Description
White Knight PSA030
Compact, chemically resistant diaphragm pump for reliable high-purity fluid transfer in demanding industrial processes
| Brand | White Knight |
| Model | PSA030 |
| Voltage | Not applicable – pneumatic drive |
| Country of Origin | USA |
| Weight | Approximately 1.5 kg |
| Dimensions | Approximately 170 x 110 x 120 mm |
| Warranty | 6 months |
| Certifications | CE, RoHS |
| SKU / MPN | PSA030 |
| What’s in the box | White Knight PSA030 diaphragm pump, installation fittings, product documentation |
| Pump Type | Pneumatically operated diaphragm pump |
| Maximum Flow Rate | Up to 3.0 L/min |
| Wetted Materials | PFA/PTFE fluoropolymer construction |
| Air Supply | Clean, dry compressed air |
| Port Size | 1/4 inch process connections |
| Chemical Compatibility | Designed for high-purity and corrosive chemical transfer |
Key benefits: Pneumatic operation, corrosion-resistant wetted materials, low contamination risk, compact footprint, and dependable self-priming transfer
Typical applications: Semiconductor chemical handling, laboratory fluid transfer, chemical dosing, water treatment, and industrial process equipment
Lifecycle: Current production model with service life dependent on chemical compatibility, operating conditions, and diaphragm maintenance
Our Advantages
Exact match for many brands
We make replacements easy with an exact match for almost any brand.
We use OEM catalogs to match your part number
Don't worry about ordering the wrong part by matching your part number with our OEM catalogs.
Competitively priced
Shop with confidence knowing we are offering very competitive pricing!
Orders usually ship the same day
Rest assured your order will arrive as soon as possible knowing we usually ship the same day.
Individually inspected
Before any package is shipped we carefully inspect every product to ensure quality.
Guaranteed for one full year
All of our New Surplus and Reconditioned products come with a 1 year warranty.
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Building a reputation for quality products at a reasonable price. Our inventory is far more extensive than what can be represented on our web site, so please call one of our knowledgeable salesmen with your specific needs.






Michael T. –
Trustworthy supplier for industrial components. Will purchase again.