2 PWF Filter Systems
Specifications
Feed Water Parameters
Minimum inlet pressure: 30 psig
Maximum operating pressure: 125 psig
Minimum water temperature: 40°F (5°C)
Maximum water temperature: 110°F (43°C)
Power
Voltage: 120VAC
Frequency: 60Hz
Power consumption: 7 Watts Maximum
Installation
Location: Indoors (Protect from direct sunlight)
Minimum ambient temperature: 40°F (5°C)
Maximum ambient temperature: 110°F (50°C)
Drain Flow Rates
The drain system these filters are plumbed to must be able to accept
the listed drain volumes for a period of 27 minutes.
Micro Z™ Filters
9" X 48", 1 cubic ft.
5.3 gpm
10" X 54", 1.5 cubic ft.
7.5 gpm
12" X 52", 2 cubic ft.
11 gpm
13" X 65", 3 cubic ft.
15 gpm
Carbon Filters:
9" X 48", 1 cubic ft.
4.2 gpm
10" X 54", 1.5 cubic ft.
5.3 gpm
12" X 52", 2 cubic ft.
7.5 gpm
13" X 65", 3 cubic ft.
10 gpm
16" X 65", 4 cubic ft.
11 gpm
Calcite Filters:
10" X 54", 1.5 cubic ft.
7.5 gpm
12" X 52", 2 cubic ft.
11 gpm
13" X 65", 3 cubic ft.
15 gpm
MODEL NO.
VALVE
MINERAL TANK
SIZE
MEDIA CUBIC
FOOT
GRAVEL (LBS)
PEAK SERVICE FLOW
(GPM)
PRESSURE DROP
(PSI)
BACK WASH
(GPM)
FLOOR SPACE
LXWXH
PWFGAC1
Time Clock
9" X 48"
1
10
4
<15
4.2
16" X 10" X 55"
PWFGAC15
Time Clock
10" X 54"
1.5
10
6
<15
5.3
16" X 11" X 62"
PWFGAC2
Time Clock
12" X 52"
2
30
8
<15
7.5
17" X 13" X 60"
PWFGAC3
Time Clock
14" X 65"
3
40
11
<15
10
18" X 14" X 74"
PWFGAC4
Time Clock
16" X 65"
4
60
14
<15
11
20" X 17" X 74"
MODEL NO.
VALVE
MINERAL TANK
SIZE
MEDIA CUBIC
FOOT
GRAVEL
(LBS)
PEAK SERVICE FLOW
(GPM)
PRESSURE DROP
(PSI)
BACK WASH
(GPM)
FLOOR SPACE
LXWXH
PWFMZ1
Time Clock
9" X 48"
1
10
5 - 9
15
5.3
16" X 10" X 55"
PWFMZ15
Time Clock
10" X 54"
1.5
10
7 - 10
15
7.5
16" X 11" X 62"
PWFMZ2
Time Clock
12" X 52"
2
30
9 - 15
15
11
17" X 13" X 60"
PWFMZ3
Time Clock
14" X 65"
3
40
13 - 21
15
15
18" X 14" X 74"
MODEL NO.
VALVE
MINERAL TANK
SIZE
MEDIA CUBIC
FOOT
GRAVEL
(LBS)
PEAK SERVICE FLOW
(GPM)*
PRESSURE DROP
BACK WASH
(GPM)
FLOOR SPACE
L X W X H
PWFCAL15
Time Clock
10" X 54"
1.5
10
7 - 10
<15
7.5
16" X 11" X 62"
PWFCAL2
Time Clock
12" X 52"
2
30
9 - 15
<15
11
17" X 13" X 60"
PWFCAL3
Time Clock
13" X 65"
3
40
13 - 21
<15
15
18" X 14" X 74"
*Note:
Peak service flow rate is for intermittent use only and is not to be interpreted as continuous service flow rate capability. These systems are designed to treat the domestic water used in a
single family dwelling. For irrigation water treatment or higher volume applications please contact your Watts representative. Peak service flow rates are based on a 15 psi drop.
Optimum service flow rate is specific to water chemistry and will vary.
PWFMZ Series
PWFGAC Series
PWFCAL Series
