Our Sieves are manufactured in the United Kingdom to the highest standards. All our Woven Wire Mesh Test Sieves are ISO 3310-1 compliant and are supplied with a certificate of conformity as standard. The depth of 100mm, 200mm, 300mm, 400mm and 450mm sieves is 40mm, 50mm, 75mm, 80mm and 110mm respectively.
*against future failure due to faulty workmanship
Cooper Technology offers 100% Lifetime Guarantee on all sieves*