Comparison : |
Item # B3540-40300BA1W, Aluminum Liquid Level Gage with Shut-Off, 3” Centerline, Front Mount 1/2"-20 Item # B3540-40300BB1W, Aluminum Liquid Level Gage with Shut-Off, 3” Centerline, Back Mount 1/2"-20 with Nuts Item # B3540-40300BN1W, Aluminum Liquid Level Gage with Shut-Off, 3” Centerline, 1/4" Male NPT Adapters Item # B3540-40300BN2W, Aluminum Liquid Level Gage with Shut-Off, 3” Centerline, 3/8" Male NPT Adapters Item # B3540-40300BN3W, Aluminum Liquid Level Gage with Shut-Off, 3” Centerline, 1/2" Male NPT Adapters
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