Page 6 - Ingersoll Rand - ARO EXPert Series Diaphragm Pumps 3/8" Through 3" Fluid Ports

The Ultimate Process Pump
EXPert Series Pumps: Non-Metallic Models

From its simple beginnings as a utility dewatering / trash pump, through engineered efficiency, compatibility and economy into every aspect of
its various phases of design evolution, the diaphragm pump has been the new EXP Diaphragm Pump. Economy in fewer repair parts and labor.
a favorite with process professionals everywhere. Why? Simplicity. Economy in saved energy. Economy in superior performance. Do you
The ARO EXP design team has taken this fundamental feature and want to reduce pump downtime while boosting production? Here it is.

Five Year Warranty
Long-Lasting
Side Fluid Convoluted
Inlet/Outlet Ports Diaphragms
Easy to install side- EXP convoluted
porting permits fast diaphragms can
plumb-up while avoiding last as long as
fluid material leaking directly four times that
onto the pump. The EXP flange of traditional
bolt pattern meets both DIN and diaphragms
ANSI requirements. under normal
operating
conditions.

Body Materials of Construction
Choose from natural PVDF or natural
polypropylene for optimum fluid
compatibility and corrosion resistance.

Ribless Fluid Caps
Originally intended to provide greater
structural integrity, many non-metallic dia-
phragm pump designs incorporate ribbed
fluid caps. Since that time, state-of-the-art
Finite Element Analysis has proven that
fluid cap ribs are actually stress points that
weaken rather than strengthen overall
structural integrity. No ribs also allow
for easier cleaning and washdown.

Corrosion - Resistant Center Body Stall-Free, Ice-Free Air Motor Design
Non-Metallic Air Motor - Featuring a glass- Stainless Steel Hardware - EXP air The new EXP air motor has exclusive
filled polypropylene construction and ther- motor and end cap fasteners are made of Simul-Shift™ valve technology to
moset vinyl ester, the EXP air motor is both 316 stainless steel for complete corrosion help insure faster pump trip-over with
strong and resistant to chemical attack. resistance. smoother flow. It also features Quick
Dump valves; the final answer to pump
stalling due to ice build-up.

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