911MPE is a proud supplier of a Top Brand of laboratory particle size analysis equipment. Select from any of the ISO Certified screen opening sizes below.

Precision Test Sieve Features

We offer qualitative advantages compared with other manufacturers in each detail. It is profitable to compare the details.Multiple advantages due to the sum of the details:

• • Designed for effective usage
  • Reduced maintenance required
  • Less cross contamination

• Inspection certificate included

We supply test sieves with 45mm, 75mm, 100mm, 150mm, 200mm, 203mm, 250mm, 315mm, 390mm, 400mm, and 450 mm sieve diameter:

• • Sieve mesh made from stainless steel, 20 µm up to 150 mm aperture sizes
  • Perforated round hole sieves, 500 µm up to 100 mm aperture sizes
  • Perforated square hole sieve, 4 mm up to 100 mm aperture sizes
  • O-Ring included in scope of delivery
  • Inspection certificate included in scope of delivery

Laarmann Test sieves are produced to comply with the specifications set out by the world’s most demanding Standards: B.S. 410 / I.S.O. 3310 parts 1 & 2 and A.S.T.M: E.11 amongst others. Prior to leaving our quality assurance department, each test sieve is carefully packaged along with a Certificate of Conformity and Record Card. Each sieve is laser engraved with his own serial number for quality tracking!

Our 100 mm, 150mm, 200 mm, 300 mm, 315 mm, 400 mm, 450 mm, 8” and 12” diameter woven wire test sieves are all manufactured from grade 304 stainless steel. The Laarmann Perforated Plate range are manufactured with stainless steel bodies and mild steel plates. All Laarmann 200mm, 300mm and 8” test sieves are manufactured with a unique safety edge. Our 200 mm test sieves can be supplied at full height: 50mm from the top edge to the mesh or; half height 25 mm from the top edge to the mesh. The 300 mm stainless steel sieve is supplied as full height; 75mm from the top edge to the mesh and also have height, 40 mm from the top edge to the mesh.

European and American Screen Aperture Sizes

100 X 40mm ISO 3310-1 Test Sieve
12″ X 1.5″ ISO 3310-1 Test Sieve
12″ X 3″ ISO 3310-1 Test Sieve
150 X 40mm ISO 3310-1 Test Sieve
200 X 25mm ISO 3310-1 Test Sieve
200 X 50mm ISO 3310-1 Test Sieve
300 X 75mm ISO 3310-1 Test Sieve
400 X 75mm ISO 3310-1 Test Sieve
450 X 110mm ISO 3310-1 Test Sieve
8″ X 1″ ISO 3310-1 Test Sieve
8″ X 2″ ISO 3310-1 Test Sieve

Test Sieve 300mm X 40mm ISO 3310-1

Test Sieve Collector Bottom 100mm
Test Sieve Collector Bottom 12”
Test Sieve Collector Bottom 150mm
Test Sieve Collector Bottom 200mm
Test Sieve Collector Bottom 300mm
Test Sieve Collector Bottom 400mm
Test Sieve Collector Bottom 450mm
Test Sieve Collector Bottom 8”
Test Sieve Cover 100mm
Test Sieve Cover 12”
Test Sieve Cover 150mm
Test Sieve Cover 200mm
Test Sieve Cover 300mm
Test Sieve Cover 400mm
Test Sieve Cover 8”

Test Sieve Intermediate Collector Bottom 12”
Test Sieve Intermediate Collector Bottom 200mm
Test Sieve Intermediate Collector Bottom 300mm
Test Sieve Intermediate Collector Bottom 400mm
Test Sieve Intermediate Collector Bottom 450mm
Test Sieve Intermediate Collector Bottom 100mm
Test Sieve Intermediate Collector Bottom 150mm
Test Sieve Intermediate Collector Bottom 8”