Knox Box Standpipe Lock 3" Female NH/NST Locking Cap Model:4047 (6.0 TPI x 3.623 OD) Comes attached to a PVC

Comes attached to a PVC slip-socket elbow adapter for direct glue-on connection to straight 6 inch schedule 40 PVC pipe

Two mounting brackets are included

Equivalent part number - HA25NYFD15F

The 1½" NH/NST Male Locking Cap threads onto a female FDC inlet

Knox Box Standpipe Lock 3" Female NH/NST Locking Cap Model:4047 (6.0 TPI x 3.623 OD) Comes attached to a PVCThe Knox Standpipe Lock protects standpipes, fire and wall hydrants from accidental damage, vandalism, and physical attack. Since the Knox Standpipe Lock holds water pressure, it can be installed on hydrants. The Knox Standpipe Lock is available for 2. 5 connections with varying thread options and is operated with a Knox FDC Wrench controlled by the Fire Department. Protects dry and wet standpipe outlets in stairwells from vandalism Reduces