Delavan designs, engineers and manufactures a wide range of
roller pumps to meet the widest ranges of low-volume, moderate-pressure
pumping applications. To ensure the best performance for your
investment, we incorporate such features as “Ultra” rollers,
heavy-duty sealed bearings, Viton seal rings, stainless steel
shafts and rotors, and close tolerance machining. All are standard.
Our Stainless Steel Diamond Series™ 8900 roller pump is a great
example of why Delavan innovation tops the roller pump category.
Stronger than steel, it’s simply the best chemical-resistant roller
pump you can buy. “Roundup Ready,” a Delavan Stainless Steel Diamond
Series roller pump lasts ten times longer than a cast iron pump.
Plus, Delavan roller pumps are field serviceable—saving precious
time and money when you need to replace the rollers.