Datasheet summary
Dairy AP series
Engineering summary from PDF text extraction for Dairy AP series. Verify every value with the OEM datasheet.
Summary
Product Identification
The Dairy AP Series consists of thin film reverse osmosis (RO) membrane elements, part of the A-Series family, characterized by high flux and relatively high sodium chloride rejection. These elements are designed for low-pressure operations where small organic molecules (<150D) need to permeate the membrane while retaining salts and larger organics.
Key features include:
- Durasan* Cage patented outerwrap
- Standard feedspacers
- Polysulfone parts
- Compliance with USDA guidelines for sanitary design and fabrication of dairy processing equipment or applicable 3A sanitary standards.
Applications:
- Whey and milk protein concentration
- Lactose recovery
- Wine de-alcoholization
Regulatory Compliance:
- FDA Regulations (relevant sections of 21CFR)
- EU Framework 1935/2004/EC
Membrane Type: A-Series, Thin Film Membrane (TFM*)
| Model | Spacer mil (mm) | Active area ft² (m²) | Part number |
|---|---|---|---|
| Dairy AP3838C30 | 30 (0.76) | 75 (7.0) | 3159915 |
| Dairy AP3838C50 | 50 (1.27) | 58 (5.4) | 3159918 |
| Dairy AP8038C30 | 30 (0.76) | 372 (34.6) | 3156577 |
| Dairy AP8038C50 | 50 (1.27) | 282 (26.2) | 3156578 |
Mechanical / Hydraulic
| Model | Dimensions A inches (cm) | Dimensions B inches (cm) | Dimensions C inches (cm) | Boxed Weight lbs (kg) |
|---|---|---|---|---|
| AP3838C | 38.00 (96.5) | 0.833 (2.12) | 3.8 (9.6) | 9 (4.0) |
| AP8038C | 38.00 (96.5) | 1.125 (2.86) | 7.91 (20.1) | 35 (16.0) |
Operating Limits
- Typical Operating Pressure: 100-400 psi (689-2,758 kPa)
- Typical Operating Flux: 5-20 GFD (8-34 LMH)
- pH Range: 2.0-11.0
- Maximum Operating Pressure: 600 psi (4,137 kPa)
- Maximum Permeate Pressure: 60 psi (413 kPa) (Permeate pressure should never exceed the concentrate pressure.)
- Maximum Temperature: 122°F (50°C)
- Maximum Pressure Drop:
- Over an element: 15 psi (103 kPa)
- Per housing: 60 psi (414 kPa)
- Chlorine Tolerance: 1000 ppm-hours (dechlorination recommended)
Cleaning-in-Place (CIP) Limits for RO Elements
| Temperature | pH minimum | pH maximum |
|---|---|---|
| 50°C (122°F) | 2.0 | 11.5 |
| 45°C (113°F) | 1.5 | 11.5 |
| 35°C (95°F) | 1.5 | 11.5 |
| 25°C (77°F) | 1.0 | 12.0 |
Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions present in the complete OEM PDF datasheet. For contractual data, please refer to the specific OEM PDF revision used on your project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.