Product Information
Description
- Polaris
- PB4SQ
- Dual voltage
Polaris PB4SQ Booster Pump, 115/230V, 3/4 inch Ports
Match your pump, voltage and plumbing.
Polaris PB4SQ Booster Pump, 115/230V, 3/4 inch Ports is a dedicated booster pump for compatible pressure-side pool cleaners. Match the manufacturer part number PB4SQ, voltage and plumbing before ordering. PST SKU: PST-34-100-1132.
Cleaner
Dedicated Cleaner Pressure
Use this pump to supply compatible pressure-side cleaners. It is a booster pump, separate from the primary filtration pump. Verify the cleaner requirements and installed plumbing before selecting a replacement.
Electrical
Configure Your Electrical Supply
The motor supports 115V or 230V operation. The installer must verify the actual supply voltage and configure the electrical connections correctly. Do not infer motor voltage from the pool service panel alone.
Plumbing
Match Your Plumbing Connections
Compare inlet and outlet size, connection type and equipment-pad layout before ordering. Use the correct fittings and follow the pump installation instructions. Keep the filtration pump operating whenever the booster runs.
Who It's For
Pressure-Side Cleaning
Dedicated booster duty for compatible pressure-side pool cleaners.
Pump Replacement
Compare the exact part number, motor voltage and connections with your existing installation.
Equipment Pad Service
Have a qualified professional verify the installation and operating schedule.
Why PST Customers Pick This
115/230V
Supply voltage.
1 speed
Operation.
0.97 THP
Total horsepower.
3/4 inch
Ports.
4 stages
Hydraulic design.
Dedicated Booster Duty
Works with the pool filtration system to feed the cleaner.
Installation and Operation
Have a qualified professional verify electrical wiring, grounding, bonding and plumbing. Never run the booster dry or with the filtration pump off.
Full Specifications
| Identification and Specifications | |
|---|---|
| Manufacturer | Polaris |
| Manufacturer part number | PB4SQ |
| PST SKU | PST-34-100-1132 |
| Model | PB4SQ |
| Total horsepower | 0.97 THP |
| Voltage | 230/115V |
| Current | 4.5/9.2A |
| Speed | Single speed |
| Motor type | Totally Enclosed Fan Cooled (TEFC) |
| Inlet / outlet | 3/4 inch |
| Weighted Energy Factor | 0.7 |
| Hydraulic design | Four pressurization stages |
| Included | Softube hose and Quick Connect fittings |
| Priming | Not self-priming |
Frequently Asked Questions
What should I check before ordering?
Compare the existing pump label, voltage, connections and installation space. A matching horsepower alone does not establish compatibility.
Who should install this pump?
Have a qualified pool or spa technician verify electrical connections, grounding, bonding and plumbing before operation.
Can it run without the filtration pump?
No. Operate a cleaner booster only with the filtration pump running and water supplied to the booster. Never run the pump dry.
Is this a replacement filtration pump?
No. This pump is for cleaner booster duty, not primary pool filtration.
How do I verify the voltage?
Match the pump label and actual circuit voltage, and have a qualified installer configure the motor correctly.
Match Your Cleaner Booster Pump
Check your part number and installation requirements before ordering.
- Part-number support
- Pool equipment support
- Electrical match
- Plumbing match
Additional Info
| Category | Pool Products Pool Pumps Booster Pumps |
| SKU | PST-34-100-1132 |
| MPN | PB4SQ |
| Manufacturer | Polaris |
| Weight | 27.66 lb |
Let customers speak for us
My wife has RA and is always uncomfortable. Our hot tub heater failed and all the local shops were not able to assist until November. I was able to order an exact replacement part which was delivered within 3 days the hot tub was up and functioning in three days. I was very impressed with the quality and service.
Good quality just ordered wrong size and also need thicker cover
Fit perfectly, and fast shipping
Super fast shipping and reliable product !
I accidentally broke the original **** by tightening it too much. This was a perfect fit and works 100%. Fast delivery too!
Swapped out broken heater (lasted about 6 years) for this one. The instructions are for the electronics, not for the plumbing. You must get everything perfectly aligned or the plumbing may leak. I needed to loosen the electronics box to get the plumbing perfectly aligned. I have hot water again.
Great prices, fast shipping, great products
Haven't received yet but I'm sure it'll be great
Ordered on Saturday and we're delivered by Tuesday! Great products and great prices!
PST pool supplies are great to work with. I was having trouble finding this heat exchanger . Everywhere I looked, it was out of stock or back ordered. I contacted the manufacturer about buying the heat exchanger. They told me I couldn't buy it because I wasn't a dealer. If I was a dealer, they would be able to take the order. And make one, it would take 5 to 8 weeks. I contacted PST they put my order in and I received it in about six weeks. Fantastic people to work with. Thanks Tim
As described original equipment, thanks
Easy. Came quickly. Wish the shipping was free. I paid extra for insured shipping and it wasn’t signature required. Simply left in my mailbox.
My hot tub stopped giving a signal to trigger the heating core. I had to replace a whole motherboard and they had the perfect product and with a couple of screws. It went right right in and worked perfectly.
Worked perfectly to get our pool filter motor back up and running.
Great price and it was the exact fit for my TM26 Filter.
