Aluminum 4" Storz x 4 1/2" Swivel Female NH Thread Camlock Size_3 inch 2 1/2 inch is more Compatible part number DMH6045F 36R44N Swivel / Rigid_Rigid Female Model:3132 (6.0 TPI x 3.290 OD)

2 1/2 inch is more common than 3 inch hoses

The LPD-250 is for use with chemically treated (4 PPM or less chlorine/chloramine) potable water

The heavy duty fire hose reel is hand crank and are designed to handle long lengths of large diameter hose for increased volume delivery

6 inch dry hydrant horizontal pvc strainer with fixed cover

The male side of this adapter will only connect to a 1 1/2 inch female cam lock fitting

Aluminum 4" Storz x 4 1 2" Swivel Female NH Thread Camlock Size_3 inch 2 1 2 inch is more Compatible part number DMH6045F 36R44N Swivel Rigid_Rigid Female Model:3132 (6.0 TPI x 3.290 OD) 2 1 2 inch is more common than 3 inch hoses The LPD 250 is for use with chemically treated (4 PPM or less chlorine chloramine) potable water