Laswim WL-LDPE Protein Skimmer Series (LLDPE, Venturi)
- Category
- Filtration
- Manufacturer
- Laswim
- Model
- WL-LDPE series (WL-LDPE25 to WL-LDPE2000)
- Supplier
- Laswim
- Country of supply
- China
- Lead time
- 4 to 6 weeks from order
- Minimum order
- 1 unit
- Delivers to
- Worldwide
Description
A protein skimmer (foam fractionator) range for recirculating aquaculture systems. The body is rotation-moulded, UV-rated linear low-density polyethylene (LLDPE), which is rugged and resistant to ozone and UV. Air is drawn in by a venturi injection pump, and the clear acrylic top cup has a timed rinse system that can use seawater or potable water.
Eight sizes cover flows from 7 to 344 m³/h at a 120 second contact time. Freshwater versions can be customised. Laswim states a 3 year warranty on the main body and 1 year on other parts.
Model range
| Model | Flow @120 s (m³/h) | Flow @90 s (m³/h) | Chamber Ø (mm) | Height (mm) | Inlet / outlet (mm) |
|---|---|---|---|---|---|
| WL-LDPE25 | 7 | 9 | 420 | 2134 | 50 / 63 |
| WL-LDPE50 | 14 | 18 | 550 | 2515 | 63 / 90 |
| WL-LDPE75 | 24 | 32 | 730 | 2591 | 63 / 90 |
| WL-LDPE150 | 40 | 54 | 950 | 2565 | 90 / 110 |
| WL-LDPE300 | 84 | 112 | 1350 | 2794 | 2×90 / 160 |
| WL-LDPE600 | 166 | 222 | 1650 | 3658 | 2×110 / 225 |
| WL-LDPE1000 | 282 | 376 | 2134 | 3658 | 2×160 / 315 |
| WL-LDPE2000 | 344 | 458 | 2134 | 4267 | 2×225 / 400 |
Features
- Venturi direct air injection with specially designed venturi pump
- Adjustable air flow meter for ozone injection
- Dual seawater and potable water top cup rinse, with electronic timer and solenoid
- Retracting top cup rinse spray head
- Ozone vent and fresh-air make-up vent on the top cup
- Anti-siphon design and built-in floor anchoring point
- Van Stone inlet flange; pillow base included for the venturi pump
Pricing is by quote. Request a quote through AquaNetica with your flow rate, water type (fresh, brackish or seawater), delivery location and timing, and we will come back to you with the supplier's offer.
Technical specifications
- Flow rate
- 7 to 344 m³/h (at 120 s contact time, across the range)
- Body
- rotation-moulded UV-rated LLDPE
- Air injection
- venturi, with adjustable ozone flow meter
- Top cup
- clear acrylic, timed seawater / potable rinse
- Water type
- seawater; freshwater versions on request
- Models
- WL-LDPE25, 50, 75, 150, 300, 600, 1000, 2000
- Warranty
- 3 years main body, 1 year other parts (per Laswim)
Laswim WL-LDPE series (WL-LDPE25 to WL-LDPE2000)
Request a quote
