| Model | Active Membrane | Permeate flow | Stable Rejecion | Feed Spacer |
|---|---|---|---|---|
| Area ft2(m2) | GPD(m3/d) | Rate % | Thickness (Mil) | |
| ULP32-8040-440 | 440(40.9) | 12650(47.9) | 99.3 | 28 |
| ULP22-8040 | 400(37.2) | 12100(45.8 ) | 99 | 28 |
| ULP32-8040 | 400(37.2) | 10500(39.7) | 99.5 | 28 |
| ULP32-8040/31 | 400(37.2) | 10500(39.7) | 99.5 | 31 |
| ULP4040-PRO | 100(9.3) | 2000(7.6) | 99.7 | 28 |
| ULP21-4040 | 100(9.3) | 2600(9.8) | 99.5 | 28 |
| ULP31-4040 | 100(9.3) | 2000(7.6) | 99.6 | 28 |
| ULP21-4021 | 36(3.3) | 950(3.6) | 99 | 28 |
| ULP21-2540 | 30(2.8) | 750(2.8) | 99 | 28 |
| ULP21-2521 | 14(1.3) | 300(1.1) | 99 | 28 |
Vontron-ULP
$0.00
ULP Series And Series: Ultra-Low Pressure RO Element
Brief Introduction
ULP series (ultra low pressure) aromatic polyamide RO element is developed by VONTRON for treatment of surface water and underground water. Its operation pressure is about 2/3 of low pressure membrane, and the rejection rate can reach 99.5%. Thus it can reduce the investment cost of related pumps, pipelines, containers and other equipments and the operation cost of RO system, improve economic benefits.
Scope of Application
ULP series RO element normally suitable for treatment of surface water, underground water and municipal water with TDS is less than 2000 ppm. It is mainly applied in bottle water, drinking water, boiler replenishment water, food processing and pharmaceutical manufacturing industries and other fields.
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- Maximum liquid temperature: +40°C
- Maximum ambient temperature: +40°C
- Maximum working pressure: 5 bar
- Voltage fluctuation: within ±10% of the rated value
- pH range: 6.5 – 8.5
Application Areas
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- Head: up to 150 m
- Temperature: up to 120°C
- Delivery size: DN 32 – DN 150
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- Horizontal mounting configuration
- Single-stage design
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Duty Parameters
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- Temperature range: -15°C to +90°C
- Operating pressure: 10 bar
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Design Features
- All pump components constructed from stainless steel
- High-efficiency motor designed to handle wide voltage fluctuations
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Applications
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Application Limits
- Maximum suction head: 9 m
- Maximum liquid temperature: +40°C
- Maximum ambient temperature: +40°C
- Maximum working pressure: 6 bar
- Voltage fluctuation: not more than ±10% of the rated value
- pH range: 6.5 – 8.5
Application Areas
- Designed for transferring clean water free from abrasive particles or liquids with similar properties to water
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- Head: up to 170 m
- Temperature range: -20°C to 120°C
- Delivery size: 32 – 150 mm
Design Features
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- Single-stage construction
- Closed impeller design for improved efficiency
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Applications
- HVAC systems
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