My Cart

Explosion Proof Pumps

Explosion Proof Pumps, UL CSA ATEX

Hazardous location pumps with electric or pneumatic / air motors. When pumping flammable liquids or using a pump in a hazardous atmosphere, the motor being used must be EXP rated. There are many different classifications by UL for the various types of liquids or the atmosphere being used in. These classifications will determine which motor is suitable. PumpBiz has Explosion proof motors mounted to all types of pumps, centrifugal, self priming, sump submersible and made of Cast Iron, Stainless Steel or Plastic. Lots of pumps for ethyl alcohol, isopropyl alcohol and sanitizer solutions for cleaning.

The requirement is not that enclosures be gas-tight, but that they be designed and manufactured strong enough to contain an explosion and prevent the escape of flame or heat that could ignite surrounding atmospheres. Burned gases do escape from explosionproof equipment, but their escape path has been engineered so the temperature of the escaping gas is well below its ignition point when it escapes into the surrounding atmosphere. Also the enclosure does not explode / fragment.

Common EXP motor rating is: Class 1, Group D; Class 2, Groups E,F,G or FG. These motors will have a UL listing and designation for volatile areas. 

Air / pneumatic powered motors are inheratntly suited for hazardous duty. Because air motors are self-cooling, they do not require electrical power and have no sparking hazards

Some common applications include: Cbd distillates isolates methanol cannabidiol processing

Pumps and Explosion Proof motors must be installed according to NEC / NFPA and include grounding and bonding cables to prevent static electricity build up. 

Diesel fuel commonly used for generators is #2 Diesel which has a flash point of about 120 degrees F. This would classify diesel fuel in NFPA standards as a combustible and not a flammable liquid. ... So fuel rooms in buildings are typically ordinary electrical areas and not explosion proof. Consult a professional before determining your particular environment. 

Explosion Proof Classification 

Self Priming cast iron Explosion Proof pumps with electric motors made in the USA.

View as List Grid

Items 1-10 of 55

Set Descending Direction
per page
Page
  1. AMT Pumps

    Solids Handling Explosion Proof Electric Pump

    276D-X5

    $2,755.00

    Solids Handling Explosion Proof Electric Pump Self-priming pump

    is designed for Industrial and Commercial applications requiring high volume liquid transfer, hazardous duty and processing. These 2" pumps feature self-cleaning clog resistant impel...

    2HP 230/460v EXP Learn More
  2. American Stainless

    SS pump & motor EXP

    C14315BCX3

    $1,168.72

    Explosion Proof Motor and Stainless Steel Pump. 

    Models SSP & SSPC pumps have a one-piece shell, capable of supporting the pump and motor weight in a vertically mounted position. The internal design also prevents any air from being trapped in the...

    3/4HP 230/460V EXP Learn More
  3. AMT Pumps

    High Pressure Centrifugal Pump xP

    490A-95-EXP

    $4,089.00

    High Head CI Centrifugal Pump with EXP motor. Explosion Proof motor for hazardous duty. Designed for continuous duty, high pressure, high flow, biodiesel circulation and transfer. Series 48 inlet & outlet are 1.25" & 1" while series 49 is 1.50" & ...

    3HP 230v/1 Explosion Proof Learn More
  4. March Pumps

    316SS Magdrive Pump Explosion Proof

    TE-7S-MD XP 1PH 1HP

    $4,237.00

    Explosion Proof XP motor Series 7 magdrive totally enclosed pump.

    March Stainless Steel magnetic pumps are the "workhorses" or the March product line. Ceramic spindle is standard. Explosion Proof motor and 316SS pump for hazardous duty. Aluminum ...

    EXP 115/230v SS Learn More
  5. March Pumps

    Explosion Proof Chemical Pump Ryton

    TE-7R-MD XP 3PH 1HP

    $2,621.00
    Explosion Proof Chemical Pump. Series 7 magdrive totally enclosed pumps are the "workhorses" or the March product line. Ceramic spindle is standard. Contact us for additional materials, port sizes, or motors. 0155-0011-0700 3 Phase Explosion Pr...
    March 7 Pump EXP 230/460v Learn More
  6. AMT Pumps

    Explosion Proof 2HP Selfpriming Centrifugal

    276B-X5

    $2,885.21

    Explosion proof 2hp Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. TEFC motor for wet enviorments These pumps feature self-cleaning ...

    115/230v 2HP EXP Learn More
  7. AMT Pumps

    Explosion Proof 316SS Centrifugal pump 3hp

    3151-X8

    $3,122.55

    Explosion Proof 316SS Centrifugal pump 3hp, solid cast 316 Stainless Steel.

    AMT Industrial Straight Centrifugal pumps are suited for liquid and chemical transfer, solvent transfer and other industrial applications requiring a Explosion proof elec...

    230/460v 3HP EXP Learn More
  8. Finish Thompson Pumps (FTI)

    FTI DB6 Explosion Proof pump

    DB6V-M530

    $2,795.86

    FTI DB6 Explosion Proof pump, PVDF (Kynar) for chemicals / solvents

    DB Series hazardous duty magnetic drive pump—the new standard for high hydraulic efficiency and corrosive fluid handling. With design-aided magnetic flux and computational fluid ...

    1/3hp Explosion proof 115/230v PVDF Learn More
  9. AMT Pumps

    Centrifugal Pump XP Motor

    369C-X5

    $1,738.90

    Explosion Proof XP electric motor powered Cast Iron Centrifugal pump. Straight centrifugal pump is designed for continuous duty low pressure OEM, industrial / commercial and Hazardous Duty service applications including circulation, chemical proce...

    115/230v 1HP EXP Learn More
  10. AMT Pumps

    Stainless Steel Centrifugal Pump

    370F-X8

    $1,570.00

    Explosion Proof Pump with electric hazardous duty motor. This pump is designed for continuous-duty low pressure OEM, Industrial / Commercial and General Service applications including circulation, chemical processing, liquid transfer and cooling.

    ...
    230/460v 1/2HP EXP Learn More
View as List Grid

Items 1-10 of 55

Set Descending Direction
per page
Page