Products
Pneumatic Diaphragm Pumps
Electric Diaphragm Pumps
Piston Pumps
Filter Regulator Lubricators
Lubrication Equipment
Pneumatic Valves & Cylinders
Services
Technologies
How Diaphragm Pumps Work
How Do Powder Pumps Work
Electric Diaphragm Pumps: An Overview
Piston Pumping Fundamentals
Piston Pump Motor Technologies
Support
Diaphragm Pump Selector Tool
Chemical Compatibility Guide
Blog
ARO Product Park
On-Demand Webinars
Knowledge Hub
Document Library
AODD Manufacturer Comparison Guide
Markets
General Manufacturing
Chemical Transfer
Data Centers
Lubrication
Energy
Food & Beverage
Mining
Other Industries
Back to the product list

evo-320-2-evo-non-metallic-electric-pump

Available in polypropylene for harsh or corrosive chemicals

 

Bare pump options now available

Pump Types: Standard Duty or Hazardous Duty

Maximum Flow Rate (flood inlet): 140 GPM (530 l/min)

Displacement Per Cycle: 0.68 gallons (2.6 liters)

Inlet Pressure: 10 PSIG (0.69 bar)

Maximum Average Working Pressure: 120 PSIG (8.3 bar)

Fluid Ports (inlet/outlet): ANSI / DIN Hybrid flange

Maximum Particle Size: 1/4” diameter (6.4 mm)

Wet Suction Lift: 30 ft (9.1 m)

Dry Suction Lift: 18 ft (5.5 m)

Maximum Deadhead Pressure: 180 PSIG (12.4 bar)

Introducing the EVO Series™ Electric Diaphragm Pump from ARO. This revolutionary pump takes the best features of many positive displacement pump technologies and combines them into one breakthrough product.

EVO Series™ Electric Diaphragm Pump Features

Designed for Safety

  • Real Deadhead Protection: An encoder senses the speed and will slow the motor down and hold the programmed system pressure for long periods of time. The automated system enables the pump to restart the process without priming or can be programmed for automatic shutdown.
  • Built-in Leak Detection: Sensors can detect diaphragm failure and shut down the pump to avoid leaks. For added protection, the pump was engineered with secondary seals to protect the actuation mechanism in the unlikely event of such an occurrence.

Designed for Control 

  • You can monitor and control the pump flow according to changing process parameters like flow, head, torque and others.

Designed for Efficiency 

  • The EVO Series™ innovative design can save more than 20% on energy costs compared with competitive models and technologies

Designed to Perform

  • Unique 3-chamber design significantly reduces pulsations without additional dampener accessories
  • The compact footprint fits into small operational spaces and installation is easy, with no need for a base plate or shaft alignment

Models

PolypropyleneCOMING SOON - Grounded Polypropylene or Conductive Polypropylene

Maximum Flow Rate (flood inlet)

140 GPM (529.9 l/min)

Displacement Per Cycle 

0.68 gallons (2.6 liters)

Fluid Inlet / Outlet Hybrid - internal thread

ANSI / DIN Hybrid flange

Stroke

="1.75" (44.45 mm)"

Inlet Pressure

10 PSIG (0.69 bar)

Maximum Average Working Pressure

120 PSIG (8.3 bar)

Maximum Deadhead Pressure

180 PSIG (12.4 bar)

Suspended Solids Maximum Diameter

1/4” diameter (6.4 mm)

Wet Suction Lift

30 ft (9.1 m)

Dry Suction Lift

18 ft (5.5 m)

Diaphragm / Ball Check Size

="1.5" (38 mm) equivalent"

Peak Efficiency

70%

Maximum Pump Speed

198 rpm

Weight

VFD: 36 lbs (16 kg)Motor: 236 lbs (107 kg)Polypropylene Pump Head: 376 lbs (171 kg) Conductive Polypropylene Pump Head: 477 lbs (216 kg)Pallet: 52 lbs (24 kg)

Mounting Dimension / Circumference Radius

="3 equally placed0.63” (∅ 16 mm) hole on 29.8” (∅ 758 mm) B.C. / 32.6" (828.6 mm)"

Dimensions*Pump with Gear Motor (not including hazardous encoder)

="Height:25.18" (639.5 mm) until outlet flange*51.79" (1315.4 mm); Hazardous Encoder Height: 5.09" (129.4 mm)Length: 32.62" (828.6 mm)Width: 36.89" (937.1 mm)"

Fluid Section Service Kit: Balls, Diaphragms, Bellows and O-rings

637558-XX (More details below)

PRV (Pressure Relief Valve) Service Kit

67557-X (More details below)

Crankcase Service Kit

EP20-CSVX-01-A (More details below)

Crankcase Seals Service Kit

637556

Oil and Filter Replacement Kit

637557

Oil Piston Pump Assembly

67558

 

AFTERMARKET SERVICE KIT PART NUMBER

DESCRIPTION

637558-AA

Balls - Santoprene
Diaphragms - Santoprene

637558-TA

Balls - PTFE
Diaphragms - Santoprene

637558-TT

Balls - PTFE
Diaphragms - PTFE

637558-ST

Balls - 316 SS
Diaphragms - PTFE

EP20-CSVS-01-A

Crankcase - Stainless Steel Air Cap

67557-4

PRV - Polypropylene

 

Accessories

Motor Encoder Cable to Drive 3 meters

67651-003

Motor Encoder Cable to Drive 6 meters

67651-006

Motor Encoder Cable to Drive 9 meters

67651-009 (comes with all completed units as standard)

Motor Encoder Cable to Drive 15 meters

67651-015

Motor Encoder Cable to Drive 50 meters

67651-050

Motor Encoder Cable to Drive 100 meters

67651-100

Leak Detection Sensor (Ordinary Haz)

96270-2

ZENER Barrier Haz (Pack 2 units) - Qty needed: 6 units

97414

VFD Accessories

PROFIBUS DP VI MCA 101, COATED

130B1200

Optional Stainless Steel Backplate kit A5

130B3242

DEVICENET MCA 104, COATED

130B1202

Optional Stainless Steel Backplate kit B1

130B3434

CAN OPEN MCA 105, COATED

130B1205

VFD Danfoss Keypad replacement kit

38066254

ETHERNET IP MCA 121, COATED

130B1219

 

 

PROFINET MCA 120, COATED

130B1235

 

 

MODBUS TCP MCA 122, COATED

130B1296

 

 

ETHERCAT MCA 124, COATED

120B5646

 

 

Gear Motor Spare Parts

Ordinary duty encoder

67580

Hazardous duty encoder

67576

Hazardous duty encoder cable mounting kit

67577

For further information regarding other aftermarket components, please contact the sale representative.

Diaphragm Materials

  • Long-Life PTFE
  • Santoprene®