Model NO.: 840H17
Insulation Class: F
Frequency: 50/60Hz
Color: Customized
Motor: IE1, IE2, and IE3 Available
Trademark: REXCHIP
Transport Package: Packed in Carton, Then Protected by Wooden Pallet
Specification: CE
Origin: Zhejiang, China
HS Code: 8481809090
Specifications:
840H17 Double 50 5.50  345-415Δ 600-720Y 13.3Δ/7.7Y 900 -180 160 74 88
60 6.30  380-480Δ 660-720Y 13.3Δ/7.7Y 1050 -130 120 78

Key Features of REXCHIP Blowers:
1. 100% oil-free operation with insulation class F and IP55 protection.
2. Supports both 50Hz and 60Hz frequencies.
3. Constructed from die-cast aluminum ADC12 for durability.
4. Dual function as a compressor and vacuum pump (suction and blow).
5. Low maintenance with sealed long-life bearings.
6. Smart design and low noise levels.
7. ATEX explosion-proof motors are available for all models. REXCHIP is the only manufacturer authorized to produce ATEX-certified motors.
8. IE2 and IE3 motors are available for select models.
9. High quality at competitive prices.
10. Fast delivery times.

Applications of REXCHIP Blowers/Pumps:
Our blowers are widely used in various industries including:
1. Aquaculture (fish and prawn pond aeration)
2. Wastewater treatment and sewage systems
3. Pneumatic conveying systems
4. Pharmaceutical machinery
5. Garment machinery
6. Woodworking machinery
7. Plastic machinery
8. Printing machinery
9. Textile machinery
10. Packaging machinery
11. Paper processing
12. Industrial cleaning equipment
13. Air knives
14. Dental suction equipment / dental vacuum pumps

Our Workshop:
Single-Stage Pump for Packaging/Printing/Labeling/Paper/Glass Machines
Our Exhibition:
Single-Stage Pump for Packaging/Printing/Labeling/Paper/Glass Machines

Certifications (CE, ISO & CCC):
Single-Stage Pump for Packaging/Printing/Labeling/Paper/Glass Machines

Single-Stage Pump for Packaging/Printing/Labeling/Paper/Glass Machines

About REXCHIP Blowers:
The REXCHIP team has focused on side channel blowers for over 15 years. These blowers are also known as ring blowers, regenerative blowers, air blowers, or vacuum pumps. We also provide belt-driven blowers and all necessary parts. Our blowers range from 0.12kW to 30kW. Every production process—from tooling making to die casting, stamping, high-precision machining, assembly, and automatic spraying—is handled in-house, ensuring better control over quality, cost, and delivery time.

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Wenzhou Deli Machinery Equipment Co., Ltd. , https://www.sungoodtech.com