The Delavan 6900 DSS-R Diamond S.S. Roller Pump can be used to pump nonabrasive liquids. This particular product has permanently-lubricated, sealed bearings and is housed in DiamondTM stainless steel. The shaft seals are a Viton cartridge lip seal. In order to avoid damage, the 6-roller pump should not be run dry. Most commonly, this pump is used in the agricultural sector.

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 roller pumps are 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.

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• Max flow: 20 gpm
• Max pressure: 300 psi
• Max rpm: 1200
• Port sizes: 3/4" FNPT
• Pump shaft rotation: CW
• Housing: Stainless steel
• Rotor: Stainless steel
• Roller material: Ultra rollers standard, Poly available
• Roller quantity: 6
• Shaft seals: Viton
• Shaft: 5/8" solid stainless steel
• Max fluid temperature: 140°F
• Weight: 9 lbs