WhisperFLo Pool Pump Parts
Aqua Swimming Pool Supplies
Pool Pumps
WisperFlo Pool Pump

 

Pentair® WhisperFlo™ Pool Pump

 

- WhisperFlo pump replacement parts
- How to select the right pump

Whisper-quiet operation, Maximum circulation efficiency at the lowest operating cost. Long trouble-free life. Minimal maintenance.

The Pentair WhisperFlo provides all the power your pool's circulation system requires - without the wasted energy costs incurred by noisy, less efficient pumps that can require larger motors. And because they're made by Pentair, they're backed by the best warranty in the business.

The right pump should circulate all pool water at least once a day... as efficiently as possible. Greater efficiency means lower utility costs...and the key lies in the heart of the pump's design. The secret is to minimize friction and turbulence. Less friction means greater efficiency. Less turbulence means less noise.

 

WhisperFlo energy-efficient swimming pool Pump.
Pentair WhisperFlo Pump

WFE-2 1/2 HP sale
$459
WFE-3 3/4 HP sale
$499
WFE-4 1.0 HP sale
$529
WFE-6 1.5 HP sale
$589
WFE-8 2.0 HP sale
$699
WFE-12 2.0 HP sale
$765

 

Repalcement parts for WhisperFlo pump

Replacing your Pentair WhishperFlo pump motor?
Our original Pentair replacement motors and rebuild kit will save you a lot of money! [Motors] and [rebuild kit]

 

 

WhisperFlo™ pump replacement parts

 

Replacing your Pentair WhishperFlo pump motor?
Our original Pentair replacement motors and rebuild kit will save you a lot of money! [Motors] and [rebuild kit]

 

1
Clamp
2
Cover
3
Lid O-ring
4
Basket
5
Seal plate bolt
7
Motor plate bolt

357199

357151

350013

070430

070431

8
Nut, 3/8
9
Gasket
10
Housing
13
Diffuser
15
Impeller
16
Seal Assembly

071403

357102

Better deal check the GO-KIT-32

350015

073126 1/2 hp
073127 3/4 hp
073128 1.0 hp
073129 1.5 hp
073130 2.0 hp

071734S

Better deal check the GO-KIT-32

18
Seal Plate
19
Motor base/Foot
20
Foot insert
27
Motor
24
Drain plug
22
Hex Bolt

350201

070927

070929

075232S 1/2 hp
071313S 3/4 hp
075234S 1.0 hp
075235S 1.5 hp
075236S
2.0 hp
075237S 3.0 hp

071131

071406

WHISPERFLO PUMP 
Item # Part # WhisperFlo Pump Parts
1 357199 Clamp, Cam & Ramp, plastic, almond, WF/WFE
2 357151
Cover, clear, WFE pump
3 350013
O-ring pot flange WFE cover (post 11-98 pumps)
4 070387
Basket WF AQ, WFE
5 070430
Bolt, 3/8 -16 x 1-1/4 hex cap 18-8 SS, 4 req.
6 072184
Washer, 3/8 x 13/16 o.d. SS, 6 req.
7 070431
Bolt, 3/8 -16 x 2 hex cap 18-8 SS, 2 req.
8 071403
Nut, 3/8, 16 brass nickel plated, 2 req.
9 071445
O-ring parker No.2-265, WFE pump (pre 11-1998 pumps)
9 357100
Black Gasket for Seal plate (post 2-1-08 pumps)
9 357102
Almond gasket for seal plate (pre 2-1-08 pumps)
10 357149
Volute, WFE pump & pot (Replaces 074565) Seal Plate, (post 11-98 pumps)
10 350015
Housing, WFE pump & pot, almond (post 11-98 pumps)
11 071444
O-ring #238 parker, WFE pump
12 071660
Screw set, 4-40 x 1-1/8 WFE sckt cap 18-8 SS, 2 req.
13 072928
Diffuser assembly, WFE-12, 3 HP only
13 072927
Diffuser assembly, WFE-2–8, 1/2 HP – 2.5 HP
14 071652
Screw, 1/4, 20x1 LH phillips pan MS 18-8 S/S
15 175713
Impeller, washer gasket
16 071734S
Seal PA-7 w/ceramic seat, PS1000
17 070429
Bolt 3/8 16 x 7/8 SS hex hd., 4 req.
18 350201
Seal Plate Kit WFE Almond (Includes Mechanical Seal installed)
18 350101
Seal Plate Kit (Includes Mechanical Seal installed)
19 070927
Foot WF, pump motor support almond
20 070929
Foot insert WF pump almond
21 071657
Screw, 1/4, 20 x 1 in.hex cap 18-8 SS, 2 req.
22 071406
Nut, 1/4, 20 hex. hd. SS, 2 req.
23 072183
Washer, flat 1/4 x 5/8 20 GA thick 18-8 SS, 2 req.
24 071131
Plug drain WFE, almond, 2 req.
25 192115
O-ring, drain plug 2 req.
26 357149
Volute, WFE pump & pot (Replaces 074565) (post 11-98 pumps)

 

 

WhisperFlo pool pump replacement motor

When replacing the WishperFlo pump motor it is strongly recommended that you also replace the diffuser gasket, impeller o-ring and pump seal. Here is a kit that will save you money and give you all the rebuild components GO-KIT-32.

Item # Part No. Pentair WhisperFlo Pump motor
27 075232S
Motor SQFL, 1/2 HP F, 3/4 A, 1phase,60 Hz, STD, 230/115V, almond
27 071313S
Motor SQFL, 3/4 HP F, 1A, 1 phase, 60 Hz, STD, 230/115V, almond
27 075234S
Motor SQFL, 1 HP F, 1.5 A, 1 phase, 60 Hz, STD, 230/115V, almond
27 075235S
Motor SQFL, 1.5 HP F, 2 A, 1 phase, 60
27 071320S
Motor 1.5 HP Motor SQFL, 2 Speed, 1 phase, 60 Hz
27 071321S
Motor SQFL, 2 HP F, 2 speed, 230V, almond
27 075236S
Motor 2 HP F, 2-1/2 HP uprated, std., sq. flg., almond
27 071317S
Motor 3 HP F, E , sq. flg,. almond
27 075237S
Motor 3 HP F, 230 Volt, almond

IMPELLE

 

Pentair WhisperFlo Pump Impeller

 

Item No. Part No. Pentair WhisperFlo Pump Impeller
28 073126 Impeller for WhisperFo WFE-2 1/2 HP pump
28 073127 Impeller for WhisperFo WFE-3 3/4 HP pump
28 073128 Impeller for WhisperFo WFE-4 1 HP pump
28 073129 Impeller for WhisperFo WFE-6 1 1/2 HP pump
28 073130 Impeller for WhisperFo WFE-8 2 HP pump
28 073131 Impeller for WhisperFo WFE-12 3 HP pump

POWER END SUB ASSEMBLY INCLUDES ITEMS No. 12 THRU 18, 27, 28 

- Pentair WhisperFlo Strainer Basket part # 070387
The GO-KIT-32 contains seven rebuild parts in one package at a better price it contains:
-
Pump seal assembly (part #16)
-
Seal Plate O-ring x 2
-
Lid O-ring x 2
-
Imperller O-ring (part # 15)
-
Diffuser gasket (*Part #9)
Aqua Shield proven lubricant for wet bearings, motors, pumps, O-rings. It protects metal and plastic (PVC)parts that are exposed to common pool chemicals and salt to provide water-proof air-tight seal.
     
WhisperFlo Pool pump Strainer Basket -
     
  Half Union 2" MIP x 2" SLIP for plumbing 2" PVC pipe to pump
     
Coupler 2" SLIP to 2" MPT for connectind PVC to pine
     
CPVC pipe 2" threaded ends - cut-in-half and use for pump suction and return

 

Pentair WhisperFlo Strainer Basket part # 070387
Pool Pumps
Pool Cleaners
- Baracuda

- Hayward

- Pentair
- Polaris
- Sta-Rite

Pool Heaters

- Hayward

- Laars/Jandy
- Pentair
- RayPak
- Sta-Rite

Pool Pumps

- Hayward

- Pentair
- Sta-Rite

Pool Filters

- Hayward

- Jacuzzi
- Pentair
- Sta-Rite

Chlorinators
- AquaPure

- AquaRite

- IntelliChlor
- LM-Series
- DuoClear

Automation
- Aqua Logic
- AquaLink RS
- Jandy PDA

Accessories
- Thermometers
- Brushes
- Rake/Skimmer
- Pool/Spa Lights
- Vacuum Heads
- Pool Skimmers

Pool Lights
- Hayward Pool
- Hayward Spa
- Pentair AmerLite
- SAm/SAl
- SpaBrite
- Light Niches

Toys/Games
- Pool Lounges
- Basketball
- Pool Vollyball
- Pool Baby floats
- Swim Boards
- Pool Mattresses

Chemicals
- Algaecides
- Test Kits
- pH Balancers
- Sun AlgaeCrush
- Sun Algaecide
- Black Algae
- All-Clear chems.
- Chemicals

How to select the right pump for your pool

The chart below shows the performce curve of the Pentair WhisperFlo Energy Efficient swimming pool and spa pumps. Looking at this chart you can see the scale on the left marked "METERS OF WATER" / "FEET OF WATER" which is the total daynamic head in feet/meters of water (TDH) . The total daynamic head in feet of water is the amount of pressure resistance in the pool piping the pump has to overcome to push water through the pipe. The easiest way to calculate the TDH in a pool is to read the pressure guage (PSI) readings in a cleaned and running pool filter and multiply the PSI by 2.31.

TDH = (PSI x 2.31)

You can also add a constant factor of 10 to compensate for friction loss with piping, filter media e.t.c

TDH = (PSI x 2.31) + 10

Determine the Desired Flow Rate (DFR) in Gallons Per Minute (GPM) for your pool

Desired Flow Rate DFR = Gallons of water in pool / Turn Over Rate* x 60
 
* Turn Over Rate for public/commercial pool = 6 hours,
* Turn Over Rate for residential pool = 8 to 10 hours,

Example: Desired Flow Rate DFR = 20,000 gallons / 8 hrs x 60 = 41.67 gallons per minute (residential pool)

Now you can read the pump performance curve by following the TDH line across the chart until it crosses your GPM reading. This will give you an idea if you're operating with a proper pump size.

For example, if your TDH reading is 60 and your GPM reading is 100 you should be running a 1.5 HP pool pump as in the Pentair Pentair WhisperFlo

The flow rate in GPM of your pool is determined by the pipe size, and this in turn determines what pump size is suitable for your pool. The table below shows the minimum and maximum flow rates for different sizes of Plastic (PVC) schedule 40 pipe and Copper Type K pipe. The GPM rating of your pump should not exceed the max (gpm) value of the suction line

PVC PIPE
SUCTION
RETURN
Size (inches)
@8 fps velocity
@10 fps velocity
Min (gpm) -- Max (gpm)
Min (gpm) -- Max (gpm)
1
0 ------------ 22
0 ------------ 27
1 /14
23 ------------37
28 ------------ 47
1 1/5
38 ------------ 51
48 ------------ 64
2
52 ------------ 84
65 ------------ 105
2 1/2
85 ----------- 119
106 ----------- 149



COPPER PIPE
(Type K)
SUCTION & RETURN
Size (inches)
@8 fps velocity
Min (gpm) -- Max (gpm)
1
0 ------------ 19
1 /14
20 ------------ 30
1 1/5
31 ------------ 43
2
44 ------------ 75
2 1/2
76 ----------- 116

Disclaimer: The information provided on this page is intended as a guide to help you determine what pool or spa pumps are suitable candidates for your pool, however we strongly suggest that you consult with a certified pool professional before you make the final decision. Also there may be local municipal or city laws that may affect what kind of pool or spa pump can be used in your pool. Contact your local Department of Health for more information. For additional information on Pentair WhisperFlo pumps contact the manufacturer at: http://www.pentairpool.com/contact_us/index.htm

WhisperFlo, 3 PHASE HIGH PERFORMANCE 208/220/440V 50/60 HZ
Product #
Model
HP
Full Load Amp.
Sq. Ft.
Voltage
Weight
011568
WFK-4
1 hp
5.0-4.6/2.3
1.65
208 v
46 lbs.
011569
WFK-6
1.5 hp
6.4-5.8/2.9
1.47
208 v
54lbs.
011570
WFK-8
2 hp
7.1-6.8/3.4
1.30
208 v
56 lbs.
011571
WFK-12
3 hp
11.0-10.4/5.2
1.15
208 v
58 lbs.

DUAL SPEED FULL RATED 230V 60 HZ HIGH SPEED 3450 RPM, LOW SPEED 1725 RPM
Product #
Model
HP
Full Load Amp.
Sq. Ft.
Voltage
Weight
012530
WFDS-3(1)
3/4 hp
14.6/4.7
1.67
115 v
42 lbs.
011486
WFDS-4(1)
1 hp
7.8/3.0
1.65
230 v
47 lbs.
011522
WFDS-6
1.5 hp
10.0/3.5
1.47
230 v
55 lbs.
011523
WFDS-8
2 hp
11.0/4.0
1.30
230 v
56 lbs.

DUAL SPEED UPRATED 230V 60 HZ HIGH SPEED 3450 RPM, LOW SPEED 1725 RPM
Product #
Model
HP
Full Load Amp.
Sq. Ft.
Voltage
Weight
012485
WFDS-24
1 hp
14.6/4.7
1.25
115 v
42 lbs.
012518
WFDS-26
1.5 hp
7.8/3.0
1.10
230 v
47 lbs.
011524
WFDS-28
2 hp
10.0/3.5
1.10
230 v
56 lbs.
011525
WFDS-30
2.5 hp
11.0/4.0
1.04
230 v
57 lbs.