Houghton HM-300A Mary Ann Sifter

Sieve Frame Diameter:
Shaker Agitation:
Particle Size Range:
No.4 - No.635
Test Sieve Capacity:
10 Full Height/20 Half Height

Price $2,999.89
Est Delivery in 4-7 days after ordering

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The original Mary Ann® Sifter for 8" & 12" Sieves is a popular tool for labs with heavy testing schedules. Sieve stacks up to 26in (660mm) in height are quickly set into place, with no clamping required. Handles up to (10) 8" amd (6) 12" full-height sieves. 1/3 HP motor, 115V, 60Hz with 99 minute digital timer.

Totally enclosed cabinet insures safe, quiet operation and the door can be mounted to open from either the right or left. This full-featured model allows fast and easy conversion to accommodate either 8in (203mm) or 12in (305mm) diameter testing sieves. Testing cycles are controlled to a ±1 second with a 99 minute digital timer.  Sieve stack angled at 45 degrees and allows rotation of sieves. This rotation, aided by tapping from hardwood faced aluminum hammers, promotes many orientations of particle to mesh. Support stand doubles as sieve storage rack.

Assembled Sifter requires 18x40in (457x1,016mm) of floor space.

Sieve Frame Diameter 8in (203mm), 12in (305mm)

Particle Size Range      No.4—No.635 (4.75mm—75µm)

Motion/Agitation        Rotary/Tapping

Sieve Capacity with Pan         

Full Height: (10) 8in Sieves or (6) 12in Sieves 

Half Height: (20) 8in Sieves or (13) 12in Sieves

Intermediate Height: (11) 12in Sieves

Timing Capacity          Up to 99 Minutes

Mounting Capability   No

Product Dimensions   18 x 26 x 58in (457 x 660 x 1,473mm), WxDxH