Product Description
1、User Decision-Making
User Pain Points
- Pump loses Prime Every Morning and Runs Dry
The return side of the pool is empty even though the pump has been turned on at the beginning of the day. The air bubbler stays sealed with the strainer cover and is never able to escape. Air from the suction side enters through the joints that are improperly taped and the very poorly functioning clamp-on adapter, so the face of the seal dries up and gets hot. After a few rounds of that, the mechanical seal is out.
- Pump Picked According to the Horsepower Sticker Raises the Electricity Bill
An association replaces the old pump with the most power-full model they can afford and ends up with water that does not get cleaned up, while the electricity bill is increasing. An oversized pump forces water through the sand filter so rapidly that the sand cannot trap the dirt anymore and the flow is accelerated also through the skimmer. Pumps chosen based only on horsepower, not the curve of the system, lead to inefficient energy consumption and still result in poor filtering.
- Sand gets to the Impeller and the Pool Closes for Repair
At the halfway point of the season, a pumping noise comes out of the pump and the pool floor is getting wet near the pump housing. The issue was that initially the strainer basket had been damaged and therefore the dirt and the small pieces of leaf went down the pipe and got into the impeller, scoring it while also wearing the bearings. Some low-cost pump models come with a really thin and weak basket that is likely to break just once when it is knocked and that will not offer any further protection for the impeller area.
SWIM Series Solutions & Customer Value
1: Ring-Lock Suction Seal On A 2-Inch Suction
SWIM Solution: The SWIM Series pump features a ring lock suction seal located on a 2 inch suction opening. This design completely closes the joint to prevent suction leaks and increase suction efficiency. This is important from startup and pump drawing of the water not only air. Also the seal will not be running hot and dry through the morning prime.
Customer Value: No prime with a bubble underneath the lid – The first startup of circulation brings clean water up, which means that the day gets off to an undelayed start and that the wet end is not wearing out a mechanical seal once every few weeks only.
2: Six Duty Points From SWIM S2-120 To S2-400
SWIM Solution: The range lists six models, SWIM S2-120 through SWIM S2-400, with Qmax from 350 to 650 L/min, Hmax from 12 m to 22 m and input power from 0.9 kW or 1.2 HP to 3 kW or 4 HP. The pump is picked from the system curve rather than from the horsepower sticker on the old unit.
Customer Value: Energy Used Where It Filters — A pump chosen at the duty point the pool actually runs moves the volume the filter needs without racing the flow, so the power draw falls and the sand bed is not driven past its trapping rate.
3: Heavy-Duty Wet End For Commercial Bather Load
SWIM Solution: The SWIM Series is specified as a heavy-duty commercial circulation pump with high-flow, energy-efficient performance and a full 2 inch suction path. Run at its listed duty point, the pump holds flow as debris collects ahead of the wet end instead of stalling and drawing grit through to the impeller.
Customer Value: Fewer Mid-Season Repairs — Strainer debris stays ahead of the impeller, so the wet end is not scored and the bearings are not chewed, and the pool does not close for a pump rebuild in the middle of the season.
2、Product Technical Specifications
Pool Pump SWIM Series Technical Information
Pool Pump SWIM Series Specifications
| Model | ESPA Model | L | H |
| SWIM S2-120 | Blaumar S2 75 15 | 603 | 264 |
| SWIM S2-150 | Blaumar S2 75 18 | ||
| SWIM S2-200 | Blaumar S2 100 24 | 267 | |
| SWIM S2-250 | Blaumar S2 150 29 | 278 | |
| SWIM S2-300 | Blaumar S2 200 31 | 616 | 285 |
| SWIM S2-400 | Blaumar S2 300 36 | 640 | 288 |
Pool Pump SWIM Series Additional Specifications
| Model | Input Power (P1) | Electric Current (Amps) | Qmax (l/min) | Hmax (m) | Curves | Packing Size (mm) | Qty/20′ | |
| KW | HP | |||||||
| SWIM S2-120 | 0.9 | 1.2 | 4.6 | 350 | 12 | 1 | 640x290x385 | 405 |
| SWIM S2-150 | 1.1 | 1.5 | 5.2 | 350 | 14 | 2 | ||
| SWIM S2-200 | 1.5 | 2 | 7 | 450 | 17 | 3 | ||
| SWIM S2-250 | 1.85 | 2.5 | 8.6 | 500 | 19 | 4 | ||
| SWIM S2-300 | 2.2 | 3 | 10 | 550 | 20 | 5 | ||
| SWIM S2-400 | 3 | 4 | 14 | 650 | 22 | 6 | 665x290x385 | 390 |
3、Product Features
SWIM Series: project features
Commercial circulation pump identity
The SWIM Series is an above-ground swimming pool circulation motor pump for commercial swimming pools.
Ring-lock suction seal
The ring-lock seal is designed to eliminate suction leaks and maximize suction efficiency.
Standard pool water pump category
The SWIM Series belongs to the Standard Pool Water Pump category.
2-inch suction size
The SWIM Series has a 2-inch suction size.
Heavy-duty performance description
The SWIM Series is a heavy-duty pump with high-flow, energy-efficient performance.
Logistics & Shipping
Loading Capacity Reference
| Model | Package Size (mm) | 20’GP (pcs) | 40’HQ (pcs) |
| SWIM S2-120 | 640x290x385 | 405 | 945 |
| SWIM S2-150 | 640x290x385 | 405 | 945 |
| SWIM S2-200 | 640x290x385 | 405 | 945 |
| SWIM S2-250 | 640x290x385 | 405 | 945 |
| SWIM S2-300 | 640x290x385 | 405 | 945 |
| SWIM S2-400 | 665x290x385 | 390 | 910 |
Note: The above figures are estimates. Actual loading capacity may vary depending on palletization and container dimensions. Please confirm with our logistics team before placing bulk orders.
Shipping & Delivery
Packaging: Reinforced carton or wooden case with EPE foam lining and moisture-proof bag, suitable for sea, land, and air freight.
Loading Ports: Guangzhou / Shenzhen (Yantian, Shekou). Trade terms: FOB, CFR, CIF, etc.
Lead Time: Sample orders: 3–5 working days; Bulk orders: 15–30 working days (subject to order quantity and production schedule).
Shipment Tracking: Real-time production updates and sailing schedule notifications available upon request.