1. Electric Diaphragm Pumps
  2. 1″ EVO Series Metallic Electric Diaphragm Pump
1″ EVO Series Metallic Electric Diaphragm Pump
1″ EVO Series Metallic Electric Diaphragm Pump
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1″ EVO Series Metallic Electric Diaphragm Pump

Available in aluminum, stainless steel or cast iron for aggressive chemicals or high temperature fluids

 

Pump Types: Standard Duty or Hazardous Duty

Maximum Flow Rate (flood inlet): 54 GPM (204 l/min)

Displacement Per Cycle: 0.25 gallons (0.95 liters)

Inlet Pressure: 60 psi (4.1 bar)

Maximum Average Working Pressure: 120 PSIG (8.3 bar)

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

Maximum Particle Size: 1/8” diameter (3.3 mm)

Wet Suction Lift: 29 ft (8.8 m)

Dry Suction Lift: 14 ft (4.3 m)

Maximum Deadhead Pressure: 180 PSIG (12.4 bar)

 
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Overview

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

Specifications

Models

Aluminum
Cast Iron
Stainless Steel

Maximum Flow Rate (flood inlet)

54 GPM (204 l/min)

Displacement Per Cycle

0.25 gallons (0.95 liters)

Fluid Inlet / Outlet Hybrid – internal thread

ANSI / DIN Hybrid flange

Stroke

1.34″ ( 8.6 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

1/8” diameter (3.3 mm)

Wet Suction Lift

20 ft (8.8 m)

Dry Suction Lift

14 ft (4.3 m)

Diaphragm / Ball Check Size

1″ (25.4 mm) equivalent

Peak Efficiency

62% (preliminary data)
Maximum Pump Speed 198 rpm

Weight

VFD: 36 lbs (16 kg)
Motor: 236 lbs (107 kg)
Aluminum Pump Head: 231 lbs (105 kg)
Cast Iron Pump Head: 288 lbs (131 kg)
Stainless Steel Pump Head: 318 lbs (144 kg)
Pallet: 52 lbs (24 kg)

Mounting Dimension / Circumference Radius

3 equally placed
0.63” (∅ 16 mm) hole on 24.88” (∅ 632 mm) B.C. / 26.48″ (672.6 mm)

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

Height: 17.71″ (449.9 mm) until outlet flange
*40.55″ (1030 mm); Hazardous Encoder Height: 5.09″ (129.4 mm)
Length: 23.61″ (599.7 mm)
Width: 28.77″ (730.8 mm)

 

AC Gear Motor

Rated Power / Phase / Voltage / Efficiency

2.2Kw / 3 Phase / 400V / IE3

Type and Classification

ATEX / ICEx
II2 G Ex db IIB T4 Gb | II2 D Ex tb IIIC T125o C Db
NEC / CEC
Class 1, Div 2 Group A-D | Class 2, Div 2 Group E-G

Gear Ratio

12.4:1

Encoder

5V 1024 pp

Motor Amps @ 400V / 50Hz

4.45 A

Weight

Standard: 119.7 lbs (54 kg)
Hazardous Duty: 154.2 lbs (70 kg)

Dimensions for Standard & Hazardous Duty
(Not including hazardous duty encoder)

Height: 21.71″ (551.5 mm)
Length: 8.22″ (209 mm)
Width: 8.22″ (209 mm)

Dimensions of Hazardous Duty Encoder

5.09″ (129.4 mm)

 

Drive – 3 voltage models available

Rated Power / Phase / Voltage

3 Kw / 3 Phase / 380V-500V

3 Kw / 3 Phase / 200V-240V

3 Kw / 3 Phase / 525V-600V

Frequency

50Hz / 60Hz

50Hz / 60Hz

50Hz / 60Hz

Maximum VFD Speed

82Hz

82Hz

82Hz

VFD Input Amps (Cont. @ 441-500V)

5.7 A

11.3 A

5.2 A

VFD Input Amps (Inter. @ 441-500V)

9.1 A

18.1 A

8.3 A

Type and Classification
(For hazardous configurations only. Please note: VFD should not be installed in a hazardous area.)

II (2) G [EX e] [Ex d] [Ex n]
II (2) D [Ex tb] [Ex tc]

II (2) G [EX e] [Ex d] [Ex n]
II (2) D [Ex tb] [Ex tc]

II (2) G [EX e] [Ex d] [Ex n]
II (2) D [Ex tb] [Ex tc]

Weight

31.5 lbs (14.3 kg)

31.5 lbs (14.3 kg)

31.5 lbs (14.3 kg)

Dimensions

Enclosure Size Type: A5
Height: 16.5″ (420 mm); Width: 9.5″ (242 mm); Depth: 9.10″ (231.3 mm)

Enclosure Size Type: B1
Height: 18.9″ (480 mm); Width: 9.5″ (242 mm); Depth: 10.20″ (260 mm)

Enclosure Size Type: A5
Height: 16.5″ (420 mm); Width: 9.5″ (242 mm); Depth: 9.10″ (231.3 mm)

Available Models

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

637559-XX (More details below)

PRV (Pressure Relief Valve) Service Kit

67557-X (More details below)

Crankcase Service Kit

EP10-CSVX-01-A (More details below)

Crankcase Seals Service Kit

637561

Oil and Filter Replacement Kit

637562

Oil Piston Pump Assembly

67558
 

AFTERMARKET SERVICE KIT PART NUMBER

DESCRIPTION

637559-AA

Balls – Santoprene
Diaphragms – Santoprene

637559-TA

Balls – PTFE
Diaphragms – Santoprene

637559-TT

Balls – PTFE
Diaphragms – PTFE

637559-ST

Balls – 316 SS
Diaphragms – PTFE

EP10-CSVA-01-A

Crankcase – Aluminum Air Cap

EP10-CSVS-01-A

Crankcase – Stainless Steel Air Cap

67557-1

PRV – Aluminum

67557-2

PRV – Cast Iron

67557-3

PRV – Stainless Steel
 

Diaphragm Materials

  • Long-Life PTFE
  • Santoprene®

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.

Downloads

1″ EVO Series Metallic Electric Diaphragm Pump

EP10-XXXXX-XXX-XXX OPERATOR'S MANUAL

1″ EVO Series Metallic Electric Diaphragm Pump

IRITS-0323-003 EN_EVO SALES FLYER

1″ EVO Series Metallic Electric Diaphragm Pump

IRITS-0921-045 EN 0323_EVO SERIES BROCHURE

1″ EVO Series Metallic Electric Diaphragm Pump

IRITS-0323-006 EN 0723 EVO POCKET GUIDE A5

1″ EVO Series Metallic Electric Diaphragm Pump

EVO SERIES WHITEPAPER

1″ EVO Series Metallic Electric Diaphragm Pump

EVO-SERIES-CASE-STUDY-FLINT-GROUP-EN

1″ EVO Series Metallic Electric Diaphragm Pump

STARCH GLUE TRANSFER CASE STUDY

1″ EVO Series Metallic Electric Diaphragm Pump

EVO SERIES CASE STUDY FILTER PRESS.PDF

1″ EVO Series Metallic Electric Diaphragm Pump

ARO EVO SERIES CASE STUDY: WASTEWATER TREATMENT DEWATERING APPLICATION

1″ EVO Series Metallic Electric Diaphragm Pump

IRITS-1222-040 EN_EVO CASE STUDY CONCRETE WASHOUT