SurePump™ Wheeled Sump Drainer

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EPG Pumps - Suitable for Class I, Division 1 & 2 Locations

EPG Companies’ patented SurePump™ Wheeled Sump Drainers provide superior performance and accurate liquid level reading for horizontal side slope riser applications. The SurePump™ pump is a completely sealed unit with bottom inlet, built with stainless steel for harsh environments and unlike competitor models, draws liquid over or past the entire motor to maximize cooling and extend pump life.

At least four wheels are in contact with the side slope riser pipe at all times and the submersible level sensor is mounted along the center axis of the sump drainer to assure an accurate level reading no matter how the pump turns. Wheels have less contact area for easier installation & removal.

Learn More about EPG's Sump Drainer Wheel

  • Stainless steel construction
  • Corrosion resistant E-Glide™ bearings and seal rings for extra durability
  • Sealed unit with liquid flow drawn past motor for cooling
  • Facilitates draw-down to the near bottom of the vessel
  • Chemical resistant jacketed, no-splice,  CP motor lead
  • Vent valve system purges air from the sump drainer preventing pump air lock
  • Flow rates available from 2 – 1,200 gpm
  • UL listed control panels are available for simple, trouble-free control

 

Pump CapacitiesPump MaterialsMotor MaterialsCable Jacket Materials

SeriesFlow RangeNominal Flow
Series - 21-14 GPM10 GPM
Series - 310-20 GPM15 GPM
Series - 515-30 GPM25 GPM
Series - 720-50 GPM35 GPM
Series - 920-50 GPM45 GPM
Series - 1135-80 GPM62 GPM
Series - 1445-95 GPM77 GPM
Series - 1820-120 GPM85 GPM
Series - 3150-200 GPM150 GPM
Series - 4775-300 GPM230 GPM
Series - 6150-400 GPM300 GPM
Series - 7775-500 GPM385 GPM
Series - 9595-680 GPM475 GPM
Series - 125125-850 GPM625 GPM
ComponentStandard316 Stainless Steel
Check Valve Housing304 Stainless SteelSpecial Order
Check Valve304 Stainless SteelSpecial Order
Check Valve SeatE-Glide™Special Order
Diffuser Chamber304 Stainless SteelSpecial Order
Impeller Seal RingE-Glide™Special Order
Impeller304 Stainless SteelSpecial Order
Motor Adapter304 Stainless SteelSpecial Order
Inlet Screen304 Stainless SteelSpecial Order
Pump Shaft304/431 Stainless SteelSpecial Order
Coupling329/420/431 Stainless SteelSpecial Order
Fasteners304 Stainless SteelSpecial Order
BearingsE-Glide™Special Order
Component1/3 to 2 Horsepower
Pollution Recovery
3 to 60 Horsepower
Sandfighter
End Bell Castings304 Stainless Steel over Iron304 Stainless Steel over Iron
Stator Shell301 Stainless Steel301 Stainless Steel
Shaft Extension303 Stainless Steel303 Stainless Steel
Fasteners316 Stainless Steel300 Stainless Steel
Seal CoverTefzelSintered Bronze
Shaft SealVitonViton, Carbon, Ceramic Face Seal
DiaphragmVitonNitrile Rubber
Diaphragm Plate304 Stainless Steel304 Stainless Steel
Diaphragm Spring302 Stainless Steel302 Stainless Steel
Diaphragm Cover316 Stainless Steel304 Stainless Steel
SlingerVitonNitrile Rubber
Lead Sleeve316 Stainless Steel316 Stainless Steel
Lead Jam Nut316 Stainless SteelN/A
Lead Jam ClampN/AN/A
Lead PottingEpoxyEpoxy
Lead BushingVitonViton
 CP
Cable
SBR
Rubber
SO
Neoprene
PVC
Unaged Physicals
Tensil Strength (psi)2500142016301410
100% Modulus (psi)340690770780
Elongation (%)650300300330
Low Temperature Properties
Brittle Point (°F)< -100-52-38-32
Cold Bend @ -35°CPassPassPassPass
Cold Bend @-50°CPassPassFailFail
Cold Bend @-65°CPassFailFailFail
Aging Properties
- Air Oven 7 days @ 121°C
% Retention of Tensile107104188124
% Retention of Elongation11517170
- Air Oven 7 days @ 136°C
% Retention of Tensile97000
% Retention of Elongation90000
- Air Bomb 42 hrs @ 127°C
% Retention of Tensile88569397
% Retention of Elongation113184383
- Oxygen Bomb 7 days @ 80°C
% Retention of Tensile98118N/A109
% Retention of Elongation9387N/A94
Ozone Resistance
Hours to Cracking
(100 pphm/100°F)>100024N/A>1000
Heat Deformation (T2/T1)
2000 gms @ 121°C.86.93.95.70
Mechanical Properties
Crushing Strength
- lbs force to failure34002000N/A3000
Abrasion Resistance (Uniroyal)
- cycles to wear thru jacket36181443(1)
(1) Material Coated Abrasive Wheel
Chemical Resistance
Water ResistanceEGGE
Acid ResistanceEGGG
Alkali ResistanceEGGG
Aliphatic Resistance (gasoline, kerosene)EAAG
Aromatic Hydrocarbons (benzol, toluol)EAAA
OilEAAE
Legend: E = Excellent G = Good A = Average
Ratings based on average performance of general purpose compounds.

 

Other EPG Pumps:

Vertical Sump Drainer

TSP Submersible Pump

Pneumatic Pumps

Pump Curves:

To obtain more information or a copy of a pump curve, please email us or call us at 800-443-7426.

SurePump™ Features
* The integral E-Glide™ bearings are a proprietary engineered heat and wear resistant material. Factory and field testing has shown that the E-Glide bearings outlast Teflon** and rubber bearings 4 to 1.

** Teflon is a registered trademark of DuPont.

The SurePump Wheeled Sump Drainer is protected by U. S. patent #4,966,534 and #4,992,030. Additional patents pending.

Manufacturer of Environmental & Industrial Solutions

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