Danfoss 180B0030 PAHT 4 Technical Water Pump
Keeping ultra-pure water systems running smoothly takes equipment built specifically for the job, and that's exactly what the Danfoss PAHT 4 delivers. This compact high-pressure pump is engineered for demanding applications where water purity and mechanical reliability both matter, from cleaning delicate electronic components to supporting industrial cooling processes. Rather than relying on external oil or grease, the pump uses the water itself to lubricate its moving parts, which cuts down on maintenance needs and keeps the system contamination-free.
What makes this pump stand out is how much capability Danfoss packed into such a small footprint. It's one of the lightest and most compact high-pressure pumps available, yet it still handles pressures up to 100 bar and can be mounted either horizontally or vertically depending on the space available. Its AISI 304 stainless steel housing stands up well to the rigors of continuous industrial use, and because it doesn't require a separate cooling circuit, installation and long-term operation stay straightforward.
Whether it's paired with an electric motor or a combustion engine, the Danfoss 180B0030 adapts to a wide range of setups, from manufacturing lines producing LCD and LED components to automotive parts cleaning and adiabatic cooling or humidification systems. For teams that need dependable high-pressure water delivery without the bulk or complexity of larger industrial pumps, this PAHT 4 model offers a practical, efficient solution.
Key Features
- Self-lubricating design using water as the lubricant, eliminating oil or grease requirements
- Compact and lightweight construction compared to other high-pressure pumps in its class
- Can be installed horizontally or vertically depending on system layout
- No separate cooling circuit needed due to high mechanical efficiency
- Compatible with both electric motor and combustion engine drive systems
- Durable AISI 304 stainless steel housing
Applications
- Cleaning processes in electronic component manufacturing, including LCD and LED production
- Cleaning applications within automobile parts manufacturing
- Adiabatic cooling systems
- Humidification systems
- Deionized (DI) and ultra-pure water handling
- Industrial water supply and boosted inlet pressure setups
Specifications
- Model: PAHT 4
- Part Number: 180B0030
- Flow rate at 1500 rpm: 4.7 l/min
- Maximum flow: 10.1 l/min
- Maximum shaft speed: 3000 rpm
- Minimum continuous speed: 1000 rpm
- Maximum outlet pressure: 100 bar (1450 psi)
- Housing material: AISI 304 stainless steel
- Port sizes: G1/2 (inlet), G1/4 (outlet)
Frequently Asked Questions
Q: Can the Danfoss 180B0030 PAHT 4 pump run without an external cooling system?
Yes. The pump's high mechanical efficiency means it doesn't require a separate cooling circuit during operation.
Q: Is this pump suitable for both electric and engine-powered systems?
Yes. The PAHT 4 can be driven by either an electric motor or a combustion engine, giving flexibility depending on the setup.
Q: What kind of water is this pump designed to handle?
It's built specifically for deionized (DI) and ultra-pure water applications, making it well-suited for sensitive industrial processes.
Q: Does the pump need to be mounted in a specific orientation?
No. It can be installed either horizontally or vertically, depending on what fits best within the system.
Q: Are replacement parts available for this pump?
Yes. Spare parts for the PAHT 4 are typically sold as kits to maintain proper compatibility and sealing integrity.
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