Item Brochure

EXHAUST PRIMING SYSTEM
The pump engine shall be equipped with an exhaust venturi type primer capable of 15’ - 20’ lift
for fast positive priming.
SUCTION PIPING
All piping on the suction side shall be made of steel (welded joints) schedule 40. The suction pip-
ing, the pump and the discharge shall be tested to 400 PSI.
The suction piping shall consist of a 2.5” tank to pump line with a 2.5” flexible rubber hump
hose to minimize flex and vibration between the pump and the tank.
Between the tank and the pump there shall be a 2.5” industrial valve. This valve shall remain
open to pump from the tank. This pipe shall have a tee into the suction side of the pump, and
shall continue to the rear of the truck for overboard suction.
The overboard suction connection shall have a 2.5” NST male adapter and a 2.5” NSTF cap with
retaining cable
WORK LINE SIDE OF MANIFOLD
On the driver side of the manifold there will be as standard two (2) 1” NPT and two (2) 1 1/2”
NPT discharge outlets.
OTHER VALVES
Other openings will be utilized accordingly when pre-connects, booster reels and other accesso-
ries that require pressurized water are specified.
DISCHARGE VALVES
All valves larger than 1” shall be a fire service type drop out style ball valve which shall have a
hard-coated anodized, high-strength, light-weight aluminum alloy body with rugged stainless
steel ball and two PTFE seats.
The valves shall be capable of bi-directional flow with a minimum working pressure rating of
250 psig.
All stainless steel parts shall be made from 300 series material. The valves shall NOT require lu-
brication of the seats or any other internal waterway component and shall be capable of swing-
ing out of the attached waterway plumbing for easy maintenance, with the removal of six (6) to
eight (8) bolts.
Any required valve 1” or smaller, unless otherwise specified, shall be a standard plumbing style
industrial ball valve