NDP-800 Pumps

NDP-800 Air Operated Double Diaphragm Pumps

NDP-800 Series

SERIES OVERVIEW

• Maximum Flow Rate: Delivers up to 305 GPM.

• Pump Size: 3" stainless steel air-operated double diaphragm (AODD) pump.

• Proven Platform: Uses the same wearing parts as NDP-80 pumps.

• Extended Diaphragm Life: Performance optimization minimizes wear and extends service intervals.

• Quick Service Design: Square flanges support the pump during maintenance for quick disassembly and assembly.

• Portability: Reduced weight compared to comparable models for easier handling and installation.

• Industrial Construction: Designed for demanding industrial applications requiring durability and consistent performance.

KEY FEATURES

• High Flow Capacity: Delivers up to 305 GPM for increased transfer rates.

• Proven Technology: Built on the established NDP pump platform.

• Ease of Maintenance: One universal wearing parts platform shared with NDP-80 pumps.

• Extended Service Intervals: Optimized design helps reduce maintenance frequency.

• Quick Service Design: Square flange construction assists maintenance procedures.

• Portable Design: Lighter weight than comparable models.

FLUID PORTS

• Port Size: 3 in.

• Connection Types: NPT or flange.

MATERIALS

• Body Material: Stainless Steel.

• Diaphragm Materials:

• Buna N

• Neoprene

• Santoprene

• EPDM

• PTFE

• Hytrel

• Viton Ultimate

TECHNICAL DATA

• Maximum Flow Rate: 305 GPM

• Air Supply Pressure: 20 - 120 PSI

• Maximum Solid Size: 13/32 in. (10 mm)

• Maximum Lift: 18 ft (5.5 m)

• Net Weight: 231 lbs

• Shipping Weight: 271 lbs

DIAPHRAGM TEMPERATURE RANGES

• Buna N: 10°F to 180°F (-12°C to 82°C)

• Neoprene: 0°F to 180°F (-17°C to 82°C)

• Santoprene: -10°F to 180°F (-23°C to 82°C)

• EPDM: -40°F to 212°F (-40°C to 100°C)

• PTFE: 40°F to 212°F (4°C to 100°C)

• Hytrel: 0°F to 248°F (-17°C to 120°C)

• Viton Ultimate: -20°F to 248°F (-28°C to 120°C)

APPLICATIONS

• Industrial fluid transfer applications

• Operations requiring high flow rates

• Applications requiring solids handling up to 10 mm

• Demanding process environments requiring stainless steel construction

• General-purpose industrial pumping operations