Overview
The CA series shares the ISO 2858 footprint of the YST range but replaces the wetted parts with investment-cast SS304 as standard, or SS316 / SS316L for more demanding services. The result is a direct drop-in for clean applications where cast iron is unacceptable — drinking water, food processing, light chemicals and HVAC up to 140 °C.
Variants: CA (close-coupled), CAB (baseplate mounted), CAG(B) (frame-mounted with external coupling).
Typical Applications
- Potable water distribution (food-grade SS)
- HVAC chilled and hot water (up to 140 °C)
- Food and beverage processing
- Pharmaceutical water
- Mild acid / alkali transfer
- Seawater handling (SS316)
- Boiler feed
Operating Window
| Item | Rating |
|---|---|
| Flow | 0.5 – 300 m³/h |
| Head | 5 – 90 m |
| Max. liquid temp. | +140 °C |
| Max. system pressure | 10 bar (PN10) |
| IP / Class | IP 55 / F |
Range Matrix
| Model | kW | Flow (m³/h) | Head (m) |
|---|---|---|---|
| CA 32-160/1.1 | 1.1 | 2 – 8 | 10 – 22 |
| CA 50-160/3 | 3 | 10 – 25 | 18 – 32 |
| CA 50-200/5.5 | 5.5 | 15 – 40 | 35 – 55 |
| CA 65-200/11 | 11 | 30 – 70 | 40 – 55 |
| CA 80-200/15 | 15 | 60 – 130 | 40 – 55 |
| CA 100-200/22 | 22 | 100 – 180 | 40 – 55 |
| CA 125-250/45 | 45 | 150 – 300 | 55 – 75 |
| CA 150-315/75 | 75 | 250 – 500 | 65 – 90 |
Related
- Cast-iron equivalent → YST
- Multistage SS high-head → CDLF
- Sanitary flow < 3 m³/h → YPm or YCm