Marine Raw-Water Sea Strainer Basket is used for protecting marine engine raw-water pumps, generators and air-conditioning from weed, shells and debris with a removable sea strainer basket. ABYC H-27 is the reference cited for it on drawings, datasheets and purchase orders.
What ABYC H-27 Means for Marine Raw-Water Sea Strainer Basket
The dimensions in the table below are supplied to suit ABYC H-27. Where the standard sets requirements for the finished appliance, device or system, compliance testing of that assembly stays with its manufacturer; we supply the metal mesh part to the drawing and can provide material certificates and dimensional reports with the shipment.
Marine Raw-Water Sea Strainer Basket Dimensions
| Size | Basket diameter (mm) | Depth (mm) | Hole diameter (mm) | Material |
|---|---|---|---|---|
| 3/4 in | 60 | 100 | 2.0 | Monel 400 |
| 1 1/4 in | 80 | 150 | 2.5 | SS316 |
| 2 in | 110 | 200 | 3.0 | SS316 |
Specifying Marine Raw-Water Sea Strainer Basket Beyond the Standard
- Body size: Basket must fit the strainer model and inlet size.
- Holes: 2–3 mm perforation stops weed and shells.
- Material: Monel 400 or SS316; SS304 pits in seawater.
When Marine Raw-Water Sea Strainer Basket Is Not the Right Choice
Not a freshwater or potable-water filter.





