Graco 220-569 Heat Pump User Manual


 
46 307-809
Technical
Data
Viscount
I+ Pumps, Models 236–601 and 236–602
Maximum Working Pressure
3.1 MPa, 31 bar (450 psi)
.
. . . .
Maximum Hydraulic Working Pressure
10.3 MPa, 103 bar
.
.
(1500 psi)
Continuous Duty Delivery
36.5 liter/min (9.6 gpm)
.
. . . . . . . . .
Pump
Cycles Per Liter (gallon)
1.64 (6.2)
.
. . . . . . . . . . . . . . . .
Maximum
Recommended Pump Speed
60 cycles/min.
. . . .
Maximum
Hydraulic Motor Fluid T
emperature 54_
C (134
_F).
Hydraulic
Fluid Inlet
3/4”, (37
_
flare)
.
. . . . . . . . . . . . . . . . . . . . .
Hydraulic
Fluid Outlet
7/8”, (37
_
flare)
.
. . . . . . . . . . . . . . . . . . .
Wetted Parts
Model 236–601
Carbon Steel, Stainless Steel,
.
. . . . . . . .
Ultra-High Molecular W
eight Polyethylene, Leather
, PTFE
r
Model
236–602
Chrome-Plated Stainless Steel,
.
. . . . . . .
Ultra-High
Molecular W
eight Polyethylene, Leather
, PTFE
r
4
2
1
0
15.2
7.6
3.8
GPM
l/min
HYDRAULIC OIL CONSUMPTION
0
50
100
150
200
250
300
350
400
450
500
0 3 6 9 12 15
19 37 56 74
11 23 34 46 57
GPM
l/min
CPM
PUMP OUTLET PRESSURE
A
B
C
PUMP DELIVERY (T
est Fluid: No. 10 Motor Oil)
3
11.4
5
19.0
To
find Outlet Pressure
(MPa/bar/psi) at
a
specific delivery (liter/min or gpm) and
operating hydraulic pressure (MPa/bar/
psi):
1. Locate
desired delivery along
bottom
of
chart.
2.
Read vertical line up to intersection
with selected fluid outlet pressure
curve (black urves). Curve slopes
from left to right. Follow left to scale
and read outlet pressure.
T
o find Motor Hydraulic Oil
Consumption
(liter/min or gpm) at a
specific delivery (liter/min or gpm) :
1. Locate
desired delivery along
bottom
of
chart.
2.
Read vertical line up to intersection
with hydraulic oil consumption curve
(gray
curve). Curve slopes from right
to left. Follow right to scale and read
hydraulic oil consumption.
A
10.3 MPa, 103 bar (1500 psi)
hydraulic oil pressure
B
6.9 MPa, 69 bar (1000 psi)
hydraulic oil pressure
C
3.4 MPa, 34 bar (500 psi)
hydraulic oil pressure
1.4,
14
0.7, 7
PSI
1.05, 10.5
0.35, 3.5
1.7, 17
2.45, 24.5
MPa, BAR
2.1, 21
2.8, 28
3.4, 34
3.15, 31.5
Viscount
I+ Pumps, Models 236–605 and 236–606
Maximum Working Pressure
2.1 MPa, 21 bar (300 psi)
.
. . . .
Maximum Hydraulic Working Pressure
10.3 MPa, 103 bar
.
.
(1500 psi)
Continuous Duty Delivery
55.6 liter/min (14.7 gpm)
.
. . . . . . . .
Pump
Cycles Per Liter (gallon)
1.1 (4.1)
.
. . . . . . . . . . . . . . . . .
Maximum
Recommended Pump Speed
60 cycles/min.
. . . .
Maximum
Hydraulic Motor Fluid T
emperature 54_
C (134
_F).
Hydraulic
Fluid Inlet
3/4”, (37
_
flare)
.
. . . . . . . . . . . . . . . . . . . . .
Hydraulic
Fluid Outlet
7/8”, (37
_
flare)
.
. . . . . . . . . . . . . . . . . . .
Wetted Parts
Model 236–605
Carbon Steel, Stainless Steel,
.
. . . . . . . .
Ultra-High Molecular W
eight Polyethylene, Leather
, PTFE
r
Model
236–606
Chrome-Plated Stainless Steel,
.
. . . . . . .
Ultra-High
Molecular W
eight Polyethylene, Leather
,
PTFE r
4
2
1
0
15.2
7.6
3.8
GPM
l/min
HYDRAULIC OIL CONSUMPTION
0
50
100
150
200
250
300
03691215
12 25 37 49
11 23 34 46 57
GPM
l/min
CPM
2.1,
21
1.7, 17
1.4, 14
1.05, 10.5
0.7, 7
0.35, 3.5
PSI
PUMP OUTLET PRESSURE
MPa, BAR
A
B
C
PUMP DELIVERY (T
est Fluid: No. 10 Motor Oil)
3
11.4
6
22.8
5
19.0
To
find Outlet Pressure
(MPa/bar/psi) at
a
specific delivery (liter/min or gpm) and
operating hydraulic pressure (MPa/bar/
psi):
1. Locate
desired delivery along
bottom
of
chart.
2.
Read vertical line up to intersection
with selected fluid outlet pressure
curve (black urves). Curve slopes
from left to right. Follow left to scale
and read outlet pressure.
T
o find Motor Hydraulic Oil
Consumption
(liter/min or gpm) at a
specific delivery (liter/min or gpm) :
1. Locate
desired delivery along
bottom
of
chart.
2.
Read vertical line up to intersection
with hydraulic oil consumption curve
(gray
curve). Curve slopes from right
to left. Follow right to scale and read
hydraulic oil consumption.
A
10.3 MPa, 103 bar (1500 psi)
hydraulic oil pressure
B
6.9 MPa, 69 bar (1000 psi)
hydraulic oil pressure
C
3.4 MPa, 34 bar (500 psi)
hydraulic oil pressure