SIHI干式真空泵
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• low energy costs 低能量消耗 - reduced power consumption 降低功率消耗
• wear free 无磨损 - non contacting rotors 无接触转子 - no mechanical shaft seals 无机械轴封 - electronic rotor synchronization 电气同步 - no rotor coatings 转子没有涂层
1000
m3/h
100
10
SIHIdry V250
SIHIdry V400
1
0.0001
0.001
0.01
0.1
1
10
100
1000
Suction Pressure 入口压力[mbar]
Performance range SIHIdry S–Version S系列SIHIdry 性能曲线
1000
m3/h
• for tough operating conditions 恶略的操作条件 -torque monitoring 扭矩监测 -liquid flushing during operation 液体在线清洗 -cleaning without dismantling pump 无需解体泵，即可清洁
Extremely Versatile… 便于使用…
For installation 便于安装 Position the pump on an even base 固定于水平底 Connect cooling water, process piping and power supply. Switch on. and it is fully operational 连接好冷却水、工艺管路和电源，打开启动开即可操作。
• for particle handling 处理固体颗粒 - top-down flow 从上到下输送 - wide clearances 宽的间隙 - open screw geometry 开式螺杆外形
SIHIdry Range 吸气范围
Performance range SIHIdry V– Version V系列SIHIdry 性能曲线
Quiet 运行安静
• no gear box 无齿轮箱
Robust and Reliable 高效可靠
• for wet processes湿气处理 - no stagnant areas in pump casing 泵腔内无滞留死角 -liquid carry-over / flushing capability 液体夹带冲洗功能
100
10
1 0.0001
0.001
SIHIdry S1000 SIHIdry S630 SIHIdry S400 SIHIdry S160
0.01
0.1
1
10
100
1000
Suction Pressure入口压力[mbar]
Technical Data 工艺参数
Type 类型
Size 规格
V250
With the ”top-down” delivery (inlet on top, outlet at the lowest point of the pump casing) liquid and particle carry-over from the process is possible. “从上到下”的竖直输送方式（吸气口在泵体顶部而排气口在泵体最底部）便于夹带 的液体和固体颗粒的排放。
SIHIdry – Dry running vacuum pumps for general industries SIHIdry – 用于通用行业的干式真空泵
STERLING FLUID SYSTEMS GROUP
斯特林流体系统集团
www.sterlingsihi.com
SIHIdry – Your Application SIHIdry – 您的应用
The drive is integrated within the pump. Because of its electronically synchronised vertical screw-type spindles noise levels are extremely low and operation is virtually maintenance free. Moreover, the permanent torque-monitoring diagnostics prevent the pump from damage due to process upsets. 泵内整体驱动方式，因为两个竖直的螺旋型锭子的电气同步，泵的噪音极低而且可 真正做到免维护。此外，固定的扭矩监测装置可在工艺系统发生故障时保护真空 泵。
The SIHIdry is a completely dry running twin-screw pump without any lubrication or sealing fluids. Stand alone capacity ranges from 100 up to1,000 m3/h.
Applications 应用
Capabilities 能力
• sterilization 灭菌
• freeze-drying 冷冻干燥 • gas removal 除气 • vacuum coating 真空镀膜 • crystal pulling 真空烧结 • metallurgy furnaces 真空冶炼 • product transfer 产品输送 • central vacuum 中央真空系统 • and many more 等等...
Reliable Operation…操作可靠
For dust laden processes 含较多粉尘的工艺: Generous clearances between the spindles and casing permit the ability to handle particles. 转子和泵体之间充裕的间隙，使之具有处理固体颗粒的能 力。 For corrosive processes 含腐蚀性介质的工艺: Optimised internal temperatures allow the machine to accommodate corrosive gases. 最优化的内部温度控制，使设备可适合腐蚀性气体介质。
一个整体单元，同时必须满足一系列极其严格的要求；它们的特点包括： • minimising the disposal costs of any service liquid 最小的工作液处理成本
• providing uncontaminated vacuum, that is free from lubricant and service liquid 因为不使用润滑油和工作液，所以可提供完全洁净的真空
Maintenance Free…免维护…
The SIHIdry operates absolutely oil-free in contrast to traditional dry running vacuum pumps. This means no more oil checks and oil changes. 对比传统的干式真空泵，SIHIdry 完全无 油，这就意味着无需检查和更换油的程序。
For wet processes 湿气处理:
Vertical self-draining ensures that fluid flow through the pump does not accumulate. Examples include: condensate, flooded water or cleaning agents. 竖直自排放结构能保证液体通过泵时不产生滞留现象，例如：冷凝物，过多水分 或清洗剂。
• liquid carry-over 可夹带液体 • particle carry-over 可夹带固体颗粒 • corrosive gases 腐蚀性气体 • toxic and odorous gases
有毒和刺激性气体 • and many more 等等 ...
…Our Solution 我们的解决方案
• offering the flexibility required for batch process operations 适用于有批次操作的机动性要求
• low life-cycle costs. 极低的寿命周期成本 SIHIdry meets the need for a simple, robust and reliable vacuum pump that can handle liquid and solid carry-over as well as rapidly changing operating conditions. SIHIdry是一种结构简单、高效、安全可靠和耐用的适合各种需求的真空设备，可 处理各种夹带液体和固体颗粒介质以及不断变化的操作条件.
In operation 操作: The SIHIdry is completely dry and therefore does not generate any waste disposal costs. Energy requirements are minimised by simply adjusting the rotational speed in order to match the required volumetric flow-rate. 完全干式运行的SIHIdry无任何废液处理费用。能量需求也极低，只需简单地调整转 速以满足不同体积流量的要求。
54
V400
SIHIdry S160 S400
400
160
< 0.001 < 0.01
400 < 0.01
2.5
3.5
7.0
54
54
64
S630 S1000 600 1000 < 0.01 < 0.01
10.0
18.0
70
74
SIHIdry simple, dry and reliable 简单,可靠,完全干式运行
Dry running vacuum pumps for general industrial Applications
干式真空泵在通用行业中的应用
Dry running vacuum pumps are used increasingly for a range of applications within the general industries sector. These vacuum pumps are an integral part of the process and must satisfy a range of demanding requireLeabharlann Baiduents. These include: 干式真空泵在通用行业领域的应用范围越来越广。这些真空泵可作为工艺流程的
Suction capacity 吸气量[m3/h] 250
Ultimate pressure极限压力[mbar] < 0.005
Power consumption at ultimate
pressure 极限压力下的功率消耗 2,3
[kW]
Noise level 噪音 as per DIN 同DIN标准 [dB(A)]
Combining with Roots blowers provides much higher capacities. SIHIdry真空泵完全干运行，两个螺杆间无任何润滑油或密封液。标准单台泵吸气 量从100到1000 m3/h，与罗茨泵结合可以达到更高的能力。 The pump is ideally designed for industrial applications. 完美的设计适用于多种行业的应用要求.
The Benefits of SIHIdry at a Glance 特点概述
Low Life Cycle Costs 极低的全寿命成本
• no disposal costs无额外的处理费用 - totally dry principle of operation 完全干式操作 - no gears for rotor synchronisation 转子同步，没有齿轮传动
• wear free 无磨损 - non contacting rotors 无接触转子 - no mechanical shaft seals 无机械轴封 - electronic rotor synchronization 电气同步 - no rotor coatings 转子没有涂层
1000
m3/h
100
10
SIHIdry V250
SIHIdry V400
1
0.0001
0.001
0.01
0.1
1
10
100
1000
Suction Pressure 入口压力[mbar]
Performance range SIHIdry S–Version S系列SIHIdry 性能曲线
1000
m3/h
• for tough operating conditions 恶略的操作条件 -torque monitoring 扭矩监测 -liquid flushing during operation 液体在线清洗 -cleaning without dismantling pump 无需解体泵，即可清洁
Extremely Versatile… 便于使用…
For installation 便于安装 Position the pump on an even base 固定于水平底 Connect cooling water, process piping and power supply. Switch on. and it is fully operational 连接好冷却水、工艺管路和电源，打开启动开即可操作。
• for particle handling 处理固体颗粒 - top-down flow 从上到下输送 - wide clearances 宽的间隙 - open screw geometry 开式螺杆外形
SIHIdry Range 吸气范围
Performance range SIHIdry V– Version V系列SIHIdry 性能曲线
Quiet 运行安静
• no gear box 无齿轮箱
Robust and Reliable 高效可靠
• for wet processes湿气处理 - no stagnant areas in pump casing 泵腔内无滞留死角 -liquid carry-over / flushing capability 液体夹带冲洗功能
100
10
1 0.0001
0.001
SIHIdry S1000 SIHIdry S630 SIHIdry S400 SIHIdry S160
0.01
0.1
1
10
100
1000
Suction Pressure入口压力[mbar]
Technical Data 工艺参数
Type 类型
Size 规格
V250
With the ”top-down” delivery (inlet on top, outlet at the lowest point of the pump casing) liquid and particle carry-over from the process is possible. “从上到下”的竖直输送方式（吸气口在泵体顶部而排气口在泵体最底部）便于夹带 的液体和固体颗粒的排放。
SIHIdry – Dry running vacuum pumps for general industries SIHIdry – 用于通用行业的干式真空泵
STERLING FLUID SYSTEMS GROUP
斯特林流体系统集团
www.sterlingsihi.com
SIHIdry – Your Application SIHIdry – 您的应用
The drive is integrated within the pump. Because of its electronically synchronised vertical screw-type spindles noise levels are extremely low and operation is virtually maintenance free. Moreover, the permanent torque-monitoring diagnostics prevent the pump from damage due to process upsets. 泵内整体驱动方式，因为两个竖直的螺旋型锭子的电气同步，泵的噪音极低而且可 真正做到免维护。此外，固定的扭矩监测装置可在工艺系统发生故障时保护真空 泵。
The SIHIdry is a completely dry running twin-screw pump without any lubrication or sealing fluids. Stand alone capacity ranges from 100 up to1,000 m3/h.
Applications 应用
Capabilities 能力
• sterilization 灭菌
• freeze-drying 冷冻干燥 • gas removal 除气 • vacuum coating 真空镀膜 • crystal pulling 真空烧结 • metallurgy furnaces 真空冶炼 • product transfer 产品输送 • central vacuum 中央真空系统 • and many more 等等...
Reliable Operation…操作可靠
For dust laden processes 含较多粉尘的工艺: Generous clearances between the spindles and casing permit the ability to handle particles. 转子和泵体之间充裕的间隙，使之具有处理固体颗粒的能 力。 For corrosive processes 含腐蚀性介质的工艺: Optimised internal temperatures allow the machine to accommodate corrosive gases. 最优化的内部温度控制，使设备可适合腐蚀性气体介质。
一个整体单元，同时必须满足一系列极其严格的要求；它们的特点包括： • minimising the disposal costs of any service liquid 最小的工作液处理成本
• providing uncontaminated vacuum, that is free from lubricant and service liquid 因为不使用润滑油和工作液，所以可提供完全洁净的真空
Maintenance Free…免维护…
The SIHIdry operates absolutely oil-free in contrast to traditional dry running vacuum pumps. This means no more oil checks and oil changes. 对比传统的干式真空泵，SIHIdry 完全无 油，这就意味着无需检查和更换油的程序。
For wet processes 湿气处理:
Vertical self-draining ensures that fluid flow through the pump does not accumulate. Examples include: condensate, flooded water or cleaning agents. 竖直自排放结构能保证液体通过泵时不产生滞留现象，例如：冷凝物，过多水分 或清洗剂。
• liquid carry-over 可夹带液体 • particle carry-over 可夹带固体颗粒 • corrosive gases 腐蚀性气体 • toxic and odorous gases
有毒和刺激性气体 • and many more 等等 ...
…Our Solution 我们的解决方案
• offering the flexibility required for batch process operations 适用于有批次操作的机动性要求
• low life-cycle costs. 极低的寿命周期成本 SIHIdry meets the need for a simple, robust and reliable vacuum pump that can handle liquid and solid carry-over as well as rapidly changing operating conditions. SIHIdry是一种结构简单、高效、安全可靠和耐用的适合各种需求的真空设备，可 处理各种夹带液体和固体颗粒介质以及不断变化的操作条件.
In operation 操作: The SIHIdry is completely dry and therefore does not generate any waste disposal costs. Energy requirements are minimised by simply adjusting the rotational speed in order to match the required volumetric flow-rate. 完全干式运行的SIHIdry无任何废液处理费用。能量需求也极低，只需简单地调整转 速以满足不同体积流量的要求。
54
V400
SIHIdry S160 S400
400
160
< 0.001 < 0.01
400 < 0.01
2.5
3.5
7.0
54
54
64
S630 S1000 600 1000 < 0.01 < 0.01
10.0
18.0
70
74
SIHIdry simple, dry and reliable 简单,可靠,完全干式运行
Dry running vacuum pumps for general industrial Applications
干式真空泵在通用行业中的应用
Dry running vacuum pumps are used increasingly for a range of applications within the general industries sector. These vacuum pumps are an integral part of the process and must satisfy a range of demanding requireLeabharlann Baiduents. These include: 干式真空泵在通用行业领域的应用范围越来越广。这些真空泵可作为工艺流程的
Suction capacity 吸气量[m3/h] 250
Ultimate pressure极限压力[mbar] < 0.005
Power consumption at ultimate
pressure 极限压力下的功率消耗 2,3
[kW]
Noise level 噪音 as per DIN 同DIN标准 [dB(A)]
Combining with Roots blowers provides much higher capacities. SIHIdry真空泵完全干运行，两个螺杆间无任何润滑油或密封液。标准单台泵吸气 量从100到1000 m3/h，与罗茨泵结合可以达到更高的能力。 The pump is ideally designed for industrial applications. 完美的设计适用于多种行业的应用要求.
The Benefits of SIHIdry at a Glance 特点概述
Low Life Cycle Costs 极低的全寿命成本
• no disposal costs无额外的处理费用 - totally dry principle of operation 完全干式操作 - no gears for rotor synchronisation 转子同步，没有齿轮传动