I just finished replacing the shaft seal on my booster pump. As soon as I turned the pump on water was leaking from the shaft seal. Is it defective or am I doing something wrong?
Reply
Depending on the model, the installation of a booster pump shaft seal can be slightly different than a pool pump shaft seal. Some booster pump and pool pump shaft seals require that a silicone sealant be used on the outer areas of the metal seat of the shaft seal. The seal will need to be lightly hammered into the body of the pump. You can use a 1 inch PVC coupling or a piece of 1 1/4 inch PVC pipe and a rubber mallet. This procedure will apply to any pool pump or booster pump using a >PS-1000 style shaft seal.
Reply
Does this pump come with the motor also? I currently own this model but it's making lots of noise. Trying to decide if I want to attempt to rebuild the pump and replace the motor or buy a new unit.
Reply
Hello Shawn, The 011774 Whisperflo Pump 2 HP is a complete pump, which means it comes with the motor and strainer housing.
Reply
Does the Whisperflo 2HP pump include the 1.5 and 2 inch slip unions? Thankyou
Reply
Hi Al, The Whisperflo pump does not come with unions, you will have to purchase them separately p/n 11201-0154. The unions can be used with 1-1/2" or 2" pipes.
Reply
What does full rate pump refer to verses this pump
Reply
Hello Randy, From the specs of the 011774 that is a 1.5hp full rate, even though it says 2hp, because a 1.5hp single speed has the Total Horsepower of 2.25hp. So this is a full rate pump.
Reply
What type of fitting is required and what is the thread style on a Pentair Whisperflo Model WFE-28 2 HP pump inlet pipe?
Thank you
Reply
You will need two of these 2" Male Threaded x 2" Slip Unions the ports on this pump are 2" female and these unions will thread into the the female port.
Reply
how manny gph does a 2 hp pump make
Reply
The manufacturer provides a chart for calculating gallons per minute, so after calculating that based on your feet of head, you can then calculate the per hour rating. If you click here you can view the GPM chart for the Whisperflo series in the product details.
Reply
I am considering going from a 1.5 wf-26 to a
2 wf-28 would help me with the pros / cons
Thank You
Reply
We would recommend staying with what the pool builder had placed on there as far as total horsepower, unless you plan on adding water features, moving the equipment further away from the pool or adding solar heating. If you do decide that you would like to go up in horsepower a wise choice would be by going with a replacement variable speed motor or complete pool pump. Maybe look into a Pureline Prime PL2606 pool pump.
Reply
I have a WF 28 and it is about 10 years old.
I had to replace the motor once already, about 5-6 years ago and now that replacement is quite loud. It is still running though.
Should I replace just the motor again, or should I consider replacing the whole pump?
Reply
Hi, Gary. You're at the mark where replacing the entire pump is recommended. However, replacing the motor B859 and seals - GOKIT32 or GOKIT32SALT will get your pump up and running again.
Reply
Is there a wf-28 equivalent Penrair pump that comes without the motor? I just replaced my motor and when I turned it on the older pump is now leaking so I want to purchase and replace the pump only.
Reply
My pool guy replaced one pool pump with a Pentair SuperFlo 1.5HP but he had quoted me a Pentair WhisperFlo 2HP. He said that the SuperFlo was a better unit. Is this true? Every place that I look the SuperFlo is less expensive, but he is trying to charge me more.
Reply
Hi, Bob. The SuperFlo Pump is not a better pump than the Whisperflo Pump. The Whisperflo Pump is a higher performing pump than the Superflo pump.
Reply
Motor on WF-28 burned out after 4 years in service. What can I use to replace the 2hp 3350014S? Is there a suggested Pentair replacement (355026S etc.)?
Reply
Here is a link to the Pentair 355026S Replacement Motor you can also use a PureLine PL2859 HP Motor which is considerably less $$ and is the same motor with the exception of the color. You will also need a Pentair Whisper Flo Seal Kit when you replace your motor. We put together this Video on How to Replace a Pool Pump Motor which you may find helpful when you tackle this project.
Reply
What is most cost efficient pool pump to operate? (electricity usage)
Reply
Hi John, We would suggest the PureLine Variable Speed Pumps as the most energy efficient pumps.
Reply
I need to replace the motor on my WF-28 011774 pump. What is a pump that would work? I have a 2HP. Thank you.
Yes, we do have your replacement motor. Based off the information provided, your replacement motor is this B2855 2 HP Century Motor When replacing your motor we always suggest a tune-up kit as well and you would require this Whisperflo GO-KIT32 Tune Up Kit we also have this Video on how to Replace a Pool Pump motor which you might find handy when you tackle this project. The video will walk you through the exact steps to replace your motor.
Reply
What other parts are needed to replace the WF-28 pump? Fittings?
Reply
Yes you will likey need fittings however we do not carry those. You will want male threaded 2-inch slip fittings to glue to your existing plumbing.
Reply
I need to replace my Century motor 2hp B2843. My question is, should I also replace the pump? If so, what is compatible with this motor?
Reply
Most often pool owners replace the motor and seals unless of course, the pump housing has significant wear and or is damaged needing to be replaced. There are many models that can be used with this motor so it will depend on your specific model pump housing wet end.
Reply
I have an older WF-28 pump. The motor has been replaced many times. The store keeps giving me an EB843 or 2843 motor. Is this correct? I have been running them for years and now it looks like it has been wrong. Thx for the help.
Reply
Hello JB, yes you are correct that if you needed to match the original motor specifications then you would've needed either the B855 or our PL2855. It is also recommended to replace the seals and for this model, the part number is GOKIT32 for a chlorine pool and GOKIT32SALT for a saltwater swimming pool.
Reply
I wish to get the best replacement complete motor to replace my present Centurion for PAC-Fab 2 HP WF-28C Serial #1-09-F97
Pictures attached. Trying to keep the same dimensions.
I am thinking Pentagram Whisper Flo 2HP WFE28
Thanks for your help !
The Pentair Whisperflo Stndrd Full Rate 115/230V 1.5 HP Pump - WF-6 is the suggested replacement for your current model. The current motor you have confirms for use with either 115V or 230V you will need a motor compatible with the same voltage options if you are not sure which that you use. They will come factory set 230V if you use 115V you will change the setting on the rear of the motor to 115V before wiring/installing. This pump is not available for sale/delivery to California, please see California’s New Variable Speed Pool Pump Law
Reply
Hi I have a WF-28, see attached pic motor is 196240. Looking for a replacement motor can you tell me the new motor number?
I am showing for the Pentair WF-28 pool pump you will need the following for a replacement motor...Century 2.0 HP Square Flange 56Y Up Rate Motor - B2855
Reply
3 years ago I replaced the motor on my WF-28 with Century 2.0 HP Square Flange 48Y Up Rate Motor - USQ1202, now I see the Century 2.0 HP Square Flange 56Y Up Rate Motor - B2859 or B2855 being recommended for the WF-28. What is are the differences?
Reply
Thank you for contacting Inyo Pools, The B2859 can be wired 230/115 volts and the B2855 can only be wired 230 volts.
Reply
I need to replace the motor on my WF-28 Part# 011774 Pentair 2 H.P. pump.
Reply
Hi Michael, we would recommend this Century 2.0 HP Square Flange 56Y Up Rate Motor - B2855 for your WF-28. Be sure to get this Tune-Up Kit if you have a freshwater pool or this Saltwater Tune-Up Kit for salt pools.
Reply
If this particular part is no longer available, which pump would be best to replace with?
Reply
The replacement for the Pentair WF-28 would be Pentair model EC-011533.
Reply
