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Specifications
Model P316
U.S. (Metric)
1450 RPM
Ratings (Continuous).................................... 4.4 GPM @ 3000 PSI..... (16.7 LPM @ 200 bar)
Ratings (Intermittent).................................... 4.4 GPM @ 3500 PSI..... (16.7 LPM @ 240 bar)
1750 RPM
Ratings (Continuous).................................... 5.3 GPM @ 2500 PSI..... (20.0 LPM @ 175 bar)
Ratings (Intermittent).................................... 5.3 GPM @ 3000 PSI..... (20.0 LPM @ 200 bar)
Inlet Pressure .................................................. 140 PSI............................. (10 bar)
Stroke.............................................................. 0.55”................................. 14.1mm
Plunger Diameter ............................................ 0.71”................................. 18mm
Temperature of Pumped Fluids ...................... Up to 160
o
F ..................... (71
o
C)
Inlet Ports................................................................................................... (2) 1/2" BSP
Discharge Ports.......................................................................................... (2) 3/8" BSP
Shaft Rotation ............................................................................................ Top of pulley towards manifold
Crankshaft Diameter.................................................................................. 24mm
Key Width.................................................................................................. 8mm
Shaft Mounting .......................................................................................... Either side
2
Weight............................................................. 16 lbs. ............................... (7.26 kg)
Crankcase Oil Capacity .................................. 14.2 fl.oz. ......................... (0.42 liters)
Extended Crankcase Oil Capacity .................. 17 fl. oz. ........................... (0.5 liters)
NPSHR (@ 1450 RPM) ............................................................................ 19.0 ft of water - 5.8 mW
Consult the factory for special requirements that must be met if the pump is
to operate beyond one or more of the limits specified above.
HORSEPOWER RATINGS:
The rating shown are the power
requirements for the
pump. Gas
engine power outputs must be
approximately twice the pump
power requirements shown above.
We recommend a 1.15 service factor
be specified when selecting an
electric motor as the power source.
To compute specific pump horse
power requirements, use the
following formula:
HP = (GPM X PSI) / 1450
SPECIAL NOTE:
The theoretical gallons per revolution
(gal/rev) is 0.00268.
To find specific outputs at various RPM,
use the formula: GPM = 0.00268 x RPM
*Intermittent duty
P316 HORSEPOWER REQUIREMENTS
RPM GPM
1000
PSI
1500
PSI
2000
PSI
2500
PSI
3000
PSI
3500
PSI*
745 2.3 1.6 2.3 3.1 3.9 4.7 5.4
1025 3.1 2.1 3.2 4.3 5.4 6.4 7.5
1340 4.1 2.8 4.2 5.6 7.0 8.4 9.8
1450
4.4 3.0 4.5 6.1 7.6 9.1 10.6
1750
5.3 3.7 5.5 7.3 9.1 11.0 12.8
50 68 86 104 122 140 158 176 194 212 230 248 266 284 302 320
0
F
21 (69.0)
20 (66.0)
19 (62.3)
18 (59.0)
17 (56.8)
16 (52.5)
15 (49.2)
14 (46.0)
13 (43.0)
12 (39.3)
11 (36.0)
10 (33.0)
9 (30.0)
8 (26.2)
7 (23.0)
6 (20.0)
5 (16.4)
4 (13.0)
3 (10.0)
2 (6.6)
1 (3.3)
0
P316 NPSHR Chart
Meters Water (Feet Head)
Viscosity=1 Centripoise
1
7
5
0
R
P
M
4
.
6
7
G
P
M
1
4
2
0
R
P
M
3
.
8
7
6
G
P
M