Comparison : |
Item # NLN20XD, W-910-W-LF - Check Valve - Lead-Free*, Class 125, Iron Body, Buna-N Seat Item # NLN20XE, W-910-W-LF - Check Valve - Lead-Free*, Class 125, Iron Body, Buna-N Seat Item # NLN20XF, W-910-W-LF - Check Valve - Lead-Free*, Class 125, Iron Body, Buna-N Seat Item # NLN20XH, W-910-W-LF - Check Valve - Lead-Free*, Class 125, Iron Body, Buna-N Seat Item # NLN20XJ, W-910-W-LF - Check Valve - Lead-Free*, Class 125, Iron Body, Buna-N Seat
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