NANPU Zinc Alloy 2 Stage Air System - Coalescing Filter, Desiccant Dryer
description1
PD32 1/4",PD33 3/8",PD34 1/2" Preparation
All calibration assemblies must strictly comply with the maximum flow requirement specification. Prior to installation, it is essential to thoroughly clean all ports and fittings using appropriate cleaning agents and tools. This crucial step effectively prevents dust and debris from entering the air path, ensuring unobstructed airflow. Additionally, carefully verify the direction of air flow by aligning it with the arrow markings on the product body. Simultaneously, confirm that the port and thread sizes are precisely matched to avoid any leakage or connection issues, thereby guaranteeing optimal system performance.
NANPUNANPU Zinc Alloy 2 Stage Air System - PD32 33 34
| PD3 | 3 | NPT | D |
| Series Number | Port Size | Thread Type | Drainage Method |
| 2: 1/4" | BSP | Blank: Differential Pressure Drain | |
| 3: 3/8" | NPT | A: Manual Drain | |
| 4: 1/2" | PT | D: Auto Drain |
NANPUTechnical Specifications
| Model | Specification | ||
| Manual Drain | Auto Drain | (L/min)/Rated Flow Rate | |
| PD32 | PD32-D | 1950 | |
| PD33 | PD33-D | 2500 | |
| PD34 | PD34-D | 3000 | |
| Max Input Pressure | 1.2Mpa{12.24kgf/cm²} /174.04Psi |
| Max Operating Pressure | 1.0Mpa{10.2kgf/cm²} 145Psi |
| Temperature Range | -5~60℃ |
| Filtration Accuracy | 0.01μm |
| Body Material | Aluminium、Zinc |
| Bowl Guard | YES |
| Filter Bead Material | Desiccant |
| Pressure Range | PD32~34:0.05~0.85Mpa（0.51~8.7kgf/cm²) |
1. It adopts a2-stage air system, including a coalescing filter, a desiccant dryer, and an air regulator, with diverse and comprehensive air treatment functions.
2. It is equipped with a poly bowl, which is helpful for relevant operations in the air treatment process.
3. It has a manual drain function, allowing for on-demand drainage operations, which is convenient and practical.
4. It is of the medium flow type and can meet certain air consumption requirements.
5. It has a wide range of applications, being suitable for paint spray and plasma cutters. With a 1/4 3/8 1/2" interface, it has good adaptability.
The manual drainage feature allows for easy and straightforward removal of water from the filter cup. When the water level reaches or exceeds the marked upper limit, immediate drainage is necessary to prevent compromised dehumidification performance. To operate, refer to the drain switch indicator: the "↑" position seals the drainage pathway, halting both exhaust and water discharge, while the "↓" position fully opens it, enabling continuous air and water expulsion.
The coalescing filter is equipped with a built - in service indicator designed to precisely signal the optimal time for filter element replacement. This visual alert system plays a crucial role in maintaining the filter's efficiency. Once the indicator pops up, it serves as a clear and unmistakable prompt that immediate action is required. Neglecting this signal can lead to reduced filtration performance. Therefore, promptly replacing the filter element upon the indicator activation is essential for sustained system functionality.
The coalescing filter features an exceptional fineness of 0.01μm and achieves an impressive separation degree of 99.998% for particles larger than 0.01μm. This high - performance filtration effectively removes minute contaminants from the air stream. Subsequently, the desiccant dryer, filled with specialized desiccant beads, undertakes the final stage of air purification. It meticulously eliminates residual moisture, ensuring the output air meets the strictest cleanliness and dryness standards for various applications.