Comparison : |
Item # H410SSN1/81/3PSI, H400 Series, SS Check Valve, 1/8” Female NPT Thread x 1/8” Female NPT Thread Item # H410SSN1/41/3PSI, H400 Series, SS Check Valve, 1/4” Female NPT Thread x 1/4” Female NPT Thread Item # H410SSN3/81/3PSI, H400 Series, SS Check Valve, 3/8” Female NPT Thread x 3/8” Female NPT Thread Item # H410SSN1/21/3PSI, H400 Series, SS Check Valve, 1/2” Female NPT Thread x 1/2” Female NPT Thread Item # H410SSN3/41/3PSI, H400 Series, SS Check Valve, 3/4” Female NPT Thread x 3/4” Female NPT Thread
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