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Warranty Policy

FILTERSIL® 

• Well Gravel Sands are produced from round and sub-round moncrystalline industrial quartz.
  
• Chemically inert and free of organic contaminates FILTERSIL® will not alter the chemistry of water producing wells, nor distort the analytical results of effluents drawn from monitoring wells.
  
• These durable and dense sands are sized to uniformity coefficients of 1.5 or lower for more uniform down hole placement. 

5 gallon pail (50#'s)
​$ 80.00 per pail + freight

Pallet of 36, 5 gallon pails
​$ 2575.44 ($ 71.54 per pail) + freight

12/20 bag (50#'s 56 per pallet)
​$ 14.23 per bag (pallet quantities only) 
+ freight

20/40 bag (50#'s 60 per pallet)
​$ 10.77 per bag (pallet quantities only) 
+ freight

Pel-Plug TR30  3/8" Coated 

• A clean, virtually odorless and easy to handle Bentonite pellet which combines the high quality yield of western Bentonite with a biodegradable nonsticking coating.
  
• The coating, developed by PDSCo, allows the pellets to be poured through standing water without sticking together, eliminating voids and bridging.
  
• Pel-Plug TR30 has the same ability to absorb water and maintain the 8-12 times expansion pattern that has been typical of the regular Pel-Plug Bentonite pellet.
  
• Pellets should be allowed to hydrate for at least 2 to 3 hours depending on water quality. 

bentonite AND SILICA SAND

5 gallon pail (50#'s)
​$52.31 per pail + freight

Pallet of 36, 5 gallon pails
​$1689.12 ($46.92 per pail) + freight

CHEMICAL ANALYSIS %
Chemical Percentage
SiO2 66.6%
Al2O3 17.9%
Fe2O3 3.67%
K2O 0.31%
CaO 0.57%
MgO 1.80%
Na2O 2.50%
Bound Water 6.51%
Moisture at 2200˚ F 0.14% 

a Denver Winpump Company

CHEMICAL ANALYSIS %
Chemical Percentage
SiO2 99.22%
Al2O3 0.22%
Fe2O3 0.20%
K2O 0.16%
CaO 0.02%
MgO 0.01%
Na2O 0.01%
Ti02 0.03%
​Loss on Ignition 0.13% 

PDSCO Bentonite Pel Plug  3/8"

• Compressed, 100% chemically unaltered high swelling western sodium Bentonite pellet.

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