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2'' EXP Non-Metallic Air Operated Diaphragm Pump

PX20P-XXX-XXX

Maximum Flow: 184 GPM (696 L/min)

Maximum Discharge Pressure: 120 PSI (8,3 bar)

Fluid Ports Inlet/Outlet: 2” ANSI/DIN Hybrid Flange (Side or Center Ports)

Material of Construction: Polypropylene, PVDF, Conductive Polypropylene, Conductive PVDF

Maximum Solids: 1/4 inches (6,4 mm)

Maximum Dry Suction Lift: 19.5 feet (5,9 meters)

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.

1/4'' Non-Metallic Diaphragm Pump Upgrade

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

2'' EXP Non-Metallic Air Operated Diaphragm Pump

Find which material suits your chemical best!

A = Excellent, B = Good, C = Fair to Poor, D = Not recommended

X or Brackets around a rating letter indicate that no data is available, but the ratings are made on the basis of exposure test in similar chemical groups.

 

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irits-1215-200-en-exp-catalog.pdf

9.8 MB, PDF

jdf92-aro-cpvdf-en.pdf

823 KB, PDF

Long-Life PTFE Diaphragm Pump Flyer

906 KB, PDF

ARO 2” Non-Metallic Models

535 KB, PDF

PX20P-XXX-XXX-AXXX Operator's Manual 20083440.pdf

1.5 MB, PDF

PD20P-XXS-XXX-A, PE20P-XXS-XXX-A Sales & Engineering Data

377 KB, PDF

PX20E-FXS-XXX-AXXX Sales & Engineering Data

276 KB, PDF

637545 Joint Sealant Installation Instructions

3.1 MB, PDF

S-631 - General Information Manual for Air Operated Diaphragm Pumps (Multi-language)

10 MB, PDF

ARO EXP Series Air Operated Diaphragm Pumps: Product Overview

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ARO EXP Series Air Operated Diaphragm Pumps: Product Overview

ARO® PD20P-X 2" Non Metallic Diaphragm Pump Maintenance

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ARO PD20P-X 2" Non Metallic Diaphragm Pump Maintenance

ARO® PD20X-X and PD30X-X Maintenance

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ARO PD20X-X and PD30X-X Maintenance

Do you want more information about performances and materials? Contact our expert team!

The maximum flow rate reaches 696 liters per minute (184 gallons per minute). This high flow supports fast and steady transfer jobs.

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