Dimensions - weights feed water guidelines, Specifications – Watts PWC (3-35CUFT) User Manual
Page 2
Dimensions - Weights
Feed Water Guidelines
pH . . . . . . . . . . . . . . . . . . . . 6 to 8.5
Water Pressure . . . . . . . . . . 30psi to 125psi
(205 kPa to 8.5 bar)
Temperature . . . . . . . . . . . . 34 - 110°F (1 - 43°C)
Oil and H2S . . . . . . . . . . . . . None Allowed
Iron . . . . . . . . . . . . . . . . . . . Less than 1 ppm
Total Chlorine . . . . . . . . . . . Less than 5 ppm
* For all other guideline information please contact your Watts representative.
FRONT
SIDE
Specifications
Watts Pure Water Series PWC activated carbon filter system
shall be installed on the building’s main water line just after it
enters the building. The installation point shall be after any back-
flow prevention or pressure regulating valves. Other installation
options are to install a system just before the plumbing equip-
ment or processes requiring dechlorinated water. In installations
where the dedicated cold water make up to a water heater is
the installation point, a backflow preventer and a thermal expan-
sion tank must be installed as well. The system shall be installed
with a bypass valve to allow for the shut down and removal of
the unit without interrupting the water supply to the building.
The filter system shall be a backwashing granular media bed
type with digital programmable time clock initiated backwash
and high capacity coconut shell carbon filter media. The car-
bon media shall be rated at 1,050 m²/g minimum surface area
and have a minimum iodine number of 1,000. The system
shall include all components necessary for proper operation.
Electrical requirements are 120 volt 60 hertz. A local drain is
required to accept drain water from the system. The feed water
pressure must not fall below 30psi or exceed 125psi. Water
temperature must not fall below 34°F or exceed 110°F
(1 - 43°C).
PWC10
PWC20
PWC15
PWC30
A B
C
E
D
FRONT
SIDE
A
B
C
E
D
FRONT
SIDE
A
B
C
E
D
FRONT
SIDE
A
B
C
E
D
MODEl NO.
DIMENSIONS
WEIGHTS
A
B
C
D
E
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm lbs. kgs
PWC10111A10 50
1
/
8
1273 52
3
/
8
1330 56
1
/
2
1435 11
1
/
2
292 12
3
/
4
324 90 41
PWC10111B10 56
1
/
4
1429 58
7
/
16
1484 62
5
/
8
1591 12 305 12
3
/
4
324 105 48
PWC10111C10 54
5
/
8
1387 56
13
/
16
1443 61 1549 13 330 12
3
/
4
324 117 53
PWC10111D10 67
3
/
8
1711 69
1
/
2
1765 73
3
/
4
1873 14
1
/
8
358 14
1
/
8
358 194 88
MODEl NO.
DIMENSIONS
WEIGHTS
A
B
C
D
E
in.
mm
in.
mm in.
mm
in.
mm
in.
mm lbs. kgs
WC15121E10 66
3
/
8
1686 67
1
/
4
1708 72
3
/
4
1848 15
15
/
16
405 16
1
/
8
409 254 115
PWC15121G10 70 1778 71 1803 76
7
/
16
1941 21
1
/
8
536 21
1
/
8
536 471 214
MODEl NO.
DIMENSIONS
WEIGHTS
A
B
C
D
E
in.
mm
in.
mm
in.
mm
in.
mm
in.
mm lbs. kgs
PWC20141H10 81
7
/
8
2079 81
7
/
8
2079 87
1
/
2
2222 24
7
/
16
620 24
1
/
8
612 735 334
PWC20141I10 83
3
/
8
2118 83
3
/
8
2118 89 2260 30
1
/
8
765 30
1
/
8
765 1432 651
MODEl NO.
DIMENSIONS
WEIGHTS
A
B
C
D
E
in.
mm
in.
mm
in.
mm
in.
mm
in. mm lbs. kgs
PWC30151J10 87
1
/
4
2216 87
1
/
4
2216 100 2540 36
1
/
8
917 36
1
/
8
917 1965 893
PWC30151K10 95
1
/
4
2419 95
1
/
4
2419 108
1
/
4
2750 44 1118 44 1118 3038 1381
PWC30151L10 99
5
/
8
2530 99
5
/
8
2530 112
5
/
8
2860 50
3
/
8
1280 50
3
/
8
1280 3645 1657