Pentair Everpure QC7I Installation Manual

Installation and Operation Guide

SELECTING A MOUNTING LOCATION

1. Give consideration to the weight of the unit when operating (filled with water). Operating weights
of the QC7I Systems are:

• Single System - 9 lbs. (4.0 kg.)

• Twin System - 19 lbs. (8.5 kg)

• Triple System - 27 lbs. (12 kg)

• Quad System - 36 lbs. (20 kg)

2. The location should allow for:

• Minimum clearance of 2-1/2” under the cartridge(s) so it can be lowered for removal and

replacement.

• Adequate space for “in” and “out” water line connections.

• Be near a drain for flushing and near a 110V outlet if the accessory (sold separately) Everguard

Low Pressure Alarm is used. See Figures 1-8.

3. If used in conjunction with the SR-X feeder, the SR-X should be mounted after the QC7I Series
Filter and as near the equipment as possible. If possible, keep at least 6” available to the left and
the right of the QC7I System in the event poor quality water conditions require the installation of
the optional Everpure E-Series Prefilter.

WARNING: Do not use the MH cartridge in conjunction with the SR-X.

QC7I Series Water Filters

Figure 1 – Single System

OPERATING SPECIFICATIONS*

Replacement

Combined Model Name

QC7I Single - MC MC 1.67 gpm (6.3 lpm) 9,000 gal (34,000 L)
QC7I Single - MC
QC7I Single - MH MH 1.67 gpm (6.3 lpm) 9,000 gal (34,000 L)
QC7I Single - MH

2

2

QC7I Single - TO
QC7I Single - CV CV 1.67 gpm (6.3 lpm) 7,500 gal (28,390 L)
QC7I Single - XCV XCV 1.67 gpm (6.3 lpm) 10,000 gal (37,850 L)
QC7I Single - XC XC 1.67 gpm (6.3 lpm) 12,000 gal (45,420 L)
QC7I Single - XC

2

QC7I Single - 7CB5 7CB5 2.5 gpm (9.4 lpm) 10,000 gal (37,850 L)
QC7I Single - 7CB5-K 7CB5-K 2.5 gpm (9.4 lpm) 10,000 gal (37,850 L)
QC7I Single - 7CB5-S 7CB5-S 2.5 gpm (9.4 lpm) 10,000 gal (37,850 L)

Combined Model Name

QC7I Twin - MC
QC7I Twin - MC
QC7I Twin - MH
QC7I Twin - MH

2

2

QC7I Twin - TO
QC7I Twin - CV CV 3.3 gpm (12.6 lpm) 15,000 gal (56,780 L)
QC7I Twin - XCV XCV 3.3 gpm (12.6 lpm) 20,000 gal (75,700 L)
QC7I Twin - XC
QC7I Twin - XC

2

QC7I Twin - 7CB5
QC7I Twin - 7CB5-K 7CB5-K 5.0 gpm (18.9 lpm) 20,000 gal (75,700 L)
QC7I Twin - 7CB5-S 7CB5-S 5.0 gpm (18.9 lpm) 20,000 gal (75,700 L)

Cartridge Flow Rate Capacity

2

MC

MH

2

1.67 gpm (6.3 lpm) 9,000 gal (34,000 L)

1.67 gpm (6.3 lpm) 9,000 gal (34,000 L)

TO 1.5 gpm (18.9 lpm) 30,000 gal (113,550 L)

2

XC

1.67 gpm (6.3 lpm) 12,000 gal (45,420 L)

Replacement

Cartridge Flow Rate Capacity

MC 3.3 gpm (12.6 lpm) 18,000 gal (68,000 L)

2

MC

MH 3.3 gpm (12.6 lpm) 18,000 gal (68,000 L)

2

MH

3.3 gpm (12.6 lpm) 18,000 gal (68,000 L)

3.3 gpm (12.6 lpm) 18,000 gal (68,000 L)

TO 3.0 gpm (37.8 lpm) 60,000 gal (227,100 L)

XC 3.3 gpm (12.6 lpm) 24,000 gal (90,840 L)

2

XC

3.3 gpm (12.6 lpm) 24,000 gal (90,840 L)

7CB5 5.0 gpm (18.9 lpm) 20,000 gal (75,700 L)

Figure 2 – Twin System

Figure 3 – Triple System

Figure 4 – Quad System

EV3024-87D DE05

Manufactured by Everpure

Replacement

Made in U.S.A.

WATER FILTER

EVERPURE

3072-61

QC7I

12

0

60

20

EVERPURE

PSI

PSI

0

4

0

1
0
0

80

OUTLET
3/8" FNPT

INLET

3/8" FNPT

27.50"

5.60"

16.60"

OUTLET

3/4" FNPT

INLET

3/4" MNPT

25.26"

24.60"

OUTLET

3/4" FNPT

INLET

3/4" MNPT

29.69"

21"

OUTLET

3/4" FNPT

INLET

3/4" MNPT

29.26"

Combined Model Name

QC7I Triple - MC
QC7I Triple - MC
QC7I Triple - MH MH 5.0 gpm (18.9 lpm) 27,000 gal (102,000 L)
QC7I Triple - MH

2

2

QC7I Triple - TO

Cartridge Flow Rate Capacity

MC 5.0 gpm (18.9 lpm) 27,000 gal (102,000 L)

2

MC

MH

2

5.0 gpm (18.9 lpm) 27,000 gal (102,000 L)

5.0 gpm (18.9 lpm) 27,000 gal (102,000 L)

TO 4.5 gpm (56.7 lpm) 90,000 gal (340,650 L)
QC7I Triple - CV CV 5.0 gpm (18.9 lpm) 22,500 gal (85,170 L)
QC7I Triple - XCV
QC7I Triple - XC XC 5.0 gpm (18.9 lpm) 36,000 gal (136,260 L)
QC7I Triple - XC

2

QC7I Triple - 7CB5

XCV 5.0 gpm (18.9 lpm) 30,000 gal (113,550 L)

2

XC

5.0 gpm (18.9 lpm) 36,000 gal (136,260 L)

7CB5 7.5 gpm (28.2 lpm) 30,000 gal (113,550 L)
QC7I Triple - 7CB5-K 7CB5-K 7.5 gpm (28.2 lpm) 30,000 gal (113,550 L)
QC7I Triple - 7CB5-S

7CB5-S 7.5 gpm (28.2 lpm) 30,000 gal (113,550 L)

Replacement

Combined Model Name

QC7I Quad - MC MC 6.6 gpm (25 lpm) 36,000 gal (136,000 L)
QC7I Quad - MC
QC7I Quad - MH MH 6.6 gpm (25 lpm) 36,000 gal (136,000 L)
QC7I Quad - MH

2

2

Cartridge Flow Rate Capacity

2

MC

MH

2

6.6 gpm (25 lpm) 36,000 gal (136,000 L)

6.6 gpm (25 lpm) 36,000 gal (136,000 L)
QC7I Quad - TO TO 6.0 gpm (22.4 lpm) 120,000 gal (454,200 L)
QC7I Quad - CV CV 6.6 gpm (25 lpm) 30,000 gal (113,550 L)
QC7I Quad - XCV XCV 6.6 gpm (25 lpm) 40,000 gal (151,400 L)
QC7I Quad - XC XC 6.6 gpm (25 lpm) 48,000 gal (181,680 L)
QC7I Quad - XC

2

XC

2

6.6 gpm (25 lpm) 48,000 gal (181,680 L)
QC7I Quad - 7CB5 7CB5 10.0 gpm (37.6 lpm) 40,000 gal (151,400 L)
QC7I Quad - 7CB5-K 7CB5-K 10.0 gpm (37.6 lpm) 40,000 gal (151,400 L)
QC7I Quad - 7CB5-S 7CB5-S 10.0 gpm (37.6 lpm) 40,000 gal (151,400 L)

* For individual cartridge specifications, refer to cartridge literature.

Temperature: 35-100°F (2-38°C)
Pressure: 10 - 125 psi (0.7 - 8.6 bar), non-shock

For cold water use only.

Figure 5 – Single System

Figure 6 – Twin System

INSTALLATION

1. Use the predrilled mounting holes in the manifold bracket as guides. Mark and drill anchor holes.
Mount securely. See Figures 5-8.

2. Shut off power to machine.

3. Connect outlet port of QC7I unit to equipment served. Always use a NSF approved pipe dope
or Teflon tape at all connections. Use a backup wrench on all fittings while connecting to avoid
excessive stress on the system components.

Note: If the optional E-Series Filter is used, install a manual shut-off valve leading to the system
for servicing.

4. Connect minimum 3/8” water line to inlet side of QC7I singles. Use minimum 1/2” line for other
systems.

5. The cross fitting has a flushing valve installed on the bottom. Connect tubing to flushing valve and
run to drain.

Note: Some municipal plumbing codes and good sanitary practices require an air gap at the drain
termination point.

6. Install the cartridge(s) into the QC7I head (s) following directions on the cartridge label or as shown
in the Cartridge Change illustrations.

7. Turn on water to filter and check for leaks.

8. Flush the cartridge by running water through at full force for five minutes. This will set the filtering
media and purge air and fines, insuring maximum filter life.

9. After flushing, close the flushing valve, turn on power to equipment and plug the LPA (if so
equipped) into the electrical outlet. See illustrations.

Figure 7 – Triple System

Figure 8 – Quad System

Check for compliance with state and local laws
and regulations. Do not use with water that is
microbiologically unsafe or of unknown quality without
adequate disinfection before or after the system. Systems
certified for cyst reduction may be used on disinfected
waters that may contain filterable cysts.