TRUMBULL HOSE & STEAMER NOZZLE CAPS are stocked with National Standard Threads (NST), and a 1-1/2″ pentagon nut, painted yellow. For caps with special threads and operating nuts, allow approximately two weeks. For other sizes of Steamer Nozzle Caps, such as 4″ or 4-1/4″, please inquire.

Hydrant Nozzle Caps

Features NST threads* and 1-1/2" pentagon nut** Includes gasket

Trumbull Item No. Product Description Weight
2-1/2" Hose Nozzle Cap 3.75 lbs.
4-1/2" Steamer Nozzle Cap 8.10 lbs.
* For special threads, provide thread drawing or sample cap.

** For nut sizes other than 1-1/2" pentagon, provide size and shape or sample cap.

Hydrant Cap Chain

Includes 10" of chain, swivel and "S"-hook. This item is purchased separately, and does NOT include Nozzle Cap.

Trumbull Item No Weight
0.20 lbs.

Hydrant Cap Gaskets

Trumbull Item No. Size O.D. I.D.
2-1/2" 3-1/4" 1-1/2"
4-1/2" 5-3/4" 3-1/4"