Ingersoll Rand ARO - air operated diaphragm & piston pumps, extrusion pump packages and air system components.  EXP & Pro Series master distributor.Iwaki pumps - sealless, lined mag drive centrifugal pumps.  Small, OEM packaged, mag drive, centrifugal pumps in molded polypropylene or ETFE. Non-metallic bellows pumps for semiconductor applications.Price Pump - cast iron, bronze, 316SS and Hastelloy centrifugal pumps available as close coupled or pedestal mount. Self priming, vertical short-setting sump and high pressure multi-stage designs also available.Blacoh pulsation dampeners & surge suppression devices.  Gauge isolators.Tonkaflo Pumps - multistage centrifugal pumps & factory authorized repair.Eco pumps – spur gear pumps constructed of 316SS, Alloy 20 and Hastelloy.Teikoku canned motor pumps - sealless, leakproof centrifugals.  Available in horizontal and vertical configurations. ANSI and API designs.Walchem Pumps - electronic solenoid drive metering & dosing pumps.  Mechanically actuated diaphragm metering & dosing pumps.  pH, ORP and conductivity controllers.WebMaster controllers by Walchem – web enabled water treatment controllers based on multiple input/output platform for control of pH, ORP & conductivity in cooling tower, boiler, and wastewater treatment.Fybroc Pumps – non-metallic fiberglass reinforced, thermoset vinyl ester/epoxy centrifugal pumps.  Available in horizontal ANSI sealed, mag-drive, close coupled, self priming & vertical configurations.Isochem pumps - sealless, mag-drive gear pumps and centrifugal pumps constructed of 316SS, Alloy 20 & Hastelloy.BJM Pumps – submersible, non-clog, shredder, grinder & dewatering pumps available in cast iron & stainless steel construction. Complete self-priming sewage lift station packages.Baldor electric motors & variable frequency drives.Chempump canned motor pumps – ANSI sealless, leakproof centrifugals.Eastern pumps - centrifugals in single and multi-stage design; available in 316SS, Alloy 20 and Hastelloy.Eclipse pumps - non-metallic, sealless, magnetically driven gear pumps.Lutz pumps - drum, tote and container pumps in many different materials of construction. Electric, explosion proof & pneumatic motors.Micropump pumps – compact, sealless, mag drive gear & centrifugal pumps good for high head pressure, low flow applications.Neptune Pumps - hydraulically actuated diaphragm metering & dosing pumps.  Neptune Mixers - portable drum and container mixers.MTH Pumps - regenerative turbine pumps in all iron, bronze fitted and 316SS. Single and multi-stage pumps.Moyno 500 Pumps - progressive cavity pumps in cast iron & 316SS. Buna, EPDM & fluoroelastomer stators.Hydra-Cell Pumps – HydraCell high pressure, hydraulically actuated diaphragm pumps in cast iron, bronze, 316SS, Hastelloy & non-metallic construction.

Products > Pumps > ARO EXP series air-operated diaphragm pumps > 3 inch Metallic EXP Performance Specifications

3" Metallic EXP Performance Specifications

Ratio

1:1

Maximum GPM (LPM):

275 (1,041) flooded suction

Displacement Gallons Per Cycle (Liters):

2.8 (10.6)

Air Inlet:

3/4 - 14 N.P.T.F-1

Fluid Inlet:

3 - 8 N.P.T.F.-1
Rp 3 (3-11 BSP parallel)

Fluid Outlet:

3 - 8 N.P.T.F.-1
Rp 3 (3-11 BSP parallel)

Maximum Operating Pressure PSI (bar):

120 (8.3)

Suspended Solids Maximum DIA IN. (mm):

3/8-inch (9.5)

Weight - LBS. (Kg):

129.5 (58.8) Aluminum, Aluminum Center Body
216.6 (98.2) Cast Iron, Alum Center Body
242.3 (109.9) Cast Iron, Poly Center Body
228.8 (103.8) Stainless, Alum Center Body
253.3 (114.9) Stainless, Poly Center Body
268.8 (122) Stainless, Stainless Center Body
249.8 (113.3) Hastelloy, Alum Center Body
289.8 (131.5) Hastelloy, Stainless Center Body

Maximum Dry Suction Lift:

14 ft. (4.2) Elastomer fitted

OPERATION & MAINTENANCE MANUALS
PD30A & PD30S O, I & M Manual
PD30R O, I & M Manual
 
SALES & ENGINEERING DATA SHEETS
PD30A & PD30S Data Sheet
PD30R Data Sheet
 
CHEMICAL COMPATIBILITY GUIDE
CHEMICAL COMPATIBILITY
 
EXP DIAPHRAGM PUMP SPECIFICATION
EXP DIAPHRAGM PUMP SPEC. WORD DOC

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