Product Specification; Warranty Terms And Conditions - Hayward FLV Series Installation, Operation And Maintenance Instructions

5.0 PRODUCT SPECIFICATIONS:
Max. Pressure: 150 psi @ 70ºF (see Chart 1 for operating pressures at elevated temperatures).
For pressure versus temperature derating for the Hayward FLV Series GFPP Duplex Filter, use the CPVC curve in Chart 1, as the
maximum pressure and temperature ratings are determined by the use of CPVC as the material of construction for the tandem lateral
three way diverter valve manifold.
Max. Temperature: The maximum service temperature of the Hayward FLV Series GFPP Duplex Filter is 190°F.
This limitation is due to the use of CPVC valves, pipe and unions to manufacture the tandem lateral three-way diverter valve
manifold. The maximum service temperature of CPVC is 190°F, thus the maximum service temperature of the Hayward FLV
Series GFPP Duplex Filter is 190°F.
Max. Flow Rate: 1-1/4" – 2": 100 GPM, Size 1 (16") and Size 2 (32") vessels
2-1/2" – 4": 150 GPM, Size 2 (32") vessels
NOTE: Flow rate may be limited by bag selection.
The maximum recommended fluid velocity through any plastic piping system is eight feet per second (8 ft/s). Higher fluid
velocity can create excess water hammer effect, resulting in property damage, personal injury, or even death.
Published operating requirements are based on testing of new vessels using clean water at 70°F. Vessel performance is
affected by many factors including fluid chemistry, viscosity, specific gravity, flow rate, and temperature. These should be

6.0 WARRANTY TERMS AND CONDITIONS:

TWO YEAR WARRANTY: All products manufactured by Hayward are warranted against defects in material or workmanship for a period of two years
from date of shipment. Our sole obligation under this warranty is to repair or replace, at our option, any product or any part or parts thereof found to be
defective. HAYWARD MAKES NO OTHER REPRESENTATION OR WARRANTY, EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. The warranty set forth above is the only
warranty applicable to Hayward products and in no event shall Hayward be liable for any delay, work stoppage, cartage, shipping, loss of use of
equipment, loss of time, inconvenience, loss of profits of any direct or indirect incidental resulting from or attributable to a breach of warranty. The
remedies under this warranty shall be the only remedies available. OUR MAXIMUM LIABILITY SHALL NOT IN ANY EVENT EXCEED THE
CONTRACT PRICE FOR THE PRODUCT.
Hayward Flow Control
WARNING
CAUTION
considered when sizing Hayward products.
Chart 1: Operating pressures at elevated temperatures
www.haywardflowcontrol.com 1-888-HAY-INDL (1-888-429-4635)
FLV4PDUPIOM Rev A 12/21/2017
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