pentair-catalog-2025-2026-digital-1-compressed

THS SERIES ® HORIZONTAL SAND FILTER (CONT’D)

MANIFOLD KITS 7

ACCESSORIES

155700

THS single tank manifold kit with butterfly valves 3

140325

Adder kit for third THS Filter 2

155720

THS dual tank manifold kit with butterfly valves 3

156100

Temperature probe kit 4

155701

THS single tank 6 in. FP kit with diaphragm valves 6

156150

Flowmeter saddle kit 6 in. 4

155800

WA-KIT wedge anchor kit 1

155721

THS dual 34 x 84 in. 6 in. FP kit with diaphragm valves 6

*

155706

Manway with Viewport Retrofit Kit - replace existing in field

155730

THS dual 42 in. dia. 6 in FP Kit with diaphragm valves 6 MANIFOLD KITS FOR THS 34 X 61 ONLY 7

CS400DP Mounted differential pressure switch 5 B4110 120v to 24v 100w transformer B4221KIT Gauge Panel Kit Influent/Effluent gauge

155702

Kit-THS3461, single tank manifold, with butterfly valve kit 3

155722

Kit-THS3461, dual tank manifold, with butterfly valve kit 3

Kit-THS3461, single tank manifold, with diaphragm valve kit 6

155703

155723

Kit-THS3461, dual tank manifold, with diaphragm valve kit 6

1 One each per tank purchased if required. 2 Adder Kit provides 6 in., SCH 80 manifold piping, fittings and hardware for the addition of a third THS Series filter of equal diameter only when #155720 Dual-Filter Butterfly Valve Face Piping Kit is used. Note: Using a 6 in. Schedule 80 plumbing kit with flows in excess of 812 GPM exceeds the maximum water velocity recommended in ANSI/NSPI-1 2003 Standard for Public Swimming Pools. For higher flows, summary calculations should be provided to show that the greater flow is possible with the pump and piping provided.

3 Does not require a purchase of a controller. 4 Only used with CA100 controller option. 5 Only available with CS400 controller. 6 Does require a purchase of a controller. 7 Does not include THS Tanks.

Dimensions and Performance

1’ - 8” TYP.

“B”

MANUAL AIR RELIEF

12” X 16” MANWAY 6” ANSI FLANGE CONNECTION

THS SERIES SPECIFICATION CHART Tank Dimensions

“A” in.

“B” in.

“C” in. 16

“D” in.

“E” in.

“O.D.” in.

Model

WT

“A”

O.D

39-1/2

21

30 62 35 550

THS3461

THS3484 45

21-1/4 24-5/8 35-1/4

85 35 610 73 43 650 85 43 725 97 43 800

THS4272 THS4284 THS4296

52-1/4 23-1/4 18-7/8 35-1/4 52-1/4 23-1/4 24-7/8 35-1/4 52-1/4 23-1/4 30-7/8 35-1/4

“C”

“D”

TANK DRAIN PORT

2’-2” TYP.

“E”

NSF/ANSI 50 certified for 5–20 gpm/sq.ft.

Side View

Front View

THS 34 X 61

4” GROOVE

COUPLING CONNECTION

1’ - 8”

“B”

MANUAL AIR RELIEF

12” X 16” MANWAY

“A”

O.D

“C”

“D” “E”

TANK DRAIN PORT

2’ - 2” TYP.

CALIFORNIA PROPOSITION 65 WARNING

Side View

WARNING: Cancer and Reproductive Harm. AVERTISSEMENT: Peut Causer le Cancer et des Dommages au Système Reproducteur. P/N 200174.A www.p65warnings.ca.gov. ADVERTENCIA: Cáncer y Daño Reproductivo.

Front View

* 4 in. victaulic on THS 3461 only

75

SEE PAGE 329 FOR REPLACEMENT PARTS

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