| Availability: | |
|---|---|
| Quantity: | |
| Product Name | Series | Model | Power (w) | Rated Flow (m³/h) | Rated Head (m) | Max Flow (m³/h) | Max Head (m) | Rated Voltage (V) | Rated Current (A) | Impeller (Stages) | Speed Range (r/min) | Inlet/Outlet Size | Insulation Class | Frequency | Protection Level | Water Temp. Range |
| SS-PM VFD Multistage Centrifugal Pump | YC-B | YC-B-400 | 400 W | 2.5 m³/h | 22 m | 4.8 m³/h | 40 m | 220 V | 3 A | 3 | 1000~4200r/min | DN25 | F | 50Hz/60Hz | IPX4 | ≤95 ℃ |
| YC-B-700 | 700 W | 3.5 m³/h | 30 m | 5.8 m³/h | 50 m | 220 V | 4.8 A | 3 | 1000~4600r/min | DN25 | F | 50Hz/60Hz | IPX4 | ≤95 ℃ | ||
| YC-B-900 | 900 W | 4 m³/h | 30 m | 6.5 m³/h | 60 m | 220 V | 6 A | 3 | 1000~4300r/min | DN25 | F | 50Hz/60Hz | IPX4 | ≤95 ℃ |
The YC-B-400 SS-PM VFD Multistage Centrifugal Pump is a stainless steel (SS) reinforced pump from the YC-B series, built for durability and corrosion resistance. Unlike standard pumps with plastic or iron components, its stainless steel body and impellers handle mild corrosion (e.g., hot water with minerals) and maintain performance in long-term use. It’s tailored for clean water applications—residential, commercial, and light industrial—with medium requirements: water temperature ≤95℃, pH 6.5–8.5, and solid impurities ≤0.1% (particle size ≤0.2mm).
Power: 400 W (energy-efficient for daily use)
Rated Flow: 2.5 m³/h; Maximum Flow: 4.8 m³/h
Rated Head: 22 m; Maximum Head: 40 m
Material: Stainless steel body/impellers (anti-corrosion)
Electrical/Structural: 220 V, 3 A, 3-stage impeller, 1000–4200 r/min speed range, DN25 inlet/outlet, F-class insulation, IPX4 protection
The pump’s stainless steel construction is its biggest strength. It resists rust and mineral buildup from hot water (e.g., solar-heated water with calcium deposits) or slightly hard water—common issues that shorten the life of plastic pumps. For example, in areas with hard water, the YC-B-400 can operate for 5+ years without impeller blockages, compared to 2–3 years for standard pumps.
With 3-stage impellers, the pump delivers consistent head (22 m rated, 40 m maximum) even at varying flow rates. This is critical for high-rise apartments (10–12 floors) or industrial equipment cooling—where pressure drops can cause system failures. The impellers also reduce turbulence, lowering noise and energy loss.
Unlike self-priming pumps (≤60℃), the YC-B-400 handles water temperatures up to 95℃. This makes it ideal for hot water circulation (e.g., underfloor heating, bath club boilers) and even short-term use with boiling water (e.g., commercial kitchen cleaning). The F-class insulation further protects the motor from overheating in high-temperature environments.
High-rise apartments often suffer from low water pressure on upper floors. The YC-B-400’s 40 m maximum head boosts pressure from building water tanks to 10–12 floor homes, ensuring taps and showers have consistent flow. Its stainless steel body resists corrosion from chlorinated tap water, extending service life in communal systems.
For small factories (e.g., electronics or plastic molding), the pump circulates cool water to machinery (e.g., motors, molds). Its corrosion resistance prevents damage from coolant additives (mildly alkaline), and the 4.8 m³/h maximum flow keeps equipment at optimal temperatures (avoiding overheating and downtime).
Solar water heaters often need pumps to circulate water between panels and storage tanks. The YC-B-400’s ≤95℃ temperature limit matches solar-heated water (typically 50–80℃), and its variable frequency technology adjusts speed based on solar intensity—speeding up when the sun is strong (maximizing heat transfer) and slowing down at dusk (saving energy).
Under Floor Heating Circulation
Cooling Of Industrial Equipment
Hot Water Facilities For Bath Places/Clubs
Solar Energy Circulation
Air Energy Circulation
Water Supply From The Water Tower
Our Certificate

Packing & Shipping
|
|
PAYMENT T/T,Westem Union,MoneyGram,Paypal

DELIVERY Safe,Fast,and Effective


| Product Name | Series | Model | Power (w) | Rated Flow (m³/h) | Rated Head (m) | Max Flow (m³/h) | Max Head (m) | Rated Voltage (V) | Rated Current (A) | Impeller (Stages) | Speed Range (r/min) | Inlet/Outlet Size | Insulation Class | Frequency | Protection Level | Water Temp. Range |
| SS-PM VFD Multistage Centrifugal Pump | YC-B | YC-B-400 | 400 W | 2.5 m³/h | 22 m | 4.8 m³/h | 40 m | 220 V | 3 A | 3 | 1000~4200r/min | DN25 | F | 50Hz/60Hz | IPX4 | ≤95 ℃ |
| YC-B-700 | 700 W | 3.5 m³/h | 30 m | 5.8 m³/h | 50 m | 220 V | 4.8 A | 3 | 1000~4600r/min | DN25 | F | 50Hz/60Hz | IPX4 | ≤95 ℃ | ||
| YC-B-900 | 900 W | 4 m³/h | 30 m | 6.5 m³/h | 60 m | 220 V | 6 A | 3 | 1000~4300r/min | DN25 | F | 50Hz/60Hz | IPX4 | ≤95 ℃ |
The YC-B-400 SS-PM VFD Multistage Centrifugal Pump is a stainless steel (SS) reinforced pump from the YC-B series, built for durability and corrosion resistance. Unlike standard pumps with plastic or iron components, its stainless steel body and impellers handle mild corrosion (e.g., hot water with minerals) and maintain performance in long-term use. It’s tailored for clean water applications—residential, commercial, and light industrial—with medium requirements: water temperature ≤95℃, pH 6.5–8.5, and solid impurities ≤0.1% (particle size ≤0.2mm).
Power: 400 W (energy-efficient for daily use)
Rated Flow: 2.5 m³/h; Maximum Flow: 4.8 m³/h
Rated Head: 22 m; Maximum Head: 40 m
Material: Stainless steel body/impellers (anti-corrosion)
Electrical/Structural: 220 V, 3 A, 3-stage impeller, 1000–4200 r/min speed range, DN25 inlet/outlet, F-class insulation, IPX4 protection
The pump’s stainless steel construction is its biggest strength. It resists rust and mineral buildup from hot water (e.g., solar-heated water with calcium deposits) or slightly hard water—common issues that shorten the life of plastic pumps. For example, in areas with hard water, the YC-B-400 can operate for 5+ years without impeller blockages, compared to 2–3 years for standard pumps.
With 3-stage impellers, the pump delivers consistent head (22 m rated, 40 m maximum) even at varying flow rates. This is critical for high-rise apartments (10–12 floors) or industrial equipment cooling—where pressure drops can cause system failures. The impellers also reduce turbulence, lowering noise and energy loss.
Unlike self-priming pumps (≤60℃), the YC-B-400 handles water temperatures up to 95℃. This makes it ideal for hot water circulation (e.g., underfloor heating, bath club boilers) and even short-term use with boiling water (e.g., commercial kitchen cleaning). The F-class insulation further protects the motor from overheating in high-temperature environments.
High-rise apartments often suffer from low water pressure on upper floors. The YC-B-400’s 40 m maximum head boosts pressure from building water tanks to 10–12 floor homes, ensuring taps and showers have consistent flow. Its stainless steel body resists corrosion from chlorinated tap water, extending service life in communal systems.
For small factories (e.g., electronics or plastic molding), the pump circulates cool water to machinery (e.g., motors, molds). Its corrosion resistance prevents damage from coolant additives (mildly alkaline), and the 4.8 m³/h maximum flow keeps equipment at optimal temperatures (avoiding overheating and downtime).
Solar water heaters often need pumps to circulate water between panels and storage tanks. The YC-B-400’s ≤95℃ temperature limit matches solar-heated water (typically 50–80℃), and its variable frequency technology adjusts speed based on solar intensity—speeding up when the sun is strong (maximizing heat transfer) and slowing down at dusk (saving energy).
Under Floor Heating Circulation
Cooling Of Industrial Equipment
Hot Water Facilities For Bath Places/Clubs
Solar Energy Circulation
Air Energy Circulation
Water Supply From The Water Tower
Our Certificate

Packing & Shipping
|
|
PAYMENT T/T,Westem Union,MoneyGram,Paypal

DELIVERY Safe,Fast,and Effective

