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.
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MP Pumps
FM5 Flomax Pump Explosion Proof motor
22872-1
$3,330.00Flomax 5 are self-priming pumps, pipe size 1.5" NPT. Explosion Proof Electric Motor Driven Cast Iron Pump using a Long-Coupled Cast Iron EXP Motor-3 HP 60HZ, 2HP 50HZ.
List of all the EXPlosion Proof Pumps, all fitted with Hazardous duty motors....
3Hp 230/460v EXP CI Learn More -
AMT Pumps
Explosion Proof Self Priming Stainless Pump
3893-98XP
$2,508.00Explosion Proof Self Priming Stainless steel centrifugal pumps with Explosion Proof motor. Hazardous duty motors are designed for a wide range of applications including chemical processes, waste water treatment and pumping solvents. EXP motor is T...
230/460v 1-1/2HP EXP Learn More -
RS Corcoran
Hazardous-Location Centrifugal Pump
2000D 1.5HP EXP
$4,225.00Built for pumping chemicals and corrosives in hazardous locations, these Type 316 stainless steel pumps have a motor that's UL listed and CSA certified for use in Class I, Groups C & D and Class II, Groups F & G locations, unless noted. They have ...
230/460v Fuel Pump Learn More -
March Pumps
Explosion Proof Chemical Pump Ryton
TE-7R-MD XP 3PH 1HP
$2,621.00Explosion 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 -
AMT Pumps
Explosion Proof Self Priming Pump
282K-X5
$2,599.59Explosion Proof Self Priming Pump. This line of Self-priming Centrifugal pumps is designed for Industrial and Commercial applications requiring high volume liquid transfer, waste water drainage and processing. These pumps feature self-cleaning clo...
230/460v 1HP EXP Learn More -
Gorman-Rupp Pumps
Explosion Proof Self Priming Pump
81-1/2D3-X1-3P
$4,417.00Explosion Proof, Self-priming Centrifugal pump 1HP is designed for use in hazardous environments and/or for handling flammable liquids. 1-1/4", 1-1/2" and 2" NPT port sizes available with single and 3-phase motors 1/2 to 2 HP. All models are self-...
1HP 230/460v 75 GPM Learn More -
AMT Pumps
High Pressure Centrifugal Pump CI
490D-95 EXP
$1,829.30Explosion Proof High Pressure Centrifugal Pump
High Pressure Centrifugal Pump Series. Explosion Proof electric pump. High Head Centrifugal Pumps. Designed for continuous duty, high pressure, high flow, hazardous duty circulation and transfer. Ser...
2HP 230/460v EXPlosion proof Learn More -
Gorman-Rupp Pumps
Explosion Proof SP Centrifugal Pump
81-1/2E3-X15-3P
$4,940.00This line of Gorman-Rupp Explosion Proof, Self-priming 81-1/2E3-X15-3P Centrifugal pumps is designed for use in hazardous environments and/or for handling flammable liquids. 1-1/4", 1-1/2" and 2" NPT port sizes available with single and 3-phase mo...
1.5HP 230/460v Learn More -
AMT Pumps
2 HP Stainless Steel Explosion Proof Pump
5033-98-EXP
$2,459.00AMT Straight Centrifugal Pumps are designed for continuous-duty OEM, Industrial/Commercial and Processing applications including dirty water circulation, liquids containing particles and solids up to 1/8 diameter for chemical processing and hazard...
2HP EXP 230/460v Learn More -
AMT Pumps
Bronze High Pressure Centrifugal Pump
490D-97-EXP
$2,530.56High Pressure Centrifugal Pump Series Page Link. High Head Centrifugal Pumps with Explosion Proof motor for hazardous duty. Designed for continuous duty, high pressure, high flow, general service water circulation and transfer (boosting water i...Hazardous Duty Learn More