generally easier to clean and sterilize compared to plastic or metal alternatives, ensuring consistent performance over time.

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#### **Cons:**

1. **Cost** High-quality laboratory glassware, especially from reputable brands like Kimble, can be expensive compared to generic or lower-grade alternatives. The initial investment may be a barrier for smaller labs or individual researchers on a tight budget.

2. **Fragility** Despite borosilicate glass being durable, glassware remains susceptible to breakage if mishandled, dropped, or exposed to extreme thermal shock. This could lead to costly replacements or lab disruptions.

3. **Replacement Parts** If the bubbler or other components wear out or become damaged, finding exact replacements may be difficult, especially if the product is discontinued or no longer in production.

4. **Installation Complexity** Setting up a gas washer system, including the fritted bubbler, may require technical expertise, especially if it involves sealing glass components to tubing or adapters. Improper installation could lead to leaks or inefficiencies.

5. **Maintenance Requirements** Regular cleaning and inspection are necessary to prevent clogging or degradation of the fritted material, which can affect gas flow and performance over time.

6. **Limited Customization** The 657250-125 is likely a standard model with fixed specifications. If your application requires non-standard dimensions or configurations, you may need to source a custom alternative, which could be more expensive.

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### **Conclusion:**

The Kimble 657250-125 gas washer fritted bubbler is a high-quality, reliable component for laboratories requiring precise gas dispersion and scrubbing. Its durability, compatibility with gas washers, and brand reputation make it a strong choice for research environments where consistency and performance are critical. However, the upfront cost, potential fragility, and maintenance demands must be carefully considered. If your lab prioritizes long-term reliability and can accommodate the associated expenses, this bubbler is an excellent investment. For budget-conscious setups or applications with lower demands, evaluating alternatives (e.g., lower-cost brands or plastic alternatives) may be worthwhile.

### **Recommendation:** Purchase the Kimble 657250-125 if:

- Your lab requires high-performance, durable glassware for critical gas applications.

- You have the budget to invest in a reputable, long-lasting product.

- Proper handling, installation, and maintenance protocols are in place to ensure optimal performance.

Consider alternatives if:

- Cost is a significant constraint, and you can find a similarly effective but lower-cost option.

- Your application does not demand the precision or durability of Kimble glassware.

- You require custom modifications that the standard model does not support.

Details:

Often gas washers are used to bring carbon dioxide-air mixtures the high humidity required in gassed cell culture incubators. If that is your application, you should obtain a fritted cylinder the main joint likely too narrow for disc to achieve the fine gas dispersion needed effective humidification. Good glassware is ageless. Item: 657250-n2n.

The design of this unit makes it easy to replace the frit, which is attached bubbler tube by a PTFE sleeve; note that neither fritted cylinder nor connecting sleeve are included in item. The lower bottle part holds the washing liquid and has a large hexagonal base for stability. Gas washing bottles are used to wash or dry gasses Barbed sidearm tabulations allow snug connections laboratory tubing. Stoppers are typically equipped with fritted glass bubbles, available in different porosity's coarse or extra coarse.

After bubbling through the medium, washed gas exits via sidearm of bottle stopper. The two glass parts connect using a Standard Taper 29/42 joint and are held together by springs that attach to horns on the shoulders of this item. Gas enters at the top of central vertical tube, lower end which is submerged in washing medium. Often a PTFE sleeve is used on the main ground glass joint in lieu of grease, which snot great around Rewrite.

Comparing dimensions gives a nominal volume of 220 mL 5 or so for the latter and, by analogy, catalogue number 657250-220. A globe on the vent side lessens change that washing medium gets sprayed into whatever is downstream. Shipping consolidation discount applied to the purchase of multiple units. These springs are mostly designed to prevent the top from flying off, since they not very tight when installed, thereby ensuring that internal pressure does rise much above ambient.

part #: 657250125 price

  • $77.99

specifications plasticwarelabsuppy:

  • brand: Kimble
  • mpn: 657250-125
  • part type: Spring Washer
  • nominalvol: 125ml
  • country of origin: United States
  • intended use/discipline: Biological Laboratory, Chemistry Laboratory

returns plasticwarelabsuppy:

  • policy: No Returns

seller plasticwarelabsuppy:

  • rating: 100.0%
  • # reviews: 426
  • city: West Lafayette, Indiana

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  • service: USPS Ground Advantage
  • type: Calculated
  • transit: 5-8 Days
  • cost: $7.57
  • class: Standard
  • carrier: USPS

offer plasticwarelabsuppy:

  • quantity: 1
  • availability: In Stock
  • sold: 0
  • started: March 20, 2026
  • options: Ship-to-home

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general plasticwarelabsuppy:

  • Medical, Lab Dental Supplies > Glassware Plasticware > Other Medical Lab Glassware
  • condition: Used
part type: spring washer, nominalvol: 125ml, country of origin: united states, intended use/discipline: biological laboratory, chemistry laboratory,
category: business & industrial > medical, lab dental supplies > glassware plasticware > medical lab glassware, sku: 13488906619416762,
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1 offer $77.99 USD
  • Used. Offer #1 priced at $77.99 + $8.61 shipping estimate = $86.60* total. The design of this unit makes it easy to replace the frit, which is attached to the bubbler tube by a PTFE sleeve; note that neither the fritted bubbler cylinder nor the connecting sleeve are included in this item. Stoppers are typically equipped with fritted glass bubblers, available in different porosities (coarse or extra coarse).+$8.61 shipping

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