Discover the 303/383 Series ASME Filter Assemblies by Ayater. Designed for extreme heavy-duty hydraulics and lube oil purification, these vessels provide absolute fluid cleanliness. Certified to ASME standards, they ensure uninterrupted industrial operation and superior equipment protection in high-stress environments.
The 303/383 Series ASME Filter Assemblies represent the pinnacle of heavy-duty hydraulic lubricant purifiers. Engineered specifically to tackle severe particulate contamination in highly viscous fluids, this robust filtration system guarantees the longevity of your critical hydraulic machinery. By utilizing advanced flow-distribution geometry, the 303/383 filter vessel minimizes pressure differential while maximizing dirt-holding capacity. Whether integrated into primary lubrication loops or offline conditioning skids, this series sets the benchmark for operational reliability.
Ayater Filtration is a premier global innovator in industrial fluid conditioning. With decades of engineering excellence, we specialize in high-performance filtration solutions that exceed international standards, including ASME, ISO, and PED. Our facilities utilize state-of-the-art manufacturing to deliver precise contamination control technologies to clients worldwide. At Ayater, we don't just supply filters; we deliver peace of mind through rigorous quality assurance, custom engineering capabilities, and unparalleled technical support for the most demanding industrial sectors.
Series Designation: 303/383 Industrial Series
Design Code: ASME Boiler and Pressure Vessel Code, Section VIII, Division 1 (U-Stamp available)
Maximum Operating Pressure: 150 psig (10.3 bar) standard; Custom configurations up to 600 psig (41.4 bar)
Temperature Range: -20°F to 250°F (-29°C to 121°C), extending to 400°F (204°C) with fluorocarbon elastomers.
Construction Materials: Carbon Steel (standard), 304L / 316L Stainless Steel (optional for elevated corrosion resistance).
Inlet/Outlet Connections: 2", 3", 4", and 6" ANSI Class 150# or 300# Flanged.
Closure Type: Swing-bolt closure for rapid element replacement without specialized tooling.
Vent & Drain Ports: 1/2" to 1" NPT or Flanged, strategically positioned for complete drainage.
Flow Capacity: Up to 800 GPM (3028 LPM) depending on fluid viscosity and element micron rating.
Sealing Elastomers: Nitrile (Buna-N), Fluorocarbon (Viton®), Ethylene Propylene.
Key Features & Operational Benefits:
Sub-Micronic Particle Retention: Compatible with high-efficiency, absolute-rated coreless elements, capturing particulate down to βx(c) ≥ 1000.
Hydrodynamic Stability: The heavy-duty hydraulic lubricant purifier design prevents element collapse during pressure surges.
Cost-Efficient Maintenance: The top-loading housing design ensures mess-free changeouts, drastically reducing system downtime.
Need More Solutions? Contact Ayater
Looking to purchase the 303/383 Series or explore other ASME-certified vessels? Ayater offers a comprehensive inventory of fluid conditioning equipment. Contact our engineering team today for custom quotes.
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