23
4.0 Installation
4.2 Plumbing Diagram
VF
D
M
DYNAMOMETER WATER INLET
*ADJUST PRESSURE BY
INCREASING/DECREASING PUMP RPM.
POWERMARK
RETURN SIDE - 4" BLACK ABS PLASTIC (FROM DYNAMOMETER TO RETURN TANK) *MUST SLOPE DOWNWARDS TOWARDS TANK ** 10 ft MAX (FROM DYNO TO RETURN TANK) ***NO BACK PRESSURE.
1200A-7172-BW MIN 34 GAL RETURN TANK IN GROUND
2" SCHEDULE 80 PVC OR GAL
VANIZED
COOLING T
OWER
DRAIN 1" HOSE
PRESSURE SIDE (FROM
ACCUMULA
TOR
TO DYNAMOMETER) EITHER 1-1/2" OR 2" HIGH PRESSURE FLEXIBLE HOSE
2X 45
°
RECOMMENDED T
O
REDUCE PRESSURE DR
OP
ON SUPPL
Y LINE
BALL
V
AL
VE REQUIRED
BETWEEN PUMP
AND DYNO
ACCESIBLE IN ROOM
10 GAL
PRESSURE
ACCUMULA
TOR T
ANK
RECOMMENDED 10 ft
MAX FROM
SUPPL
Y PUMP
*CUST
OMER
FURNISHED
PROVISIONS FOR COOLING T
OWER
TAP
1/2" HOSE INT
O HIGHEST
POINT
IN W
ATER SYSTEM
AS
AIR BLEED.
RUN T
O
SUPPL
Y T
ANK
BENEA
TH
W
ATER LEVEL
RETURN SIDE (FROM RETURN
TANK
TO MAIN
TANK)
EITHER 1 1/2" OR 2" SCHEDULE 80 PVC OR GAL
VANIZED
SUPPL
Y SIDE PLUMBING
2-1/2" SCHD 80 PVC 30 ft MAX EFFECTIVE LENGTH *IF LONGER
THAN 30 ft, SIZE
ACCORDINGL
Y
TO
ALLOW NECESSAR
Y INLET
PRESSURE
AT
FULL
FLOW*
230 V
AC:
DT
1640-01 480 V
AC:
3820P-48015A
3820P-SP150AI 3HP
SELF-PRIMING PUMP
W/ INTERNAL
CHECK V
AL
VE
MAX HEAD 97 FT 100 GPM @ 60 ft-HD 150 GPM @ MAX FLOW 230/460 V
AC 3PH
1-1/2" SUCTION/DISCHARGE 2' MAX FROM RETURN
TANK
*CONST
ANT
RUN, NO
FLOA
T SWITCHES
OVERFLOW
TO
DRAIN
FOR
W
ATER TEMPERING
SUCTION SIDE (FROM
TANK
TO PUMP)
2" OR 3" SCHEDULE 80 PVC - SHUT
OFF V
AL
VE
RECOMMENDED IN CASE OF NEED FOR SER
VICING
3820P-C15GM 10 HP
SUPPL
Y PUMP
170 GPM @ 170 ft-HD 100 GPM @ 200 ft-HD 208-230/460 V
AC 3PH
26-24.8/12.4 AMPS 2" SUCTION 1-1/2" DISCHARGE
SUPPL
Y
W
ATER T
ANK
3000 GALLON
COOLING *OPTIONAL
COOL
SUPPL
Y
W
ATER FOR
TANK W
ATER
TEMPERING *OPTIONAL
NOTES:
1. DENOTES CUST
OMER SUPPLIED EQUIPMENT
REQUIRES A SEAL
FEED LINE
AND REGUALA
TOR
SET
T
O 25-30 psig.
Figure 4.2 Plumbing Diagram
NOTE:
T
ypical plumbing diagram, SF-Powermark is shown in this example.
