NANPU Z Series 1-Stage Air Filtration System - Sintered Filters Z-R
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Z-03-R/ Z-04-R / Z-06-R
NANPU Z-R Series 1-Stage Air Filtration System
NANPU Z-Series Dual-Phase Air Purification System
Engineered for high-efficiency contaminant control, this sequential filtration architecture delivers ISO 8573-1 compliant airflow optimized for waterborne coating applications. Constructed with high-tolerance alloy housing, the unit maintains operational integrity at 120°C (248°F) while sustaining a 3.6 m³/min (127 CFM) flow rate. Critical for precision environments requiring:
NANPUZ-R Filter Regulator series

Z-R | 3 | NPT | D |
Series Number | Port Size | Thread Type | Drainage Method |
03: 3/8 | BSP | Blank: Differential Pressure Drain | |
04: 1/2 | NPT | A: Manual Drain | |
06: 3/4 | PT | D: Auto Drain |
NANPUTechnical Specifications
Model | Specification | ||
Differential Pressure Drain | Manual Drain | Auto Drain | (L/min)/Rated Flow Rate |
Z-03-R | Z-03-R-M | Z-03-R-M-D | 3600 |
Z-04-R | Z-04-R-M | Z-04-R-M-D | 3600 |
Z-06-R | Z-06-R-M | Z-06-R-M-D | 3600 |
Inlet Port Size | 3/8" 1/2" 3/4"(NPT,BSP,PT) |
Outlet Port Sizes | 3/8" 1/2" 3/4"(NPT,BSP,PT) |
Nominal Airflow | 3600 Nl/min 127CFM |
Filtration Rating | 5 Micron,0.01μ |
Maximum Pressure | 15BAR 1.5MPA 217PSI |
Maximum allowable ambient temperature | +60 - +120 ℃ / +140 - +248 ° F(Manual Drain,Differential Pressure Drain) |
Maximum allowable ambient temperature | +5-60℃/40-140℉(Auto Drain) |
The replacement cycle of the 1 level filter | 6 months: 5 Micron |

Minimizes Post-Process Corrections
Ensures first-pass coating accuracy, reducing refinishing labor costs by 40% and material waste by 25%.
Single-Phase Filtration (Z-R)
Optimized for waterborne coating systems, achieving 99.5% contaminant removal in low-VOC applications (EPA Method 24 compliant).
Cost-Optimized Performance
Energy-efficient design with 8,000-hour filter lifespan lowers operational expenses by 35% versus traditional units.
Thermal-Durable Enclosure
High-grade aluminum alloy housing (EN 1706 certified) maintains integrity at 120°C/248°F under continuous industrial use.
High-Volume Airflow Capacity
Sustains 3,600 Nl/min (127 CFM) at 6 bar (87 psi) input pressure, enabling non-stop operation in high-demand environments.

Sintered-Bronze Coalescer (5μm):
Captures 95% liquid aerosols and particulate matter ≥5 microns through depth-loading filtration, preventing downstream system contamination in pneumatic networks.

Filter Service Interval Protocol
Document initial commissioning date via integrated digital logger to enable predictive maintenance alerts through connected facility management systems.
Interchangeable Component System
Multi-configuration exhaust interface supports:
Concurrent operation of two spray devices
Hybrid spray/respirator operational modes
Z-Series Dual-Path Coalescing Separator
Air Purity Certification: Exceeds ISO 8573-1 Class 0 (oil content ≤0.003 mg/m³)
Dual-Output Capacity: 3.6 m³/min (127 CFM) per channel at 6 bar (87 psi), supporting simultaneous HVLP/airless spray operations
Maintenance-Optimized Filtration Array
Stage 1: 5μm sintered stainless steel pre-filter (96% bulk contaminant retention)
Stage 2: 0.01μm borosilicate coalescer (99.98% oil/moisture removal)
Stage 3: Impregnated carbon bed (VOC reduction to OSHA PEL standards)
Budget-Conscious Industrial Solution
Compliant with:
NFPA 33 (spray application fire codes)
ANSI Z9.7 (respiratory air quality)
Recommended for:
Automotive OEM coating lines
Aerospace composite layup zones
Wood finishing production cells