ARO

ARO

Product form

Product form

Ingersoll Rand, ARO Pump, 1/2” Classic Style Non-Metallic Diaphragm Pump

 

Description:

Part of our Compact Series of pumps, our 1/2” classic pumps feature big performance in a small package. With flow rates up to 13 GPM (49.2 LPM) and a wide range of material and porting configurations.

 

Features:
  • ARO has the world’s best selling 1/2″ ported diaphragm pump.
  • Designed to meet your OEM application needs.
  • Efficiency – Motor design delivers optimum air efficiency
  • Reliability – ARO’s patented ‘Unbalanced’ air valve ensures no-stall operation
  • Versatility – Center, End, Dual Inlet / Outlet, and Swivel Top manifold configurations to fit your specific application
  • Evironmentally Sound – Bolted construction for leak-free fluid handling
  • Serviceability – Ease of service through modular design

 

Accessories:
  • 76763 Wall Mount Bracket
  • 67165-X Cycle Actuation Kit
  • P29122-600 Piggyback Filter-Regulator
  • 637141 Air Section Service Kit
  • 637140-XX Fluid Section Service Kit

Pump Casing Materials

  • Polypropylene
  • Groundable Acetal
  • PVDF (Kynar)

Diaphragm Materials

  • Neoprene
  • Nitrile
  • Viton
  • PTFE / Santoprene
  • E.P.R.
  • Polyurethane
  • Hytrel
  • Santoprene

Ratio: 1:1

Maximum Flow:
(ball) 13 g.p.m. (49.2 l.p.m.)
(duckbill) 10 g.p.m. (37.9 l.p.m.)

Displacement per cycle:
(ball) 0.04 g.p.m. (0.15 l.p.m.)
(duckbill) 0.032 g.p.m. (0.12 l.p.m.)

Air Inlet:  (Female) 1/4 – 18 N.P.T.F. – 1

Fluid Inlet/Outlet: 1/2 – 14 N.P.T.F. – 1

Max. operating pressure: 100 psi (6.9 bar)

Suspended solids max. dia.:
(ball) 3/32” (2.4-mm)
(duckbill) fibers

Weight:  lbs (kg)
Polypropylene 7.2 (3.3)
Groundable Acetal 8.8 (4.0)
Kynar PVDF 9.5 (4.3)
Maximum dry suction lift ft(m) : 15 (4.6)
Sound Level: 70 PSI    60 Cycles/Min    71.1 db(A)

Muffler: Integral, Included

 

Reference:

Ingersoll Rand, ARO Air Pump, 3/4” Aluminum Diaphragm Pump

 

Description:

Part of our Pro Series of pumps, our 3/4” aluminum metallic diaphragm pump feature big performance in a small package. It can achieve flow rates up to 33 GPM (125 LPM) and offers a wide range of diaphragm materials and porting configurations.

 

Benefits:

The new ARO 3/4″ aluminum air operated diaphragm pump is designed to meet your OEM application needs.

  • Mobility – Compact, rugged design allows for easy mobility
  • Efficiency – Motor design delivers optimum air efficiency
  • Reliability – Our patented Unbalanced air valve ensures no-stall operation
  • Versatility – Available in aluminum to withstand tough chemical applications
  • Environmentally Sound – Bolted construction for leak-free fluid handling
  • Serviceability – Easy access to ball checks and fluid caps for maintenance and repairs

 

Accessories:
  • 66073-2 Air Line Connection Kit contains Piggyback Filter/Regulator, pipe nipple and 5’ section of hose
  • 66100 Wall Mount Bracket
  • 66975 Cycle Counter Kit
  • 637118-C Air Section Service Kit
  • 637119-XX-C Fluid Section Service Kit

Pump Casing Material

  • Aluminum

Diaphragm Materials

  • Neoprene
  • Nitrile
  • Viton
  • PTFE with Santoprene backer
  • Hytrel
  • Santoprene

Specifications

Ratio: 1:1

Maximum Flow: 33 g.p.m. (125 l.p.m.)

Displacement per cycle: 0.15 Gallons (0.57 Liters)

Air Inlet: (Female) 1/4 – 18 NPTF-1

Fluid Inlet/Outlet:
3/4 – 14 NPTF-2
Rp 3/4 (3/4 -14 BSP, parallel)

Max. operating pressure: 120 psi (8.3 bar)

Suspended solids max. dia.: 1/8” (3.2 mm)

Weight:
P66607A-XXX-A (aluminum) 17.5 lbs (7.94 kg)

Maximum dry suction lift: 17 ft (5.2 m)

Sound Level: 70 PSI 60 Cycles/Min 78.3 db(A)

 

Reference:

Ingersoll Rand ARO Pump, 2” EXP Non-Metallic Air Operated Diaphragm Pump

 

Description:

ARO EXP 2” non-metallic pumps achieve flow rates of up to 184 GPM (696.4 LPM) and offer a wide array of material and porting configurations. 2” non-metallic pumps are often used for transfer, filling, recirculation and batching in Chemical, Industrial and Water/Wastewater treatment markets.

Available with Long-life PTFE diaphragms.

 

Features:

Up to 4 times the life of traditional diaphragm pumps due to the EXP’s convoluted diaphragm design

Efficiency – Simul-Shift™ valve provides ultra-positive, reliable shift signal

Reliability – ARO’s patented ‘Unbalanced’ air valve ensures no-stall operation

Versatility – Broad range in materials of construction for optimum fluid compatibility

Environmentally Sound – Bolted construction for leak-free fluid handling and ribless fluid caps to eliminate cracking

Serviceability – Easier service through modular design

 

Accessories:
  • 66312 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
  • 67237 Diaphragm Failure Detection Kit
  • 67350 Cycle Counter Kit
  • 67323 Continuous-Duty Muffler
  • 67341-E20N Flange Connection Kit
  • 637369 Air Section Service Kit
  • 637373-XX Fluid Section Service Kit

Pump Casing Materials

  • PVDF (Kynar)
  • Polypropylene
  • Conductive PVDF
  • Conductive Polypropylene

Diaphragm Materials

  • LongLife PTFE (not available on Conductive PVDF)
  • Nitrile
  • Santoprene
  • Medical Grade Santoprene
  • PTFE w/ Santoprene backer
  • Viton
  • Hytrel

Ratio: 1:1

Maximum Flow:  184 GPM (696 lpm)

Displacement per cycle: 1.4 gallons (5.3 liters)

Air Inlet (Female): 3/4 – 14 N.P.T.

Fluid Inlet/Outlet: 2” A.N.S.I./DIN Hybrid Flange (Side or Center Ports)

Max. operating pressure: 120 PSI (8.3 bar)

Suspended solids maximum diameter: 1/4” (6.4 mm)

Weight:
Polypropylene, Side Ported  85.3 lbs (38.7 kg)
Polypropylene, Center Ported   89 lbs (40.4 kg)
PVDF, Center Ported   116.8 lbs (53 kg)
PVDF, Side Ported  110.9 lbs (50.3 kg)

Maximum dry suction lift: 19.5 ft (5.9 m)

Sound Level: 70 PSI     60 Cycles/Min    85.0 db(A)

Muffler Included:  93139

 

Reference:

Ingersoll Rand, ARO Air Pump, 2” EXP Metallic Air Operated Diaphragm Pump

 

Description:

ARO EXP 2” metallic pumps achieve flow rates of up to 172 GPM (651 LPM) and offer a wide array of material and porting configurations. These pumps are often used for transfer, filling, recirculation and batching in Ceramic, Paint, Oil & Gas, Chemical and Petrochemical markets.

Available with Long-life PTFE diaphragms.

 

Features:

The Ultimate in heavy duty pump design.

Up to 4 times the life of traditional diaphragm pumps due to the EXP’s new convoluted diaphragm design.

Efficiency – Simul-Shift™ valve provides ultra-positive, reliable shift signal

Reliability – ARO’s patented ‘Unbalanced’ air valve ensures no-stall operation

Versatility – Broad range in materials of construction for optimum fluid compatibility

Environmentally Sound -Bolted construction for leak-free fluid handling and ribless fluid caps to eliminate cracking

Serviceability – Easier service through modular design

 

Accessories:
  • 66312 Air Line Connection Kit: contains Piggyback Filter / Regulator, pipe nipple & 5’ section of hose
  • 67237 Diaphragm Failure Detection Kit
  • 67350-1 Cycle Counter Kit
  • 67263 Continuous-Duty Muffler
  • 67174-20 Screened Inlet Adapter Kit
  • 637369 Air Section Service Kit for PX30R
  • 637421 Air Section Service Kit for PX20A and PX20S
  • 637309-XX Fluid Section Service Kit

Pump Casing Materials

  • Aluminum
  • Cast Iron
  • Stainless Steel
  • Hastelloy-C

Diaphragm Material

  • Long Life PTFE
  • Polypropylene
  • Hytrel
  • Nitrile
  • Medical Grade Santoprene
  • PTFE(PTFE)/Santoprene backer
  • Viton

Specifications

Ratio: 1:1

Maximum GPM (LPM):  172 (651)

Displacement per cycle: 1.4 (5.3) @ 100 psi Gallons (Liters)

Air Inlet (Female):  3/4 – 14 N.P.T.F.-1

Fluid Inlet/Outlet (Female):
PX20X-AXX-XXX-B( ) 2 – 11-1/2 N.P.T.F.-1
PX20X-BXX-XXX-B( ) Rp 2 (2 – 11 BSP parallel)
PX20X-FXX-XXX-B( ) 2” A.N.S.I./DIN Flange

Max. operating pressure psi (bar): 120 (8.3)

Suspended solids max. dia. in. (mm): 1/4” (6.4)

Maximum dry suction lift ft (m): 14 (4.2)

Sound Level: 70 PSI     50 Cycles/Min    85.0 db(A)

Muffler Included:  67389

Weight lbs (kg):   See Catalog

 

Reference:

Electronic Interface Dosing Pump

 

Description:

Available in 8 sizes, from 1/4″ to 3″ Electronically Controlled

The ARO Electronic Interface Pump is an air operated diaphragm pump that provides accurate, electronically controlled dosing. Paired with a PLC, our electronic interface diaphragm pumps ensure consistent flow rates and pinpoint control for a myriad of fluids and applications, from chemical treatment to commercial laundry.

Hazadous Duty Ready;

  • Operate the pump in the following hazardous locations:
    NEC / CEC: Class I&II, Div 1&2, Group A-D
    ATEX: Zone 1&2, 21&22 
  • Wire the provided sensors and barrier devices per your local code requirements
  • Install controller and barrier devices in a suitable hazardous enclosure or outside the hazardous area
  • Built-in solenoid control seamlessly integrates with other electronic components
  • Internal cycle counter and end-of-stroke pressure signals track end-of-stroke feedback and pump data
  • Leak detection option detects diaphragm failure to help reduce costly production downtime
  • Factory-installed cycle counter and leak detection kits
  • Preassembled components for hassle-free and error-proof installation
  • Lube-free design and fewer parts for easy maintenance and repairs
  • Multiple sizes accommodate virtually any process, fluid or viscosity
  • Five-year warranty

 


Features:
  • Closed loop system achieves dispensing repeatability within +/- 1%
  • Safe control and monitoring via remote operation
  • Multi-pump control for accurate two part batching processes
  • Controller accepts leak detection, liquid level sensing and proportional control
  • Remote triggers and alerts send operating data, can perform auto shut-down, and keep you up-to-date on maintenance needs
  • Seamless integration between a PLC and EXP Series electronic interface pumps

Markets & Applications:

  • ARO electronic interface pumps are ideal for a wide array of applications such as batching, and container and tank fill in numerous markets.

Options

Voltage
  • 120VAC, 110VAC and 60VDC
  • 12VDC, 24VAC and 22VAC
  • 240VAC, 220VAC and 120VDC
  • 24VDC, 48VAC and 44VAC
ATEX Compliance
  • To meet ATEX Zone 1 requirements, three solenoid options are available: 12VDC, 24VDC and 220VAC.
No-Coil Solenoid
  • For customers who prefer to use our solenoid with their own coil.
Standard Valve Block
  • Standard Electronic Control Diaphragm pump without solenoid control. Offers the option to add add leak detection and end-of-stroke cycle sensing.
Leak Detection Sensors
  • Refractive infrared light sensors continuously monitor the air-side of the diaphragm and signal if fluid enters the air side of the diaphragm housing.
Cycle Sensors
  • Optional cycle sensors provide closed contact output to monitor pump operation and provide end-of-stroke data on cycle and flow rates. They also help provide preventive maintenance reminders.

 

Reference: