400mm Trolley Filter Paper
Filter paper for your 400mm filter trolley. Comes in packages of 100 sheets. Paper diameter is 370mm.
Grade / Retention / Weight Lbs / Type / Rapidity / Max Output at Paper Diameter
- Grade 1278 / 45 micron / 35 Lbs / White Unfinished / 1400 mls/min / 19.66 gal/hr
- Grade 923 / 20 micron/ 70 Lbs / White Smooth / 200 mls/min / 2.81 gal/hr
- Grade 986 / 10 micron/ 75 Lbs / Tan Creped / 100 mls/min / 1.4 gal/hr
- Grade 909 / 3 micron/ 20 Lbs / White Smooth / 65 mls/min / 0.91 gal/hr
- Grade 901 / 1.5 micron/ 140 Lbs / White Smooth / 60 mls/min / 0.84 gal/hr
- Grade 610 / 1.5 Micron / White Smooth / 4 mls/min / 0.06 gal/hr
- Grade 631 / 10 Micron / White Smooth / 200 mls/min / 2.81 gal/hr
- Grade 615 / 25 Micron / 20 Lbs / White Creped / 235 mls/min / 3.30 gal/hr
Please allow 6-8 weeks delivery time for orders of 1,000 units or more.
Shipping is included in the purchase price.
Rapidity calculations are based on laboratory conditions using a specific barometric pressure, distilled water at a specific temperature, and a specific surface area with "X" amount of water over the paper as it filters by gravity alone. This data gives us a comparison from one paper grade to another and is not indicative of how fast your specific solution will filter. The "Max Output" field basically tells you the maximum amount of distilled water you could filter given the different size filter paper you are purchasing. Filter paper is usually the bottleneck of the process, since our pumps can do 26 gallons per minute. Carefully analyze the data above to set your filtration expectations correctly.