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The SPP series chemical pump is a single stage, radial split, cantilever mixed flow pump. Adopting a horizontal foot installation, it is suitable for conveying high flow rate, low head, clean or polluting media, with high efficiency and low energy consumption. Suitable for various acids, alkalis, salts, and corrosive liquids at medium to low temperatures, as well as media containing solid particles. It can be used for forced circulation of evaporators, seawater aquaculture, gas engineering, water conservancy irrigation and water treatment systems, industrial processes, seawater salt production, etc. Suitable for transporting chemicals with temperatures between -20 ℃ and 120 ℃, pressures below 1.0MPa, and flow rates ranging from 1m ³/ H to 2000m ³/ H varies and can meet the needs of different occasions.
Flow range | ≥200m3/h |
Head range | 3-32m |
Outlet flange diameter | ≥DN200 |
Applicable temperature | ≥-20℃ |
Working pressure | 0.85Mpa |
Transmission mode | Direct connection, belt |
Shaft sealing method | mechanical seal |
Product Structure:
The pump body is supported by the foot and adopts a "front pull out" structural design. When inspecting and disassembling the impeller and shaft seal, there is no need to disassemble the pipeline connected to the pump body, making maintenance convenient.
Adopting an open impeller, with a large flow area and good passability. The impeller is driven by a key, fixed axially through the impeller nut, and equipped with a balance hole to balance axial force.
The support feet of the pump body can withstand any load from the pipeline and directly transmit it to the foundation. In this way, the rotor will not bend due to the load borne by the pump, thus ensuring the service life of the shaft seal and bearings.
The pump device can be equipped with a complete exhaust device, which is conducive to the exhaust of the suction pipeline.
The sealing shaft adopts a double end mechanical seal, which is externally connected with cooling and flushing water to improve the working conditions of the shaft seal and prolong the service life of the mechanical seal.
The flow passage components can be made of materials such as carbon steel, 304, 316L, 2205, 2507, 904L, 1.4529, titanium TA2, Hastelloy, or customized according to customer requirements.
Product Features:
Low energy consumption: Due to the design of mixed flow impeller and closed impeller, the pump has low energy consumption and high operating efficiency.
Low noise: Adopting a closed impeller design, the pump's noise is lower than other types of centrifugal pumps.
Smooth operation: Due to the design of mixed flow impeller and closed impeller, the flow and pressure of the pump are uniform, resulting in smooth operation.
Long service life: Due to the use of high-quality materials in the pump, it can resist the erosion of various corrosive media and has a long service life.
Safe and reliable: The pump has good sealing performance, which can prevent medium leakage and ensure the safety of production and operation.
Product Usage:
Forced circulation system for seawater aquaculture in chemical, pharmaceutical, and papermaking processes
Urban Gas Engineering
Water conservancy irrigation and water treatment system
Salt production from seawater
Performance Parameter
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| Motor model and efficiency(KW) | |||||
The density of medium(kg/m') | ||||||||||||
1000 | 1350 | 1840 | ||||||||||
| A | 236 | 360 | 8.5 | 78 | 2.0 | 15 | 160L | 18.5 | 180M | 22 | 180L |
SPP20-25 | A | 270 | 530 | 11.2 | 76 | 2 | 22 | 180L | 30 | 200L | 30 | 200L |
SPP20-25 | A | 270 | 350 | 5 | 76 | 1.3 | 7.5 | 160M | 11 | 160L | 15 | 180L |
| A | 304 | 700 | 15.8 | 74 | 5 | 45 | 225M | 55 | 250M | 75 | 280S |
SPP25-25 | A | 338 | 900 | 24 | 72 | 3.6 | 90 | 280M | 110 | 315S | 110 | 315S |
SPP25-30 | A | 338 | 1100 | 19.5 | 68 | 2.4 | 90 | 280M | 110 | 315S | 110 | 315S |
SPP25-30 | A | 338 | 750 | 8.5 | 76 | 4.7 | 30 | 225M | 37 | 250M | 45 | 280S |
SPP30-35 | A | 405 | 1300 | 12.2 | 68 | 4.4 | 75 | 315S | 75 | 315S | 110 | 315M₂ |
SPP35-35 | A | 472 | 1600 | 21 | 65 | 5.2 | 132 | 315M₃ | 160 | 355S₂ | 132 | 315M₃ |
SPP35-40 | A | 472 | 2000 | 17 | 72 | 6 | 132 | 315M₃ | 160 | 355S₂ | 160 | 355S₂ |
SPP35-40 | A | 472 | 1500 | 9.6 | 68 | 4 | 55 | 315S | 75 | 315M | 110 | 315M₃ |
SPP40-40 | A | 540 | 2400 | 28 | 76 | 7 | 250 | 355L | 250 | 355L | 250 | 355L |
SPP40-45 | A | 540 | 3200 | 20.6 | 76 | 8 | 250 | 315L | 220 | 355M | 250 | 355L |
SPP40-45 | A | 540 | 2400 | 11.6 | 73 | 6 | 110 | 315M₃ | 132 | 355S₂ | 185 | 355M |
SPP45-50 | A | 608 | 3300 | 15.8 | 72 | 5.2 | 185 | 355M | 132 | 355S₄ | 185 | 355M |
SPP45-50 | A | 608 | 2600 | 10 | 67 | 3.4 | 90 | 355S₂ | 132 | 355M | 160 | 355L |
SPP50-50 | A | 675 | 3700 | 24 | 68 | 5 | 185 | 355M | 185 | 315M | ||
SPP50-55 | A | 675 | 4500 | 20 | 73 | 5.5 | 185 | 355M | ||||
SPP50-55 | A | 675 | 3600 | 12.6 | 77 | 3.8 | 160 | 355L | 160 | 355L | 160 | 355L |
SPP55-60 | A | 742 | 4800 | 15 | 75 | 5.2 | 132 | 355M | ||||
SPP55-60 | A | 742 | 3900 | 10.5 | 76.8 | 3.5 | ||||||
SPP60-60 | A | 810 | 5200 | 21.5 | 71.2 | 5.6 | 注：1、订货时，泵名称由泵型号和叶轮代号组 | |||||
SPP60-65 | A | 810 | 6200 | 17 | 76.8 | 6.2 | ||||||
SPP60-65 | A | 810 | 5200 | 11.5 | 75 | 4.3 | ||||||
The SPP series chemical pump is a single stage, radial split, cantilever mixed flow pump. Adopting a horizontal foot installation, it is suitable for conveying high flow rate, low head, clean or polluting media, with high efficiency and low energy consumption. Suitable for various acids, alkalis, salts, and corrosive liquids at medium to low temperatures, as well as media containing solid particles. It can be used for forced circulation of evaporators, seawater aquaculture, gas engineering, water conservancy irrigation and water treatment systems, industrial processes, seawater salt production, etc. Suitable for transporting chemicals with temperatures between -20 ℃ and 120 ℃, pressures below 1.0MPa, and flow rates ranging from 1m ³/ H to 2000m ³/ H varies and can meet the needs of different occasions.
Flow range | ≥200m3/h |
Head range | 3-32m |
Outlet flange diameter | ≥DN200 |
Applicable temperature | ≥-20℃ |
Working pressure | 0.85Mpa |
Transmission mode | Direct connection, belt |
Shaft sealing method | mechanical seal |
Product Structure:
The pump body is supported by the foot and adopts a "front pull out" structural design. When inspecting and disassembling the impeller and shaft seal, there is no need to disassemble the pipeline connected to the pump body, making maintenance convenient.
Adopting an open impeller, with a large flow area and good passability. The impeller is driven by a key, fixed axially through the impeller nut, and equipped with a balance hole to balance axial force.
The support feet of the pump body can withstand any load from the pipeline and directly transmit it to the foundation. In this way, the rotor will not bend due to the load borne by the pump, thus ensuring the service life of the shaft seal and bearings.
The pump device can be equipped with a complete exhaust device, which is conducive to the exhaust of the suction pipeline.
The sealing shaft adopts a double end mechanical seal, which is externally connected with cooling and flushing water to improve the working conditions of the shaft seal and prolong the service life of the mechanical seal.
The flow passage components can be made of materials such as carbon steel, 304, 316L, 2205, 2507, 904L, 1.4529, titanium TA2, Hastelloy, or customized according to customer requirements.
Product Features:
Low energy consumption: Due to the design of mixed flow impeller and closed impeller, the pump has low energy consumption and high operating efficiency.
Low noise: Adopting a closed impeller design, the pump's noise is lower than other types of centrifugal pumps.
Smooth operation: Due to the design of mixed flow impeller and closed impeller, the flow and pressure of the pump are uniform, resulting in smooth operation.
Long service life: Due to the use of high-quality materials in the pump, it can resist the erosion of various corrosive media and has a long service life.
Safe and reliable: The pump has good sealing performance, which can prevent medium leakage and ensure the safety of production and operation.
Product Usage:
Forced circulation system for seawater aquaculture in chemical, pharmaceutical, and papermaking processes
Urban Gas Engineering
Water conservancy irrigation and water treatment system
Salt production from seawater
Performance Parameter
|
|
|
|
|
|
| Motor model and efficiency(KW) | |||||
The density of medium(kg/m') | ||||||||||||
1000 | 1350 | 1840 | ||||||||||
| A | 236 | 360 | 8.5 | 78 | 2.0 | 15 | 160L | 18.5 | 180M | 22 | 180L |
SPP20-25 | A | 270 | 530 | 11.2 | 76 | 2 | 22 | 180L | 30 | 200L | 30 | 200L |
SPP20-25 | A | 270 | 350 | 5 | 76 | 1.3 | 7.5 | 160M | 11 | 160L | 15 | 180L |
| A | 304 | 700 | 15.8 | 74 | 5 | 45 | 225M | 55 | 250M | 75 | 280S |
SPP25-25 | A | 338 | 900 | 24 | 72 | 3.6 | 90 | 280M | 110 | 315S | 110 | 315S |
SPP25-30 | A | 338 | 1100 | 19.5 | 68 | 2.4 | 90 | 280M | 110 | 315S | 110 | 315S |
SPP25-30 | A | 338 | 750 | 8.5 | 76 | 4.7 | 30 | 225M | 37 | 250M | 45 | 280S |
SPP30-35 | A | 405 | 1300 | 12.2 | 68 | 4.4 | 75 | 315S | 75 | 315S | 110 | 315M₂ |
SPP35-35 | A | 472 | 1600 | 21 | 65 | 5.2 | 132 | 315M₃ | 160 | 355S₂ | 132 | 315M₃ |
SPP35-40 | A | 472 | 2000 | 17 | 72 | 6 | 132 | 315M₃ | 160 | 355S₂ | 160 | 355S₂ |
SPP35-40 | A | 472 | 1500 | 9.6 | 68 | 4 | 55 | 315S | 75 | 315M | 110 | 315M₃ |
SPP40-40 | A | 540 | 2400 | 28 | 76 | 7 | 250 | 355L | 250 | 355L | 250 | 355L |
SPP40-45 | A | 540 | 3200 | 20.6 | 76 | 8 | 250 | 315L | 220 | 355M | 250 | 355L |
SPP40-45 | A | 540 | 2400 | 11.6 | 73 | 6 | 110 | 315M₃ | 132 | 355S₂ | 185 | 355M |
SPP45-50 | A | 608 | 3300 | 15.8 | 72 | 5.2 | 185 | 355M | 132 | 355S₄ | 185 | 355M |
SPP45-50 | A | 608 | 2600 | 10 | 67 | 3.4 | 90 | 355S₂ | 132 | 355M | 160 | 355L |
SPP50-50 | A | 675 | 3700 | 24 | 68 | 5 | 185 | 355M | 185 | 315M | ||
SPP50-55 | A | 675 | 4500 | 20 | 73 | 5.5 | 185 | 355M | ||||
SPP50-55 | A | 675 | 3600 | 12.6 | 77 | 3.8 | 160 | 355L | 160 | 355L | 160 | 355L |
SPP55-60 | A | 742 | 4800 | 15 | 75 | 5.2 | 132 | 355M | ||||
SPP55-60 | A | 742 | 3900 | 10.5 | 76.8 | 3.5 | ||||||
SPP60-60 | A | 810 | 5200 | 21.5 | 71.2 | 5.6 | 注：1、订货时，泵名称由泵型号和叶轮代号组 | |||||
SPP60-65 | A | 810 | 6200 | 17 | 76.8 | 6.2 | ||||||
SPP60-65 | A | 810 | 5200 | 11.5 | 75 | 4.3 | ||||||
SPP17 ½ 20