ATMI SR4BDAFB-050316 NOWPak Dispenser, Smart Probe, 131625

ATMI SR4BDAFB-050316 NOWPak Dispenser with Smart Probe (part 131625) is designed for precise chemical dispensing in semiconductor and other high-purity industrial applications. This automated dispenser integrates a smart probe for accurate level monitoring and consistent fluid delivery, reducing manual intervention and improving process reliability.

Overview

The NOWPak Dispenser addresses common challenges in chemical handling, such as contamination risk, dispensing inaccuracies, and operator safety. It is intended for use in cleanroom environments, fabs, and chemical supply systems where precise and repeatable dispensing of high-purity liquids is critical. The smart probe enables automated cycle control, ensuring that the correct volume is dispensed without overfilling or waste. This dispenser is particularly suitable for processes requiring strict adherence to flow rates and chemical purity standards.

Key Features

• Smart Probe Technology: The integrated smart probe provides real-time level sensing to automate dispensing cycles and prevent overfilling. This feature enhances process consistency and reduces operator oversight.
• NOWPak Container Compatibility: Designed specifically for ATMI NOWPak containers, ensuring a secure connection and leak-free operation. The dispenser mates directly with standard NOWPak connectors for quick changeovers.
• Pressurized Dispensing System: Utilizes controlled pressure to deliver chemicals at a steady flow rate, minimizing pulsation and maintaining accuracy across a range of viscosities.
• Durable Construction: Built with chemically resistant materials suitable for aggressive solvents and acids commonly used in semiconductor manufacturing. The housing is rated for cleanroom compatibility.

Technical Specifications

• Brand: ATMI
• Model: SR4BDAFB-050316
• Part Number: 131625
• Product Type: NOWPak Dispenser with Smart Probe

Applications

• Semiconductor Wafer Fabrication: Used for photoresist, developer, and solvent dispensing in lithography and etching processes.
• High-Purity Chemical Distribution: Ideal for supplying chemicals to point-of-use in fabs and R&D labs.
• Automated Dispensing Systems: Integrates with PLCs and SCADA for fully automated chemical management in large-scale production.
• Laboratory Research: Suitable for benchtop dispensing of specialty chemicals where precision and purity are paramount.

Compatibility & Cross-References

The ATMI SR4BDAFB-050316 dispenser is directly compatible with ATMI NOWPak container systems. It replaces earlier NOWPak dispenser models and is designed to fit existing mounting and plumbing configurations. For cross-reference to specific container part numbers, consult the original equipment documentation or contact technical support.

FAQ

Q: What is the part number of this dispenser?
A: The part number is 131625.

Q: Is this dispenser compatible with all NOWPak containers?
A: It is designed for standard NOWPak containers used in semiconductor chemical supply. Verify container neck finish and connection type with your existing setup.

Q: Does the smart probe require calibration?
A: The smart probe is pre-calibrated at the factory for common chemicals. For specialty fluids, recalibration may be performed using the included procedure.

Q: What is the typical lead time for this item?
A: The item is in stock and ships same day for standard orders.