HH 250-500

Part Number: HH 250

Single Stage, Centrifugal, Hydraulic Driven

Assembly #1

Rotation: Engine or opposite engine
Gear ratio: 4.38 to 1 or 2.90 to 1
Heat-treated gears are standard
Tachometer/speed counter output
SAE “C” adapter
12/24-14T involute female spline
Mounting angles
4″ NPT suction
2-1/2″ NPT discharge

Assembly #2

SAE “C” adapter
12/24-14T involute female spline
Mounting angles
3 – 4″ NPT suction
Two 2-1/2″ NPT discharge

Assembly #3

Mounting angles
Two 2-1/2″ NH, 1/4 turn, ball, valves, and caps
Two 3″ NH suction adapters and cap
4″ NPT suction
Two 2-1/2″ NPT tapped openings on discharge manifolds
Two 2-1/2″ NPT tapped openings on suction
Body width: 70″ – 72″

HH 250

250 gpm (946 L/M) @ 150 psi (10.3 bar)
175 gpm (662 L/M) @ 200 psi (13.8 bar)
125 gpm (473 L/M) @ 250 psi (17.5 bar)

HH 350

350 gpm (1325 L/M) @ 150 psi (10.3 bar)
245 gpm (927 L/M) @ 200 psi (13.8 bar)
175 gpm (662 L/M) @ 250 psi (17.2 bar)

HH 500

500 gpm (1893 L/M) @ 150 psi (10.3 bar)
350 gpm (1325 L/M) @ 200 psi (13.8 bar)
250 gpm (946 L/M) @ 250 psi (17.2 bar)

12″L x 19″W x 14″H 145 lbs. (66 kg)

Applications

Mini Pumper
Tanker
Wildland/Attack Fire

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