ELKHART SMOOTH BORE STACKED TIPS

ST-185-A Handline

ST-194-A Master Stream

ST-197-A Master Stream

For maximum reach, smooth bore tips create concentrated waterflow 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-A

Double Stacked

Elk-O-Lite
Length: 6.625”

1½” NST Base Thread

(choice of tips)

1/2 & 1-1/8
1/2 & 15/16
1-1/8 & 1-¼

1½” NPSH Base Thread

1/2 & 15/16

ST-194

Quad Stacked

Elk-O-Lite
Length: 12.875”

2½” NST Base Thread

1-3/8 & 1-1/2 & 1-3/4 & 2.0

ST-197-A

Triple Stacked

Elk-O-Lite
Length: 9.625”

2½” NST Base Thread

(choice of tips)

1.0 & 1-1/4 & 1-½
1-1/4 & 1-3/8 &1-½

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 allows for a swivel, just like NH/NST, which make both ideal for hose couplings.

Elkhart Smooth Bore & Deluge Tips Brochure

Elkhart Smooth Bore Discharge Chart