Pulsafeeder 03-221-30 CDA443 Brass Corrosion Monitoring Coupon

Pulsafeeder 03-221-30 CDA443 Brass Corrosion Coupon

The Pulsafeeder 03-221-30 is a brass corrosion monitoring coupon identified by Nova-Tech as a CDA443 alloy coupon. It is intended for use in compatible corrosion monitoring systems where metal samples are exposed to representative process conditions and subsequently examined for material loss or surface deterioration.

Product Specifications

• Manufacturer: Pulsafeeder
• Part Number: 03-221-30
• Product Type: Corrosion Monitoring Coupon
• Material: Brass
• Alloy Designation: CDA443
• Application: Industrial Water and Corrosion Monitoring
• Coupon Dimensions: Verify Original Specification
• Holder Compatibility: Confirm Before Ordering

Corrosion Monitoring Applications

Corrosion coupons are used to evaluate how selected metals behave when exposed to a process fluid over a defined monitoring period. They are commonly used in cooling water and industrial water treatment programs.

CDA443 Brass Construction

The CDA443 alloy designation is an important identifier because different brass, copper and stainless steel coupons may exhibit different corrosion behavior. Select a coupon material representative of the equipment or corrosion monitoring objective.

Exposure and Evaluation

Coupons may be weighed and visually inspected before and after controlled exposure. A documented exposure duration, surface area and mass loss can support corrosion-rate calculations using an appropriate standard method.

Installation and Handling

Use a compatible coupon holder and avoid touching or damaging the exposed coupon surface. Follow the monitoring program procedures for preparation, exposure, cleaning and evaluation.

Ordering Information

Specify Pulsafeeder 03-221-30 for the CDA443 brass corrosion coupon. Confirm dimensions and preparation requirements before ordering.