Grimm's Pump and Industrial Supply interior.


Grimm’s Pump & Industrial Supply is proud to be the area's largest supplier of high-quality air compressors, petroleum equipment, pressure washers and much more. We stand behind the companies we serve and the products we sell. We also ensure our customers receive the highest caliber customer service by taking the extra step to seek out suppliers who will provide reliable, durable and long-lasting products, for the right price.


contact grimm’s pump today

Our inventory includes but is not limited to:

Quincy hydrovane Compressed Air Systems Champion FS Curtis Thomas RolairIndustrial Air
Zeks Quincy Hankison Premier
Dixon Zeks Solberg Quincy
Dixon Transair legris midcontrol Kunkle Kingston MiltonAir Net
Rotary Lift Norco
Weg Littelfuse Furnace Square D Baldor
Petroclear Cim-Tek Goldenrod Dutton-Lainson Velcon
Thermoid Apache Continental contitech unisource
  Bayco Catlow EBW EMCO Franklin Fueling Tuthill Fill-Rite Gasboy Gilbarco Husky Incon OPW Petrovend Scully Systems Triangle Micro Systems 
Gorman Rupp Gasboy Roper Blackmer FE Petro Gilbarco RedJacket Tuthill Fill-Rite Viking
Reelcraft Hannay Graco Duro Rapid Reel Lincoln Cox 
Vacuum Pumps
Quincy Masport Squires Cogswell Gast
Non-petroleum pumps
AY McDonald Bell Gossett Blackmer Berkeley Sta-Rite Gorman Rupp Grundfos Grindex Hypro Koshin Little Giant Magnum  Roper Wilden Warren Rapp
Mechanical seals/packing
Garlock John Crane Quantum
Dixon Centerline Wet-R-Dri Morrison Keystone
Solenoid valves
ASCO Morrison Parker - Skinner Division Burkert
Vacuum & pressure gauges
Dixon Ashcroft
Metering equipment
Neptune Tuthill Fill-Rite Liquid Controls Mid:Com
Coyote Hydrus
Xerxes STI-P3
Clean Burn
Grimm's Pump & Industrial Supply high-quality products

Many of the parts above can be purchased at our location in Rapid City, where we have friendly staff on hand to answer any questions you may have.

Need help installing any of our high-quality products? Grimm’s Pump is here to help. We offer a variety of services to help you in every step of maintaining your commercial and industrial equipment, including teaching proper use and maintenance of equipment.


contact grimm’s pump today

Grimm’s Pump’s technicians are also trained and certified to perform the following tests to ensure your equipment is working efficiently:

  • Leak Detection Tests
  • Line Tightness Tests
  • Mesa 2D Tank Testing
  • Tank Tightness Tests
  • Stage One Vapor Recovery
  • Cathodic Protection
  • Bobtail Certification
  • Bulk Truck Certification
  • Calibration and Certification

Products Disclaimer

Grimm's Pump and Industrial Supply do not intend to imply that we are the distributors for all products listed on this site. Some branded products are acquired through agreements with other distributors, and other branded products listed we only repair or service. If you have any questions, please call and speak with a Grimm's Pump sales representative.


contact grimm’s pump today

Grimm's Pump & Industrial Supply high-quality products
Grimm's Pump & Industrial logo

1002 E. OmahaRapid City, SD 57701

605-343-3629 • Fax: 605-343-4475

Store Hours: Monday thru Friday 7 AM to 5 PM