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Product Details

Pumps and engines run quieter and with greater efficiency when an unrestricted flow of water is provided by full-flow fittings and hoses. Groco has designed these high quality cast bronze thru hulls for hose connection in order to reduce the risk of any mishaps occurring if a thru hull fails to do its job.

All models have bronze locknut.

Tech Specs
Part Number NPS Size Hose ID Bronze # Package
HTH-5001/2"1/2"0.410
HTH-6253/4"5/8"0.510
HTH-7503/4"3/4"0.610
HTH-10001"1"0.910
HTH-11251"1-1/8"1.110
HTH-12501-1/4"1-1/4"1.212
HTH-15001-1/2"1-1/2"1.512
HTH-20002"2"2.04