Buying Guides

Buying guides:

Use nominal bore sizing for pipe connection products using flanges or threads.

Use pipe outside diameter sizing for pipe couplings, pipe clamps, pipe repair clamps, slip on valves -  where the product is fitted over the top of pipe.

Almost all products we sell come with a 12 months warranty on manufacturing defects only. If a 24 months warranty is required then this needs to be highlighted to us when requesting a quote, so that we can quote accordingly.


All products manufactured or distributed are warranted to be free of defects in material and workmanship for a period of 1 year from the date of purchase.

Our obligation under this warranty is limited to repair or replacement of the defective product or refund of the purchase price paid solely at our discretion and provided such defective product is returned to us and upon examination such product is found to be defective.

This warranty shall be void in the event that the product has been subject to misuse, misapplication, improper maintenance, modification or tampering. This warranty is expressed in lieu of all other warranties, expressed or implied from Dewater Products Pty Ltd, its representatives or employees.

We reserve the right to change our brochure specifications without notice.



These products are intended for use in industrial applications only.  Do not use these products where pressures and temperatures can exceed those listed under technical data and data sheets.

Before using these products with fluids other than those specified for non industrial applications, or other applications not within published specifications, consult Dewater Products Pty Ltd.

The system designer is warned to consider the failure modes of all component parts used in industrial applications and to provide adequate safeguards to prevent personal injury or damage equipment in the event of such failure.

System designers must provide a warning to the user in the system instruction manual that protection against a failure mode cannot be adequately provided.

System designers and end users are cautioned to review specific warnings or specifications found either in instruction sheets or labels packed or attached and shipped with the goods.

Our policy is one of continuous research and development. We therefore reserve the right to amend without notice specifications given in this document or data sheets.