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Gilson 300mm Sieve, All Stainless, Half Height, 25U w/Backing

Price $547.98
Sieve Frame Diameter:
ISO Opening Size:
25 micrometer
All Stainless Steel
Frame Height:
Half Height
Mesh Size Range:
Minimum Purchase:
1 unit
V015.V300SH 25U BU

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300mm All Stainless Half Height ISO Test Sieves

Our 300mm diameter ISO Test Sieves meet ISO 565 and 3310-1 specifications for Compliance Sieves, and are in stock for immediate delivery. We offer all ISO 565 mesh sizes available. Every ISO sieve is fitted with a rubber O-ring for a dust-free seal when nested in a sieve stack. Many ISO opening sizes and tolerances are equivalent to ASTM E11 sizes.

Our ISO Sieves are available with stainless steel frames and mesh, or brass frames with stainless steel mesh in full height or half height sizes. High-quality all-stainless steel sieves offer long service life and reduce specimen contamination. ISO Test sieves are available with full height or half height frames. Half height frames allow more sieves to be used in a stack.

Sample volume and particle size determine proper frame diameter and height. Material is processed more efficiently and accurately on a sieve with more surface area, and blinding is reduced. The thickness of a specimen fraction on the mesh of a sieve should be no more than a couple of particles or layers deep. Frame height must permit proper agitation of the specimen, allowing larger particles enough room to reorient to the mesh surface.

Our ISO Compliance sieves are supplied with a serial number and Compliance certificate. The certificates do not verify measurements of an individual sieve, but that the wire cloth and manufacturing methods comply with ISO requirements.

300mm diameter ISO Test Sieve has stainless steel woven-wire cloth with 25µm openings and half height stainless steel frame. Each sieve is individually serial numbered. Overall height is 2in and stacked height is 1-1/2in. Backing cloth prevents sagging/tearing and improves service life.


  • Individually serial numbered
  • Compliant with ISO 565, 3310-1 requirements for Compliance Sieves

Included Items:

  • 300mm Sieve, All Stainless, Half Height, 25µm with backing cloth
  • Certificate of Conformance to ISO 565, 3310-1 requirements


  • Sieve Pans - nest underneath sieves to collect fines
  • Sieve Covers - prevent sample loss during agitation
  • Verification Services - provide NIST traceable documentation of opening sizes
  • Sieve Cleaning Brushes - ensure full recovery of specimens and proper care of sieves

Sieve Specifications

  • Sieve Frame Diameter: 300mm
  • Frame Height: Half Height
  • Stacked Frame Height: 1-1/2in
  • Overall Frame Height: 2in
  • Material: Stainless Steel Frame/Stainless Steel Cloth
  • ISO 565, 3310-1 Opening Size: 25µm
  • Backing Cloth Included: Yes
  • Estimated Shipping Weight: 4.0lb (1.81kg)

The Gilson 300mm Sieve, All Stainless, Half Height, 25U w/Backing is a high-quality and reliable product that meets ISO 565 and 3310-1 specifications for Compliance Sieves. With a 300mm diameter, this sieve is designed for efficient and accurate material processing.

The sieve is constructed with a stainless steel frame and mesh, ensuring long service life and minimal specimen contamination. Its half height frame allows for the use of more sieves in a stack, increasing the volume and reducing blinding.

When nested in a sieve stack, the Gilson 300mm Sieve creates a dust-free seal with a rubber O-ring, ensuring accurate and reliable testing. The opening size of this sieve is 25µm, and it is equipped with a backing cloth to prevent sagging or tearing.

Each Gilson 300mm Sieve is individually serial numbered and comes with a Certificate of Conformance to ISO 565, 3310-1 requirements, guaranteeing its compliance with industry standards.

Accessories such as sieve pans, sieve covers, and sieve cleaning brushes are available to enhance the functionality and performance of the Gilson 300mm Sieve. Sieve pans can be nested underneath to collect fines, while sieve covers prevent sample loss during agitation. Cleaning brushes ensure proper recovery of specimens and the overall care of the sieves.

With its durable and high-quality build, the Gilson 300mm Sieve is a reliable tool for a range of applications. Whether for research laboratories, educational institutions, or industrial settings, this sieve is designed to provide accurate and precise results.

The Gilson 300mm Sieve, All Stainless, Half Height, 25U w/Backing is the ideal choice for professionals seeking an ISO compliant sieve that offers exceptional performance, durability, and ease of use.


Global Gilson V300SH 25U BU, 300mm Diameter Half Height Sieve, Stainless Frame, Stainless Cloth, 25 micrometer W/Backing Cloth

Gilson 300mm Sieve, All Stainless, Half Height, 25U w/Backing

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