“The only Pump that is Impervious to Salt Water Corrosion"

SIMSITE® Structural Engineered Composite Pumps

All SIMS Pumps are engineered to meet the Customer’s specific design and operating performance requirements. SIMS Pumps are 100% machined as opposed to being cast.  They are machined on the inside, as well as the outside, from solid blocks of SIMSITE®, a patented structural graphite composite, which NEVER  Corrodes in salt water, waste water, or chlorinated water.  SIMS manufactures pumps to meet YOUR needs as opposed to trying to match a general range pump to meet your requirements.

SIMS Pumps and Impellers are custom engineered for high efficiency.  All SIMS products are precision machined from solid blocks of SIMSITE® structural graphite composite using state-of-the-art CAD/CAM/FEA/CFD engineering analysis and techniques, and they are designed to maximize performance, efficiency, longevity,  and ease of use by maintenance personnel.

Key Benefits of Using SIMSITE® Pumps and Pump Parts:

Simsite® is a patented family of superior structural engineered Composite Pumps and Pump Parts approved by the US Navy, for Navy, Marine, Chemical, Industrial and Waste water applications.

  • Corrosion resistant and chemical resistant.  NEVER Corrodes in salt water, waste water, or
    chlorinated water!
  • Cavitation & Erosion Resistant.
  • Superior to all metallic Pumps Salt Water, Waste Water and Chlorinated Water services.
  • Higher Efficiency.
  • Light Weight. 1/6 the weight of bronze or stainless steel.
  • NO electrolysis.
  • Increased performance, longevity and reliability!
  • Simsite® Pump Casings are 100% machined on the inside as well as the outside from solid blocks of the structural composite which offers Superior Mechanical Strength, Perfect Balance, Better Performance, and Longer Life  Simsite® Impellers, Open or Enclosed, are Precision machined from one piece.
  • Simsite® Backplates fit all mechanical seals, or packing. The Seal chambers can be enlarged for better seal life & performance.
  • Simsite® Mechanical Seals offer superior sealing with silicon carbide against silicon carbide faces.
SIMS Series 10000, Shock Qualified, Marine & Navy Pumps
Under incentives to develop Commercial-Off-The-Shelf pumps (COTS) for Navy applications, Sims Pump Company designed and developed the first structural composite pumps to pass the rigorous...
SIMS Navy Standard, Shock Qualified Pumps
Inspired by NAVSEA directives for innovative technology and MACHALT 536, SIMS Pump Company continues to be the leader in the composite industry, producing the first “production ready” SIMS Navy...
SIMS Anti-Heeling Pump
This SIMS Anti-Heeling Pump is designed to maintain the stability in a vessel by pumping the flow of water in either direction into ballast tanks located on each side of the ship to maintain the...
SIMS Vertical Pit Pumps
SIMS Vertical Pit Pumps are designed for versatility and longevity. The Pump Casing, Guide Bearings, Spider Bearings, Sleeves, Bushings, Column Pipe, Discharge Pipe, Base Plate, Motor Pedestal and...
SIMS MARINE Vertical Pumps
SIMS Vertical Marine Pump – Compact, Light Weight, and NEVER Corrodes in Salt Water, Waste Water or Chlorinated water.
SIMS Marine & Industrial Pumps
Inspired by Corrosion problems from pumping Salt Water and Chemicals, SIMS Pump Company has developed a line of SIMSITE® Structural Composite Engineered Pumps, which NEVER corrode in Salt Water,...
SIMS Series 6000, Maintenance Free, Vertical In-Line Pumps
Designed by SIMS to be a “drop-in” replacement for Vertical In Line pumps, the SIMS Series 6000 Pump is virtually maintenance free with permanently lubricated sealed bearings and the flexibility...
SIMS Engineered Pumps
SIMS manufactures pumps to specific performance conditions for many different types of applications and designs. Since all SIMS pumps are completely machined on the outside as well as the inside from...
SIMS Chemical, ANSI Pumps
SIMS Chemical ANSI Style Pumps are machined from several different grades of SIMSITE®‚ depending on the solution being pumped. SIMS offers both phenolic and epoxy resin systems with several...
Multi-Stage Pumps
SIMS 14 Stage Down-Hole Chemical Pump This SIMS 14-Stage Down-Hole Pump seen to the right is a pump engineered by SIMS specifically for a Bromine Chemical application. This pump lasted three times...
SIMS Vertical Turbine Pumps
The SIMS Structural Composite Vertical Turbine Pumps is very different from any other pump on the market. The suction bell, casing bowls, diffusers, casing rings, guide bearings, bushings, and...
SIMS Specialty Pumps
SIMS manufactures pumps to specific performance conditions for many different types of applications and designs. Since all SIMS pumps are completely machined on the outside as well as the inside from...