**Single Stage Water Ring Vacuum Pump for Autoclave**
This single stage water ring vacuum pump is designed for continuous operation and is ideal for use in autoclaves, sterilization systems, and various industrial applications such as chemical processing, food machinery, pharmaceutical packaging, disinfection equipment, textile, printing, dyeing, and plastics. The pump features a direct drive system, with an impeller made of high-quality alloy copper and a mechanical seal to ensure long-term durability and efficient performance. It operates quietly and efficiently, with low energy consumption and high suction capacity.
**Key Specifications:**
- **Model No.:** DTPU SERIES
- **Operating Mode:** Continuous
- **Cooling Mode:** Air-cooled
- **Rotation Way:** Direct Drive
- **Shaft Material:** 2Cr13 / Steel 45#
- **Trademark:** DOTOP
- **Transport Package:** Plywood Packing
- **Origin:** China
- **HS Code:** 84141000
**Motor Power Range:** 0.55 kW – 4 kW
**Product Overview:**
The single stage water ring vacuum pump is designed for reliability and efficiency, integrating both domestic and international advanced technologies. It is equipped with a mechanical seal and an air inlet valve, ensuring stable and continuous operation. Its compact design, lightweight structure, and high suction capacity make it suitable for a wide range of industrial applications.
**Application Industries:**
Chemical industry, autoclaves, sterilization, food machinery, medical packaging, disinfectant equipment, weaving, printing, dyeing, and plastics.
**Product Series:**
- **SDK:** Thread connection liquid ring vacuum pump, mechanical sealed, widely used in foodstuff, medicine package, disinfectant, printing, dyeing, weaving, and plastic industries.
- **SDK-A:** Designed for the plastic industry, with internal coating to prevent scaling in hard water conditions.
- **SDK-C:** Higher vacuum than SDK-A.
- **SDK-D:** Flange connection version based on SDK-A.
- **SDK-E:** Higher vacuum than SDK-D.
- **2SDK-B:** Two-stage liquid ring vacuum pump, energy-efficient, low noise, and high ultimate vacuum.
- **2BDEA/2BDEC:** Medium to large size liquid ring vacuum pumps used in paper mills, chemicals, petrochemicals, pharmaceuticals, food, and metallurgy.
**Water Pumps:**
- **IZ/BL:** Centrifugal water pump.
**Technical Specifications Table:**
| Name | SDK-0.15 | SDK-0.2 | SDK-0.3 | SDK-0.5 | SDK-1.5 | SDK-2 |
|------------|----------|---------|---------|---------|---------|---------|
| Extract Capacity | 0.15 m³/min | 0.2 m³/min | 0.3 m³/min | 0.5 m³/min | 1.5 m³/min | 2.0 m³/min |
| Ultimate Vacuum | -0.096 MPa | -0.096 MPa | -0.096 MPa | -0.096 MPa | -0.096 MPa | -0.096 MPa |
| Power Output | 0.55 kW | 0.75 kW | 1.1 kW | 1.5 kW | 4.0 kW | 4.0 kW |
| Inlet Diameter | G1/2" | G1" | G1" | G1" | 40 | G1 1/2" |
| Outlet Diameter | G1/2" | G1" | G1" | G1" | 40 | G1 1/2" |
| Weight | 14 kg | 32 kg | 41 kg | 45 kg | 75 kg | 82 kg |
| Size (mm) | 317x176x206 | 400x200x268 | 420x200x260 | 428x200x275 | 571x254x325 | 560x250x336 |
| Water Consumption | 6 L/min | 6 L/min | 15 L/min | 19 L/min | 22 L/min | 23 L/min |
| Noise Level | <72 dB(A) | <72 dB(A) | <75 dB(A) | <75 dB(A) | <75 dB(A) | <82 dB(A) |
**Packaging:**
Due to its weight, the pump is typically packaged in wooden crates with protective plastic film to ensure safe transportation.
**Our Advantages:**
a) We collaborate with CSIC (China Shipbuilding Heavy Industry Corporation), making us highly professional in marine industry applications.
b) We provide samples for testing before order confirmation.
c) Our sales manager will accompany you during factory inspection after production is completed.
d) Sales team offers 18-hour online support, and engineers are available from 10:00–16:00 (GMT+8).
e) We have long-term agreements with manufacturers, offering competitive pricing.
f) We prioritize quality and value, never selling substandard products.
**Customer Visits & Exhibitions:**
We welcome customers to visit our factory and attend industry exhibitions to see our products in action.
[Image: Double Stage Vacuum Pump]
[Image: Factory Visit]
[Image: Exhibition]
This pump is a reliable and cost-effective solution for a wide range of industrial vacuum applications. Whether you need a compact unit for small-scale operations or a larger model for heavy-duty use, we have the right product for you. Let us help you find the best vacuum solution tailored to your needs.
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