ASTM Porta-Screen® Trays
The ASTM E11 Porta-Screen Trays have Compliance Grade wire cloth with openings from 2in to No.400 (50mm to 38µm). No.5 (4.00mm) or finer material is stainless steel. Coarser cloth is plain steel. These serial numbered Trays are supplied with manufacturing conformance certificates, have a 14in (356mm) square screen area, and are stocked in the most popular sizes.
Porta-Screen Trays with No.16 to 80 (1.18mm to 180µm) openings have ribs underneath to support the cloth. Trays finer than No.100 (150µm) have No.4 stainless steel Backing Cloth instead of support ribs. Backing Cloth prevents sagging and distorted openings, extending the life if the primary cloth, and is an option for other fine series trays. Pre-cut ASTM E11 Replacement Cloth sections are available, as well as Blank Trays with no cloth.
For use with the Gilson Porta-Screen PS-3 and the Gilson Porta-Screen PS-4. These screen trays are 16" x 16.5" (406 x 419mm) in size.
1/4in (6.3 millimeter) full Porta-Screen Trays feature welded and bolted heavy gauge painted steel construction and are fitted with ASTM E11 Compliance Grade stainless steel wire cloth.
Features:
- Meets ASTM E11 wire cloth specifications
- Rugged steel Screen Trays are designed for use in Gilson Porta-Screen®
Included Items:
- 1/4in (6.3mm) Gilson Porta-Screen® Tray
- Serial Number
- Compliance Grade ASTM E11 wire cloth
Specifications
- Tray Type: Full Tray
- ASTM E11 Opening Size: 1/4in (6.3mm)
- Clear Screen Size of Trays: 14 x 14in (305 x 305mm)
- Product Dimensions: 16 x 16.5 x 3in (406 x 419 x 76mm) WxDxH
- Cloth Material: Stainless Steel
- Estimated Shipping Weight: 11.0lb (4.99kg)
The Gilson PSA-300 1/4" ASTM 1/4in Porta-Screen Tray is a high-quality screen tray designed for use with the Gilson Porta-Screen PS-3 and PS-4. This tray features rugged steel construction and is fitted with ASTM E11 Compliance Grade stainless steel wire cloth, ensuring durability and accurate results.
The ASTM Porta-Screen Trays meet ASTM E11 wire cloth specifications, providing reliable and consistent performance. The Compliance Grade wire cloth has openings from 2in to No.400 (50mm to 38µm), with No.5 (4.00mm) or finer material made of stainless steel, and coarser cloth made of plain steel. These trays are supplied with manufacturing conformance certificates and have a 14in (356mm) square screen area. They are stocked in the most popular sizes, making them readily available for your screening needs.
For added support, the Porta-Screen Trays with openings from No.16 to 80 (1.18mm to 180µm) feature ribs underneath the wire cloth. Trays with openings finer than No.100 (150µm) are equipped with No.4 stainless steel Backing Cloth instead of support ribs. This Backing Cloth prevents sagging and distorted openings, extending the life of the primary cloth. Additionally, pre-cut ASTM E11 Replacement Cloth sections can be purchased separately, allowing for easy replacement when needed. Blank Trays with no cloth are also available for those who prefer to use their own wire cloth.
The Gilson PSA-300 1/4" ASTM 1/4in Porta-Screen Tray is a 1/4in (6.3 millimeter) full tray that features welded and bolted heavy gauge painted steel construction. It is designed to withstand rigorous use and provides a clear screen size of 14 x 14in (305 x 305mm). The tray dimensions are 16 x 16.5 x 3in (406 x 419 x 76mm) (WxDxH), and it weighs approximately 11.0lb (4.99kg).
With the Gilson PSA-300 1/4" ASTM 1/4in Porta-Screen Tray, you can trust in its quality and performance. The tray includes a serial number and Compliance Grade ASTM E11 wire cloth, ensuring accurate and consistent results. Whether you are conducting laboratory tests or fieldwork, this screen tray is a reliable choice that meets your screening needs.