Sandpiper SMA3,6AM1.
Sandpiper SMA3,6AM1.
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Sandpiper SludgeMaster™ 300 GPM (3") Air-Powered Submersible Trash Pump



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*This product qualifies for Free Shipping anywhere in the contiguous US. Accessories may ship separately. Items over 100lbs shipped via semi-truck, be sure to select "Lift Gate" to lower the product to the ground curbside. Remote area surcharges may apply, see our full shipping policy for more details.
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Sandpiper SludgeMaster™ 300 GPM (3
Sandpiper SludgeMaster™ 300 GPM (3") Air-Powered Submersible Trash Pump
Model: SMA3,6AM1.
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Inlet Size





300 Gallons

  • Sandpiper SludgeMaster™ Submersible, Air-Powered Trash Pump
  • Ideal mud, leaves, twigs, sand, sludge, trash-laden water
  • 2-1/2 HP Air-Powered Motor
  • Runs on compressed air; 70 CFM @ 80 PSI for proper operation
  • Requires 1/2" diameter air hose (Not Included)
  • Self-Priming & Self-Draining Design
  • Continuous automatic lubricating, can run dry without any damage
  • Self-draining helps extend pump life in freezing conditions
  • Heavy-Duty Aluminum Construction
  • Built for rough handling and long life on land, sea or offshore
  • 2-Vane, Cast Iron Impeller
  • Easily handles solids up to 1-1/2" without clogging
  • 416 Stainless Steel Shaft & Buna N Shaft Seal
  • Robust design help handle abrasive, solid-laden liquids
  • 3" (NPT) Female Discharge
  • Allows this pump to provide an output of up to 300 GPM
  • Allows for a maximum head pressure of 65' vertical
  • Compact Design - Fits In A 14" Diameter Opening
  • Meets the needs of a wide variety of applications
  • 5-Year Limited Warranty
California residents see
Warning: This product can expose you to chemicals including 1,3-Butadiene which is known to the State of California to cause Cancer.
For more information go to:


Gallons Per Minute
300 Gallons
Housing Material
Impeller Material
Cast Iron
Solids Handling Size
1.5 inch
Handles Solids
Total Head Lift
65 Feet
Discharge Port Size
3 Inch
Built-in check Valve
2.5 hp
59 Pounds
Consumer Warranty
5 Years
Commercial Warranty
5 Years
Product Length
13 Inches
Product Width
9 Inches
Product Height
23.51 Inches


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Recommended Accessories

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Required Accessories 9
These accessories are required to properly setup/install this product.
Optional Accessories 10

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