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**E-CHEN Diaphragm RO Booster Pump 802 Series**
E-CHEN’s 802 series diaphragm RO booster pump is a compact and efficient solution designed for applications requiring reliable pressure boosting. It offers the same performance as the larger 103 series but in a more space-saving design, making it ideal for installations with limited space. This pump is perfectly suited for pipeline pressures of 30 psi and ensures consistent outlet pressure to optimize membrane efficiency. Available in 50 GPD and 75 GPD models, it's an excellent choice for residential and commercial water treatment systems.
**Key Features:**
- Patented technology
- Compact and lightweight design
- Low noise operation
- High energy efficiency
- Self-priming capability
- No decompression required
- Low power consumption
- No water leakage issues
- Not affected by temperature or climate changes
**Materials of Construction:**
- Nylon housing
- EPDM valves
- Santoprene diaphragm
- Stainless steel fasteners
**Applications:**
- Pre-filter water treatment
- RO system 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 per carton (12 units)
- Carton dimensions: 50 x 26.5 x 35.5 cm
**EC-802 Series 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 a versatile and reliable choice for a wide range of industrial and residential water treatment applications. Its durable construction, combined with high performance and low maintenance, makes it a smart investment for any system that requires consistent and stable pressure boosting. Whether you're setting up a new RO system or upgrading an existing one, the E-CHEN 802 series is a dependable and cost-effective option.