logo-art-240x160.jpgYour small, hometown-attitude company
Keith Specialty Store
6791 Rt 119 Hwy N,  Marion Center, PA 15759
US callers: 800-705-8838
FAX: 724-397-2228
Outside the US: 724-397-8838
8:00am-6:00pm  M-F, 8:00am-3:00pm Sat. (ET)


We are working on collecting frequently asked questions and answers to share with our viewers.  If you wish to submit a question, click on the Contact Us link on the left.

You may also review our Blog pages which contains many tips, techniques and other good information.


  1. What does WOG and/or WSP mean? They are stamped on water valves. WOG stands for Water, Oil or Gas, which means the valve can be used for those applications. WSP means Working Steam Pressure.
  2. What does WTF mean? Water Testing Facility?
  3. Can the Pentek and Coyote pump protector work on centrifical pumps? For the Pentek, the answer is 'yes'.  It is in the documentation that comes in the box. The Pentek and Coyote works on both Franklin and Pentek motors. The Pumptec works on Franklin motors only.
  4. Did we ever carry or sell Cadet wall heaters? - No
  5. "Yeaaa, I need a price on a 275 Gallon fule tank". -- Search for or click on our item:  66-960 to get the current price.
  6. What is SIDR or SDR mean? It is the Standard Inside Dimension Ratio (pipe and tubing specification). It is the OD divided by the wall thickness.
  7. Do we carry a 6" damper that goes in a coal stove pipe (barometric damper)? Yes, it is our item # 71-276 (click for current price)
  8. What is the repair kit for a Honeywell Zone valve V8043F1101? - See Item number 67-8GS - interesting enough the conversion part 67-028 also works and is less money, even though it has more parts.
  9. Do u'all purchase comic books? NO! - (funnest call for the month - June 2011)
  10. What does NSF mean?  National Santaniary Foundation - an organization that defines safety standards for water pipe and other products.
    From their website:
    http://www.nsf.org/business/about_NSF/ " NSF International was founded from the University of Michigan's School of Public Health as the National Sanitation Foundation to standardize sanitation and food safety requirements 66 years ago..." 
  11. Follow up the above question, what does nsf dwv or nsf pw mean?   Answer->  - Read this document
  12. Can the Coyote pump protector work in a country that has 220/230 volt system, 50 Hz?  According to Coyote the answer is: 
      The timer will run a little slower.  Other than that it should be fine.
  13. What does MERV mean in the filter world? - MERV= Mininum Efficiency Report Valve  (click to get more information)