Danfoss 180B3101 APP 6.5 TWPS Pump

Danfoss 180B3101 APP 6.5 TWPS Axial Piston Pump

The Danfoss 180B3101 APP 6.5 TWPS Axial Piston Pump is a premium solution for reverse osmosis (RO) desalination systems requiring high-capacity, energy-efficient, and reliable performance. Built with duplex and super-duplex stainless steel, this pump ensures exceptional corrosion resistance in seawater and brackish water environments.

Delivering a maximum flow of 27.8 GPM (107.2 L/min) and a maximum outlet pressure of 1200 psig (83 bar), the APP 6.5 TWPS pump is engineered for industrial-scale desalination and marine applications. Its axial piston design provides compact construction, reduced maintenance, and lubrication directly from the pumped fluid-eliminating the need for oil.

With advanced thermal management and fluid handling technology, the APP 6.5 TWPS pump reduces energy consumption while maintaining consistent output, making it a trusted choice for municipal, industrial, and offshore water treatment systems.

Key Features & Benefits

• High Pressure Capability: Operates up to 1200 psig for seawater and brackish RO systems
• Flow Capacity: Provides 27.8 GPM (107.2 L/min) for large-scale desalination projects
• Corrosion Resistant: Constructed with duplex and super-duplex stainless steel for durability
• Compact & Lightweight: Easy installation with reduced footprint for industrial setups
• Energy Efficient: Optimized axial piston design lowers operational costs
• Self-Lubricating: Pump fluid provides lubrication, eliminating oil requirements
• Thermal Management: Advanced TWPS design ensures stable performance under demanding conditions
• Low Maintenance: Engineered for long service life with minimal upkeep

TWPS Meaning:

• Two-Way Pressure System (TWPS) is a specialized configuration that improves fluid handling and thermal stability.
• It allows the pump to manage bidirectional pressure flow, reducing stress on components and ensuring smoother operation in high-capacity desalination plants.
• This design helps maintain consistent output pressure while minimizing energy consumption.

FAQs

Q1: What applications is the Danfoss 180B3101 APP 6.5 TWPS pump best suited for?
A1: It is ideal for seawater and brackish water reverse osmosis desalination, industrial water treatment, and marine systems.

Q2: What materials are used in the construction of this pump?
A2: The pump is manufactured from duplex and super-duplex stainless steel, ensuring superior corrosion resistance in harsh environments.

Q3: What is the maximum operating capacity of the pump?
A3: The APP 6.5 TWPS pump delivers up to 27.8 GPM flow and operates at a maximum pressure of 1200 psig.

Ships by LTL Truck due to cost. Contact Support for a shipping quote.