Adler 21,000 Gallon (Closed-Top) Frac Tank
21,000 Gallon (Closed-Top) Frac Tanks Rear hinged manway Side hinged manway Front hinged manway "Safety yellow" Stairway
Safety features
  • Non-slip step materials on stairs and catwalks
  • “Safety yellow” rails and catwalks for high visibility
  • Safe operation reminder decals
  • Safety side stairway—no mechanical guard rails to set up
  • Strapping charts

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21,000 Gallon (Closed-Top) Frac Tanks

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Mechanical features
  • Epoxy-lined interior
  • 3" fill line
  • Four (4) standard 22" side-hinged manways
  • Multiple 4" valved fill/drain ports, including floor-level valves for low point drain out
  • 4" vent with 1 lb pressure/4 oz vacuum pressure relief valve
  • Sloped and V bottom for quicker drain out and easier cleaning
  • Easy-to-clean design with smooth-wall interior, no corrugations and no internal rods
  • Meets Cal/OSHA guidelines
  • Fixed rear axle for increased maneuverability
  • Nose rail cut-out for easy access when installing hose and fittings on the front/bottom of tank
  • One (1) front and one (1) rear 4" valved fill/drain port
  • Two (2) top connection ports for vapor recovery
  • Round bottom
  • Dual manifold
  • SS 316 stainless steel
  • Bare steel interior
  • Heating coils
  • Level gauges (fixed or temporary)
  • External or internal manifold
  • White exterior for MSS compliance
  • Audible alarms, strobes and level gauges (digital and mechanical)
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