**Single Stage Water Ring Vacuum Pump for Autoclave**
This single-stage water ring vacuum pump is designed for continuous operation and features an air-cooled system. It uses a direct drive mechanism, with the shaft made of 2Cr13/Steel 45#. The product is branded as DOTOP and is packaged in wooden crates for safe transportation. It originates from China and is classified under HS Code 84141000.
**Model NO.:** DTPU SERIES
**Operating Mode:** Continuous
**Cooling Mode:** Air
**Rotation Way:** Direct Drive
**Shaft Material:** 2Cr13/Steel 45#
**Trademark:** DOTOP
**Transport Package:** Plywood Packing
**Origin:** China
**HS Code:** 84141000
**Applied Industries:**
Chemical industry, autoclaves, sterilization, food machinery, medical packaging, disinfectant equipment, textile, printing, dyeing, plastics, and more.
**Product Overview:**
This directly connected single-stage liquid ring vacuum pump is manufactured by integrating renowned foreign and domestic products. Its impeller is crafted from high-quality alloy copper and features a mechanical seal with an air inlet valve. With a simple structure, compact size, high pumping capacity, and low energy consumption, it can operate continuously without interruption.
**Motor Power:**
From 0.55 kW to 4 kW.
**Product Series:**
| Model | Description | Features | Material |
|-------|-------------|----------|----------|
| SDK | Thread connection liquid ring vacuum pump | Mechanical sealed, widely used in foodstuff, medicine package, disinfectant, printing, dyeing, weaving, and plastic industries | Cast iron/SS |
| SDK-A | Thread connection liquid ring vacuum pump, coat disposal | Designed specifically for the plastic industry; prevents scaling in hard water conditions and allows starting after long stops | - |
| SDK-C | Thread connection liquid ring vacuum pump, coat disposal, higher vacuum | Higher vacuum than SDK-A | - |
| SDK-D | Flange connection liquid ring vacuum pump | Enhanced version of SDK-A with flanged fittings | Cast iron/SS |
| SDK-E | Flange connection liquid ring vacuum pump, higher vacuum | Higher vacuum than SDK-D | - |
| 2SDK-B | Two-stage liquid ring vacuum pump | Two-stage strap-driven, high ultimate vacuum, energy-saving, low noise | Cast iron/SS |
| 2BDEA/2BDEC | Medium/big size liquid ring vacuum pump | Widely used in paper mills, chemical, petrochemical, pharmaceuticals, food, and metallurgy industries | Cast iron/SS |
**Water Pump Models:**
| Name | Extract Capacity | Ultimate Vacuum | Power Output | Inlet Diameter | Outlet Diameter | Weight | Size | Water Usage | Noise |
|------|------------------|-----------------|--------------|----------------|-----------------|--------|------|-------------|-------|
| SDK-0.15 | 0.15 m³/min | -0.096 MPa | 0.55 kW | G1/2" | G1/2" | 14 kg | 317x176x206 | 6 L/min | <72 dB(A) |
| SDK-0.2 | 0.2 m³/min | -0.096 MPa | 0.75 kW | G1" | G1" | 32 kg | 400x200x268 | 6 L/min | <72 dB(A) |
| SDK-0.3 | 0.3 m³/min | -0.096 MPa | 1.1 kW | G1" | G1" | 41 kg | 420x200x260 | 15 L/min | <75 dB(A) |
| SDK-0.5 | 0.5 m³/min | -0.096 MPa | 1.5 kW | G1" | G1" | 45 kg | 428x200x275 | 19 L/min | <75 dB(A) |
| SDK-1.5 | 1.5 m³/min | -0.096 MPa | 4.0 kW | 40 | 40 | 75 kg | 571x254x325 | 22 L/min | <75 dB(A) |
| SDK-2 | 2.0 m³/min | -0.096 MPa | 4.0 kW | G1 1/2" | G1 1/2" | 82 kg | 560x250x336 | 23 L/min | <82 dB(A) |
**Packaging:**
Due to the pump's weight, we typically use wooden crates for transport. The surface of the pump is covered with plastic film to ensure protection during shipping.
**Our Advantages:**
- Collaborating with CSIC (China Shipbuilding Heavy Industry Corporation), we are more experienced in the marine industry.
- We provide samples for testing before confirming the order.
- After production, your sales manager will accompany you for factory inspection.
- Sales support offers 18-hour online service, and engineers are available from 10:00–16:00 (GMT+8).
- We have long-term agreements with manufacturers, ensuring competitive pricing.
- We prioritize quality and value, never selling substandard products.
**Customer Visit to Factory:**
[Image of factory visit]
**Exhibition Highlights:**
[Image of exhibition participation]
Protective Coatings,Protective Coatings With Modified Silica,Silica Fume For Protective Coatings,Marine Protective Coatings
Henan Minmetals East New Materials CO. LTD. , https://www.eastmaterials.com