R.A. ROSS

Welcome!

Thank you for visiting raross.com! R. A. Ross & Associates, Inc. is a full service distributor serving Kentucky, Indiana, Michigan, Ohio  and West Virginia for over 30 years.  

AWARD WINNING

Customer Service

R. A. Ross & Associates, Inc. has been recognized many times over the past 30 years by the companies we represent for providing outstanding customer service to our mutual customer base.  Give us a call and we will show you why.

COMPLETE

Repair Service

Factory trained and authorized service and repair on all makes and models of pumps, blowers and gas compressors.

CUSTOM

Packages

We specialize in Custom packages… Pumps, Blowers, Gas Compressors

ONLINE

Ordering

We’ll be adding the ability to shop online soon!

Products We Carry

Vapor Pressure is NOT Your Friend

Be very careful on self-primer lift applications because the liquid temperature directly affects its vapor pressure and that... …changes the Net Positive Suction Head Available (NPSHA). Example: Self-Primer - two temperatures… two outcomes: For the example we will use...

Explosion proof compressor package to transfer propylene?

It didn’t exist, so we built it!

(And exceeded our customer’s expectations.*)

 

Read the article

Take a look at our product line cards!

NEW PRODUCTS FROM R. A. ROSS

The R. A. Ross & Associates Story

ESTABLISHED

YEARS EXPERIENCE

LOCATIONS

EMPLOYEES

“Without pumps, our business shuts down. Pumps are vital to our production line. We pump a chemical that, in the past, would eat up a pump diaphragm. Our Ross associate recommended Aro pumps with stainless steel bodies and a diaphragm designed to withstand the chemicals we use. We manufacture over 250,000 fluorescent lights per year. Ross was a huge help in keeping our plant up and running 24/7. These people know their business.”

(An area lamp manufacturer.)

OUR RECENT ARTICLES

Winter is Coming

For those of us living in the northern hemisphere winter is coming and this message will serve both as a reminder and a warning as to the inevitable arrival of temperatures below freezing. For folks like us who reside in the higher latitudes, we know from experience...

Open and closed tanks NPSH solved

Open or Closed Tanks and the Effect on NPSHA Calculations When working through NPSHA calculations for pump applications we need to know if the suction supply tank is open to the atmosphere or not. If it is an open tank the calculation is easy; as we just convert the...

Louisville

HEADQUARTERS
2231-A Ampere Drive
Louisville, Kentucky 40299
(502) 267-8677 | (800) 489-8677
(502) 266-7928 Fax

OUR OTHER LOCATIONS

NOBLESVILLE

501 S. Ninth Street
Suite #102
Noblesville, Indiana 46060
(317) 509-3200 Direct
(800) 489-8677 (Toll-free)
(502) 266-7928 Fax

FALLING WATERS
102 Left Street
Falling Waters, West Virginia
(800) 489-8677 (Toll-free)
(502) 266-7928 Fax
MAYFIELD

3375 Trace Creek Rd.
Mayfield, Kentucky 42066
(800) 489-8677 (Toll-free)
(502) 266-7928 Fax

LANCASTER

117 West Main Street
Room 110D
Lancaster, OH  43130
(800) 489-8677 (Toll-free)
(502) 266-7928 Fax

SANFORD

4239 N Francis Shores Rd
Sanford, MI 48657
(989) 615-5552 (Direct)
(800) 489-8677 (Toll-free)
(502) 266-7928 Fax