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  PSI Port Size GPM 4285 SAE 8 18 MSRP:$31.44$23.58Ships within 24 Hours¹8 In Stock
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  PSI Port Size GPM 5000 1/4 NPT 6 MSRP:$23.56$17.67Ships within 24 Hours¹3 In Stock
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 MSRP:$143.06$107.30Ships within 24 Hours¹30 In Stock MSRP:$143.06$107.30Ships within 24 Hours¹30 In Stock
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  PSI Port Size GPM 5000 SAE 6 10 MSRP:$26.22$19.66Ships within 24 Hours¹7 In Stock
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  SKU: 280400 Hydro Custom In-line Check Valves - 1/4" NPT Port Size, 7 PSI Cracking Pressure, 8 GPM, 5800 PSIPSI Port Size GPM Max: 5800; Cracking Pressure: 7 PSI 1/4" NPT 8 MSRP:$13.86$10.40Ships within 24 Hours¹43 In Stock
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  PSI Port Size GPM 3000 SAE 8 18 MSRP:$84.78$63.59Ships within 24 Hours¹5 In Stock
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  SKU: 352267 Dual Pilot Operated Check Valve CartridgeMSRP:$166.59$124.94Ships within 24 Hours¹504 In Stock
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  SKU: 450702 Hydro Custom In-line Unidirectional Flow Control Valves - 3/8" NPT Port Size, 9.3 GPM, 5800 PSIPSI Port Size GPM 5800 3/8" NPT 9.3 MSRP:$43.19$33.99Ships within 24 Hours¹85 In Stock
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  SKU: 280412 Hydro Custom In-line Check Valves - SAE-12 Port Size, 7 PSI Cracking Pressure, 24 GPM, 5800 PSIPSI Port Size GPM Max: 5800; Cracking Pressure: 7 PSI SAE-12 24 MSRP:$29.19$21.89Ships within 24 Hours¹4 In Stock
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  SKU: 450704 Hydro Custom In-line Unidirectional Flow Control Valves - 1/2" NPT Port Size, 13.2 GPM, 5800 PSIPSI Port Size GPM 5800 1/2" NPT 13.2 MSRP:$42.25$33.24Ships within 24 Hours¹43 In Stock
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  SKU: 450701 Hydro Custom In-line Unidirectional Flow Control Valves - SAE-06 NPT Port Size, 6.6 GPM, 5800 PSIPSI Port Size GPM 5800 SAE-06 6.6 MSRP:$24.98$18.74Call 800-800-1810 for availability.Out Of Stock
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