Dry Pump Units Composed of Screw and Roots Pumps for Chemical Industry

• Customization: Available
• After-sales Service: 24h
• Warranty: 1year
• Model NO.: KVR3250
• Oil or Not: Oil Free
• Structure: Screw Pump - Roots Pump Combination
• Exhauster Method: Positive Displacement Pump
• Vacuum Degree: High Vacuum
• Work Function: Mainsuction Pump
• Working Conditions: Dry
• Power: 29.5kw
• Maximum Pumping Speed: 3240m³/H
• Noise Level: 70dB
• Dimensions of Inlet and Outlet Ports: DN150/100
• External Dimensions: 1520*540*1250mm
• Weight: 1000kg
• Transport Package: Wooden Frame Packaging
• Trademark: Kelaisi
• Origin: China
• HS Code: 8414100090
• Package Size: 162.00cm * 64.00cm * 135.00cm
• Package Gross Weight: 1050.000kg

Product Description

Specification

Models	Power		Speed 50Hz/60Hz)	Noise level	External dimensions	Weight	Air Inlet dimensions	Size of exhaust port
	KW	pa(g)	m³/h	dB(A)	L*W*H)mm	KG	mm	mm
KV180	4	5	180/220	≤75	710*420*660	310	DN50	DN40
KV250	5.5	5	250/300	≤75	710*420*660	395	DN65	DN50
KV350	7.5	5	350/420	≤75	910*430*760	475	DN65	DN65
KV400	11	5	400/480	≤76	910*430*760	570	DN65	DN65
KV650	15	5	650/780	≤76	1090*430*760	840	DN100	DN80
KV800	18.5	5	800/960	≤80	1250*660*950	1220	DN100	DN100
KV1080	22	5	1080/1300	≤85	1250*660*950	1250	DN100	DN100
KV1400	30	5	1400/1680	≤85	1550*680*1010	1400	DN150	DN100
KV1600	37	5	1600/1920	≤85	1550*680*1010	1410	DN150	DN100
VAC4500PM	75	65-81	-99	10	4470	DN200	DN150	2450*1800*1840
VAC5500PM	90	65-82	-99	10	5500	DN200	DN150	2970*2010*1840
VAC6500PM	110	65-82	-99	10	6500	DN200	DN150	2870*2010*1840

Packing & Delivery

We prioritize the utmost protection for your valuable products by employing sturdy, robust wooden frames or premium high-quality stretch films for packaging, ensuring secure and safe delivery.

Company Profile

Company Name

Guangdong Koles Vacuum Technology Co., Ltd., originally founded as Shenzhen Kelaisi Compression Machinery Co., Ltd in 2013, stands as a pioneering high-tech enterprise. We specialize in the cutting-edge research, innovative development, production, and sales of state-of-the-art vacuum pumps, highly efficient blowers, air compressors, and a wide array of other advanced equipment. As a comprehensive service provider, we excel in delivering unparalleled solutions and seamless implementation for all your diverse vacuum application needs.
of vacuum applications.

FAQ

Q1. What is your warranty period?
We offer a comprehensive 1-year warranty that covers the entire machine, ensuring peace of mind and dependable, reliable performance.

Q2. Can I use my own logo on the product?
Absolutely! We provide complete OEM services, allowing you to proudly showcase your brand on our exceptional products.

Q3. Do you have a factory?
Yes, we proudly operate a fully-equipped factory in Dongguan. We warmly invite you to visit our company and factory. As a professional manufacturer, we specialize in offering top-notch OEM services tailored to meet our clients' distinct needs.

Q4. When will the goods be delivered?
For customized products, we guarantee timely delivery within approximately 15 working days. For items already in stock, delivery schedules are flexibly aligned with customer requirements, ensuring absolute satisfaction.