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| 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 | Temp. Res. Gr. | Frequency | Protection Level | Water Temp. Range |
| SS-PM VFD Multistage Centrifugal Pump | YC-SK | YC-SK-1.1 | 1.1 KW | 6 m³/h | 30 m | 16 m³/h | 50 m | 220 V | 7.3 A | 4 | 1000~4000r/min | DN40 | F | 50Hz/60Hz | IPX4 | ≤95 ℃ |
| YC-SK-1.5 | 1.5 KW | 8 m³/h | 30 m | 18 m³/h | 55 m | 220 V | 9.6 A | 4 | 1000~4200r/min | DN40 | F | 50Hz/60Hz | IPX4 | ≤95 ℃ |
The YC-SK-1.1 SS-PM VFD Multistage Centrifugal Pump is a heavy-duty stainless steel pump from the YC-SK series, designed for large-flow, high-demand scenarios (e.g., medium offices, commercial buildings, light industry). With 1.1 KW power (1100 W) and 6 m³/h rated flow, it’s the most powerful model in this lineup—combining stainless steel corrosion resistance, multistage impeller stability, and variable frequency efficiency. It’s built for clean water with strict standards: water temperature ≤95℃, pH 6.5–8.5, and solid impurities ≤0.1% (particle size ≤0.2mm).
Power: 1.1 KW (1100 W, heavy-duty for large demand)
Rated Flow: 6 m³/h; Maximum Flow: 16 m³/h
Rated Head: 30 m; Maximum Head: 50 m
Material: Stainless steel body/impellers (anti-corrosion)
Electrical/Structural: 220 V, 7.3 A, 4-stage impeller, 1000–4000 r/min speed range, DN40 inlet/outlet (larger than other models), F-class insulation, IPX4 protection
The YC-SK-1.1’s 6 m³/h rated flow (16 m³/h maximum) and DN40 inlet/outlet (vs. DN25 for smaller models) handle massive water demand. For example, a medium office with 50 employees uses ~3 m³/day for restrooms and pantries—this pump can supply that in 30 minutes, with capacity left for cooling systems or cleaning. The DN40 size also reduces pipe clogs (larger particles pass through, though still within impurity limits).
Four impellers deliver stable 30 m rated head (50 m maximum), even for long pipe runs or tall buildings (5–6 stories). The stainless steel construction resists corrosion from industrial coolants (e.g., slightly alkaline water) or commercial hot water (e.g., hotel boilers), ensuring 7+ years of service life (double that of standard iron pumps).
Unlike basic models, the YC-SK-1.1 supports remote monitoring (via optional WiFi module)—users can check flow, pressure, and temperature from a smartphone. It also adjusts speed automatically: for example, reducing to 1000 r/min (using ~400 W) during off-hours and ramping to 4000 r/min (1.1 KW) during peak use, saving 30%–50% energy vs. fixed-speed industrial pumps.
Medium offices (50–100 employees) need reliable water for restrooms, pantries, HVAC cooling, and cleaning. The YC-SK-1.1 supplies all these: its 6 m³/h rated flow meets daily demand, the DN40 inlet/outlet connects to building-wide pipe systems, and remote monitoring lets facility managers track usage (e.g., detecting leaks via unusual flow spikes).
Hotels with 20–30 rooms or bath clubs with 5–8 shower stalls require constant hot water. The pump circulates water between boilers and showerheads—its ≤95℃ temperature limit matches hot water systems, and the 16 m³/h maximum flow handles peak demand (e.g., evening hours when most guests bathe). The stainless steel body resists mineral buildup from hot water, reducing maintenance.
Small manufacturing plants (e.g., electronics assembly or food processing) use cooling water to prevent machinery overheating. The YC-SK-1.1 circulates water between cooling tanks and equipment—its 50 m maximum head handles long pipe runs (e.g., 80+ meters), and the corrosion-resistant stainless steel stands up to mild coolants (e.g., water with rust inhibitors).
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
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PAYMENT T/T,Westem Union,MoneyGram,Paypal

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| 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 | Temp. Res. Gr. | Frequency | Protection Level | Water Temp. Range |
| SS-PM VFD Multistage Centrifugal Pump | YC-SK | YC-SK-1.1 | 1.1 KW | 6 m³/h | 30 m | 16 m³/h | 50 m | 220 V | 7.3 A | 4 | 1000~4000r/min | DN40 | F | 50Hz/60Hz | IPX4 | ≤95 ℃ |
| YC-SK-1.5 | 1.5 KW | 8 m³/h | 30 m | 18 m³/h | 55 m | 220 V | 9.6 A | 4 | 1000~4200r/min | DN40 | F | 50Hz/60Hz | IPX4 | ≤95 ℃ |
The YC-SK-1.1 SS-PM VFD Multistage Centrifugal Pump is a heavy-duty stainless steel pump from the YC-SK series, designed for large-flow, high-demand scenarios (e.g., medium offices, commercial buildings, light industry). With 1.1 KW power (1100 W) and 6 m³/h rated flow, it’s the most powerful model in this lineup—combining stainless steel corrosion resistance, multistage impeller stability, and variable frequency efficiency. It’s built for clean water with strict standards: water temperature ≤95℃, pH 6.5–8.5, and solid impurities ≤0.1% (particle size ≤0.2mm).
Power: 1.1 KW (1100 W, heavy-duty for large demand)
Rated Flow: 6 m³/h; Maximum Flow: 16 m³/h
Rated Head: 30 m; Maximum Head: 50 m
Material: Stainless steel body/impellers (anti-corrosion)
Electrical/Structural: 220 V, 7.3 A, 4-stage impeller, 1000–4000 r/min speed range, DN40 inlet/outlet (larger than other models), F-class insulation, IPX4 protection
The YC-SK-1.1’s 6 m³/h rated flow (16 m³/h maximum) and DN40 inlet/outlet (vs. DN25 for smaller models) handle massive water demand. For example, a medium office with 50 employees uses ~3 m³/day for restrooms and pantries—this pump can supply that in 30 minutes, with capacity left for cooling systems or cleaning. The DN40 size also reduces pipe clogs (larger particles pass through, though still within impurity limits).
Four impellers deliver stable 30 m rated head (50 m maximum), even for long pipe runs or tall buildings (5–6 stories). The stainless steel construction resists corrosion from industrial coolants (e.g., slightly alkaline water) or commercial hot water (e.g., hotel boilers), ensuring 7+ years of service life (double that of standard iron pumps).
Unlike basic models, the YC-SK-1.1 supports remote monitoring (via optional WiFi module)—users can check flow, pressure, and temperature from a smartphone. It also adjusts speed automatically: for example, reducing to 1000 r/min (using ~400 W) during off-hours and ramping to 4000 r/min (1.1 KW) during peak use, saving 30%–50% energy vs. fixed-speed industrial pumps.
Medium offices (50–100 employees) need reliable water for restrooms, pantries, HVAC cooling, and cleaning. The YC-SK-1.1 supplies all these: its 6 m³/h rated flow meets daily demand, the DN40 inlet/outlet connects to building-wide pipe systems, and remote monitoring lets facility managers track usage (e.g., detecting leaks via unusual flow spikes).
Hotels with 20–30 rooms or bath clubs with 5–8 shower stalls require constant hot water. The pump circulates water between boilers and showerheads—its ≤95℃ temperature limit matches hot water systems, and the 16 m³/h maximum flow handles peak demand (e.g., evening hours when most guests bathe). The stainless steel body resists mineral buildup from hot water, reducing maintenance.
Small manufacturing plants (e.g., electronics assembly or food processing) use cooling water to prevent machinery overheating. The YC-SK-1.1 circulates water between cooling tanks and equipment—its 50 m maximum head handles long pipe runs (e.g., 80+ meters), and the corrosion-resistant stainless steel stands up to mild coolants (e.g., water with rust inhibitors).
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

