New Refrigerant Single Stage Vacuum Pump
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This new refrigerant single-stage vacuum pump is designed with advanced technology, offering automatic high-speed flow and compensation functions under set pressure. Compared to traditional fixed displacement vane pumps, it consumes less energy and emits less heat. It operates stably and quietly, making it ideal for use in Machine tools and other environments where noise control is essential.
The pump features mechanical pressure adjustment, allowing for flexible and precise operation based on different needs. It is CE and LVD certified, ensuring compliance with international safety standards.
**Applications:**
This vacuum pump is widely used in various industries such as refrigeration maintenance, printing machines, medical equipment, vacuum packaging, gas analysis, and thermoplastic molding. It also provides an accurate internal system pressure reading through a vacuum gauge, which can be installed on all models of the pump.
**Technical Specifications:**
| Item NO. | VP-1SG | VP-1.5SG | VP-2SG | VP-2.5SG | VP-3SG | VP-4SG | VP-5SG |
|----------|--------|----------|--------|----------|--------|--------|--------|
| **Flow Rate (50Hz)** | 1.5CFM / 42L/min | 2.5CFM / 70L/min | 3.5CFM / 100L/min | 4.5CFM / 128L/min | 6CFM / 170L/min | 8CFM / 226L/min | 10CFM / 283L/min |
| **Flow Rate (60Hz)** | 1.8CFM / 50L/min | 3CFM / 84L/min | 4CFM / 114L/min | 5CFM / 142L/min | 7CFM / 198L/min | 9CFM / 254L/min | 12CFM / 340L/min |
| **Ultimate Vacuum** | 5Pa / 100 microns | 5Pa / 100 microns | 5Pa / 100 microns | 5Pa / 100 microns | 5Pa / 100 microns | 5Pa / 100 microns | 5Pa / 100 microns |
| **Power** | 1/4HP | 1/4HP | 1/3HP | 1/3HP | 1/2HP | 3/4HP | 1HP |
| **Inlet Port** | 1/4" Flare | 1/4" Flare | 1/4" Flare | 1/4" Flare | 1/4"&3/8" Flare | 1/4"&3/8" Flare | 1/4"&3/8" Flare |
| **Oil Capacity** | 280ml | 240ml | 350ml | 350ml | 450ml | 600ml | 750ml |
| **Dimensions (mm)** | 260x142x220 | 260x142x220 | 270x142x220 | 270x142x220 | 320x154x235 | 370x160x250 | 390x160x250 |
| **Weight** | 5kg | 5.4kg | 5.9kg | 6.4kg | 6.4kg | 14.4kg | 14.9kg |
**Key Features:**
1. High-quality solenoid valve and vacuum gauge on the inlet fitting
2. Automatic disconnection from HVAC systems during power outages
3. Accurate internal pressure indication via the vacuum gauge
4. Special sealing material for long-lasting performance
**FAQs:**
**Q1: What are your payment terms?**
A: Usually, 30% deposit by T/T in advance, and 70% balance before shipment. We also accept L/C.
**Q2: Can you do OEM?**
A: Yes, we welcome any OEM orders.
**Q3: How about the MOQ?**
A: Sample orders are welcome!
**Q4: How about the delivery time?**
A: Typically 2–10 days, depending on the order quantity.
**About Our Company:**
Changzhou Andwin International Corporation Limited
Address: No. 91 Hanjiang Road, New District, Changzhou, Jiangsu, China
We provide advanced one-stop purchasing services in the air-conditioning and refrigeration industry. Our main products include:
- Copper Tube – Aluminum Tube Coil
- Brass Pipe – Steel Sheet – Copper Fitting
- Fan Motor – Compressor – Hand Tools
- Valves & Gauge – Air Conditioner – Refrigeration
- Washing Machine – Condenser Unit – Vacuum Pump – PE Tape
**Contact:**
Aimee Chen
Phone: +86 18015803382
Tel: +86-519-83984950-803
Fax: +86-519-83984950-808