LIMITED WARRANTY
This Limited Warranty applies to residential pumps sold under only the MDI brand.
MDI – Mercury Displacement Industries
25028 US 12 EAST
Edwardsburg, MI 49112
1-800-634-4077
88403-01
MDI warrants to the original purchaser (“Purchaser” or “You”) of MDI series pumps that they will be free from
defects in material and workmanship for the Warranty Period of 36 months from date of purchase. The date of
purchase shall be determined by the original dated sales receipt noting the model and serial number of the pump.
The original sales receipt must accompany the returned pump.
MDI shall not be liable under this Warranty for any product that, in our sole judgment, has been subject to
negligence, misapplication, improper installation, or improper maintenance. Also, MDI shall not be liable under
this Warranty if the product has been disassembled, modified, abused or tampered with; if the electrical cord has
been cut, damaged or spliced; if the pump discharge has been reduced in size; if the pump has been used in
water temperatures above the advertised rating, or water containing sand, lime, cement, gravel or other
abrasives; if the product has been used to pump chemicals or hydrocarbons; or if the label bearing the pump
model and serial numbers has been removed.
Your sole remedy and MDI’s only duty is that MDI repair or replaces defective pumps (at MDI’s choice). You must
pay all labor and shipping charges associated with this warranty and must request warranty service through the
installing dealer as soon as the problem is discovered. No request for service will be accepted if received after
the Warranty Period has expired. This warranty is non-transferable.
Some states do not allow the exclusion or limitation of incidental or consequential damages or limitations on the
duration of the implied warranty, so the above limitations or exclusions may not apply to you. This warranty gives
you specific legal rights and you may also have other rights which may vary from state to state. This warranty
applies to only MDI pumps installed in the United States of America and Canada.
This warranty supersedes and replaces all previous warranty publications.
The foregoing warranties are exclusive and in lieu of all other express and implied warranties, including
but not limited to the implied warranties of merchantability and fitness for a particular purpose. The
forgoing warranties shall not extend beyond the duration expressly provided herein.
MDI shall not be liable for any consequential, incidental, or contingent damages whatsoever. MDI
recommends using a professional plumber for all installation and repair and periodic inspection of MDI
pumps. MDI makes no warranty regarding the suitability of a product for a particular installation.
Purchasers are responsible for determining whether a pump is suitable for a specific application.
