NARVAL is a new series of large capacity Prefilters HDPE . This series of prefilters is designed specifically for use with GREAT GIANT pumps . Its design and great capacity of these prefilters optimizes pump performance.
HDPE PREFILTER NARVAL 0FGG125125C diam.315 125/125 support GREAT GIANT 128.1, 129.1 and 130.1
HDPE PREFILTER NARVAL 0FGG150125D diam.400 150/125 supports 131 and 132 GREAT GIANT