Elkhart XD Smooth Bore 1½” Stacked Tips

ELKHART SMOOTH BORE STACKED TIPS

ST-185-XD (FDNY Stack)

ST-185-XD-IFD (Indy Stack)

ST-185-XCAFS (CAFS Stack)

S190-XD (Triple Stack)

For maximum reach, smooth bore tips create concentrated water flow for use with either handlines or monitors while using lower pressures of 50 or 80 psi. Elkhart offers a wide variety of discharge sizes to suit any need. Additionally, Elkhart’s stacked tips allow you to customize the smooth bore to meet your needs in the field.

	ST-185-XD (FDNY Stack) Double Stacked Elk-O-Lite Length: 6.661” 1½” NST or NPSH Base Thread (Choice of tips) 1/2 & 7/8 1/2 & 15/16 1/2 & 1-1/8
	ST-185-XD (INDY Stack) Double Stacked Elk-O-Lite Length: 7.53” 1½” NST or NPSH Base Thread 1-1/8 & 1-1/4
	ST-185-XD-CAFS (Ideal for Compressed Air Foam Systems) Double Stacked Elk-O-Lite Length: 7.535” 1½” NST or NPSH Base Thread 15/16 & 1-1/8
	ST-190-XD Triple Stacked Elk-O-Lite Length: 9.31” 1½” NST or NPSH Base Thread 1 & 1-1/8 & 1-1/4

Thread Types

• National Standard Thread (NST), also known as National Hose thread (NH). It is the most common type of fire hose coupling used in the United States.
• National Pipe Straight Hose (NPSH), also known as Iron Pipe Thread (IPT). It has the same TPI as NPT, but the thread does not taper. NPSH is a straight thread and seals by a gasket in the female coupling, which allowsfor a swivel, just like NH/NST, which makes both ideal for hose couplings.

Elkhart XD Brochure

Elkhart ST-185-XD Dimensional Drawing

Elkhart ST-190-XD Dimensional Drawing

Elkhart Smooth Bore Discharge Chart