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**E-CHEN Diaphragm RO Booster Pump 802 Series**
The E-CHEN 802 series is a compact and powerful diaphragm pump designed for efficient water treatment systems. Despite its small size, it delivers performance comparable to the 103 series, making it an ideal choice for applications requiring pipeline pressure of 30 psi. These pumps ensure reliable outlet pressure, optimizing membrane efficiency in reverse osmosis (RO) systems. Available in two models: 50 GPD and 75 GPD.
**Key Features:**
- Patented design
- Compact and space-saving
- Low noise operation
- High energy efficiency
- Self-priming capability
- No decompression needed
- Low power consumption
- No risk of water leakage
- Resistant to climate and temperature variations
**Materials of Construction:**
- Nylon housing
- EPDM valves
- Santoprene diaphragm
- Stainless steel fasteners
**Applications:**
- Pre-filter water treatment
- RO boosting
- Carbonation systems
- Misting systems
- Medical lab water systems
- Fuel cells
**Recommended Accessories:**
- 1.5A power transformer model EC-36-24015A
**Packing Details:**
- Net weight: 1.5 kg per unit
- Gross weight: 20 kg (12 units per carton)
- Carton dimensions: 50 x 26.5 x 35.5 cm
**Model List:**
| MODEL | INLET PRESSURE | WORKING PRESSURE | FLOW AT WORKING PRESSURE | VOLTAGE | WORKING CURRENT |
|--------------|----------------|------------------|---------------------------|-----------|-----------------|
| EC-802-50 | 30 psi | 70 psi | ≥ 550 ml/m | 24VDC | ≤ 0.8A |
| EC-802-75 | 30 psi | 70 psi | ≥ 850 ml/m | 24VDC | ≤ 1.0A |
This pump is perfect for both residential and commercial use, offering durability, reliability, and ease of installation. Whether you're setting up a home filtration system or a larger industrial application, the E-CHEN 802 series ensures consistent and high-quality water output. Its advanced design and quality materials make it a long-lasting and cost-effective solution for all your water treatment needs.