Each sieve is 8 inches (20 cm) in diameter with a jointless brass frame and a stainless steel mesh. Available aperture widths include:
No. 4 – 4.75 mm; No. 5 – 4.00 mm; No. 6 – 3.35 mm; No. 7 – 2.80 mm; No. 8 – 2.36 mm; No. 10 – 2.00 mm; No. 12 – 1.70 mm; No. 14 – 1.40 mm; No. 16 – 1.18 mm; No. 18 – 1.00 mm; No. 20 – 850 µm; No. 25 – 710 µm; No. 30 – 600 µm; No. 35 – 500 µm; No. 40 – 425 µm; No. 45 – 355 µm; No. 50 – 300 µm; No. 60 – 250 µm; No. 70 – 212 µm; No. 80 – 180 µm; No. 100 – 150 µm; No. 120 – 125 µm; No. 140 – 106 µm; No. 170 – 90 µm; No. 200 – 75 µm; No. 230 – 63 µm; No. 270 – 53 µm; No. 300 – 45 µm; No. 325 – 44 µm; No. 380 – 40 µm. A matching lid and pan set is available for the above sieves.

We manufacture and supply Test Sieves to laboratories and distributors in Algeria, Argentina, Australia, Bahrain, Bangladesh, Belgium, Bhutan, Brazil, Cambodia, Cuba, Cyprus, Denmark, Ecuador, Egypt, Ethiopia, Finland, France, Georgia, Germany, Ghana, Hungary, Iceland, Italy, Japan, Jordan, Kenya, Kuwait, Malaysia, the Philippines, Tanzania and Uganda.