Sale price$1,104.42
Select a Size
Estimated Delivery: 
<p>Earn%20[points_amount]%20when%20completing%20this%20purchase.</p>

Description

The Wallach UltraFreeze Dewar Manual Discharge Device helps contain liquid nitrogen until it is needed.

Warranty: 90 Days - Free from Defects in Material and Workmanship.

Note: White Dewar tank (pictured) sold separately.

Sizes

Wallach Dewar Manual Discharge Device Sizes

  • #900111-3: For 10 or 20 Liter (#900109-3) UltraFreeze Dewar.
    • Discharge Device is large enough to hold 20 liters, but can hold 10 liters as well.
  • #900111-1: 2" - For 10 Liter UltraFreeze Dewar (#900109-2).

Literature

Wallach Dewar Manual Discharge Device Literature

Wallach Product Catalog

Frequently asked questions

Does this manual discharge device include the Dewar tank?

No, the Dewar tank is sold separately and is not included with the purchase of this accessory. The purchase includes only the Wallach UltraFreeze Dewar Manual Discharge Device in the configuration you select (either for the 10 Liter Dewar or the 10/20 Liter Dewar).

Does this discharge device include a warranty?

Yes, the Wallach UltraFreeze Dewar Manual Discharge Device is covered by a manufacturer’s warranty.

Since the product is supplied in Factory New condition, it is protected by:

  • Duration: 90 Days
  • Coverage: Warranty against defects in material and workmanship
Is this device compatible with UltraFreeze Dewars?

Yes, this manual discharge device is specifically designed for use with Wallach UltraFreeze Dewars. It is an essential accessory for safely containing and dispensing liquid nitrogen from these storage vessels. Two variant options ensure proper compatibility with different tank sizes:

  • One model fits the 10 Liter Dewar tanks.
  • Another model is suitable for both 10 Liter and 20 Liter Dewar tanks.
Does this device safely contain liquid nitrogen?

Yes, the Wallach UltraFreeze Dewar Manual Discharge Device is specifically engineered for the safe and controlled containment of liquid nitrogen (LN2).

This device functions as a critical accessory that attaches to the Dewar’s top assembly, providing both security and manual control over the cryogenic contents.

Key features supporting safe containment and discharge include:

  • Secure Sealing: Designed to securely contain the liquid nitrogen within compatible UltraFreeze Dewar tanks until dispensing is required.
  • Manual Control: Features a manually operated valve and necessary fittings for precise control when initiating the discharge.
  • Pressure Monitoring: An integrated pressure gauge is included to allow users to monitor internal conditions safely.

Note that this device is available in configurations compatible with specific Wallach UltraFreeze Dewar tanks (the Dewar tank is sold separately):

  • For the 10 Liter UltraFreeze Dewar
  • For both the 10 Liter and 20 Liter UltraFreeze Dewars
Is the device sold as factory new?

The Wallach UltraFreeze Dewar Manual Discharge Device is sold exclusively as Factory New inventory. This confirms the device is unused and comes directly from the manufacturer, CooperSurgical, ensuring the highest quality condition for immediate use.

Does this device offer precise LN2 discharge control?

Yes, the Wallach UltraFreeze Dewar Manual Discharge Device is designed to provide safe and controlled dispensing of liquid nitrogen (LN2).

This crucial accessory manages LN2 storage and discharge through its specialized top-mounted assembly, which includes:

  • Secure Containment: The primary function is to safely contain the cryogenic liquid within the Dewar until the operator is ready for dispensing.
  • Manual Control: It features brass/metal valve controls necessary for safe handling, allowing the operator to manually regulate the initiation and flow of LN2.
  • Pressure Monitoring: The assembly includes an integrated pressure gauge for essential monitoring during discharge operations, ensuring a controlled and safe user experience in medical and laboratory settings.
Is this high-quality device US-made?

Yes, the Wallach UltraFreeze Dewar Manual Discharge Device is sourced from inventory in the US.

This accessory is sold as Factory New and is essential for safely containing and controlling the discharge of liquid nitrogen from compatible 10 Liter or 10/20 Liter UltraFreeze Dewar tanks.

How does the device safely contain liquid nitrogen?

The Wallach UltraFreeze Dewar Manual Discharge Device is engineered for the safe and controlled management of liquid nitrogen (LN2) within compatible UltraFreeze Dewar vessels (which are sold separately).

This crucial accessory ensures safety and precision through its specialized, top-mounted assembly:

  • Secure Containment: The device provides a tight seal at the top of the Dewar, safely holding the cryogenic liquid until discharge is required.
  • Pressure Management: It includes an integrated pressure gauge to allow continuous monitoring of the Dewar’s internal pressure, ensuring safe operation.
  • Controlled Discharge: The assembly features valve controls and durable fittings (implied to be metal, such as brass) for precise, manual regulation of LN2 flow during dispensing.

This device is available in two configurations to ensure exact compatibility: one designed for the 10 Liter UltraFreeze Dewar and another for both the 10 Liter and 20 Liter models.

Does this device provide controlled liquid nitrogen discharge?

Yes, the Wallach UltraFreeze Dewar Manual Discharge Device is specifically engineered to ensure the safe containment and controlled manual discharge of liquid nitrogen (LN2).

Key features ensuring safe operation and precise use include:

  • Secure Containment: The device attaches to the top of compatible UltraFreeze Dewars, securely containing the liquid nitrogen until discharge is needed.
  • Controlled Manual Discharge: It includes a complete assembly featuring durable metallic fittings, a shut-off valve, and an integrated pressure gauge to monitor conditions and allow for precise manual release.
  • Compatibility Options: The device is available in two configurations to fit your specific Wallach UltraFreeze Dewar size:
    • For the 10 Liter UltraFreeze Dewar.
    • For both the 10 and 20 Liter UltraFreeze Dewars.

The device is supplied in Factory New condition and includes a 90-day warranty covering defects in material and workmanship.

What UltraFreeze Dewars are compatible?

The Wallach Dewar Manual Discharge Device is designed exclusively for use with Wallach UltraFreeze Dewar storage tanks (the tanks are sold separately).

It is available in two size configurations to ensure perfect compatibility with your specific tank model:

  • For 10 Liter Dewars: This variant is sized exclusively for the 10-liter UltraFreeze Dewar model.
  • For 10 or 20 Liter Dewars: This configuration is suitable for use with both the 10-liter and the 20-liter UltraFreeze Dewar tanks.