K-720 proliferation pumps

K-720 proliferation pumps

Supplier
Rankuum
Category
Tools and Machinery
Origin
China

The K-720 proliferation pump is a sturgeon-spread pump, which is a secondary vacuum pump and is used as a front-step pump in conjunction with a mechanical pump (such as a rotor pump, a Rotz pump).

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Overview

The K-720 proliferation pump is a sturgeon-spread pump, which is a secondary vacuum pump and is used as a front-step pump in conjunction with a mechanical pump (such as a rotor pump, a Rotz pump).

Specifications

ParameterValue
Air inlet passage720 mm
Exhaust opening pass160 mm
Nominal pumping speed (l/s) without water cooling trip [No water, no cold.]≥22000 l/s
Nominal pumping speed (l/s) with water-cooled track [It's filled with water.]≥11000 l/s
Effective pumping speed (water cooling) [It's filled with water.]≥11000 L/S
Ultimate pressure (Pa) (water cooled cap) [It's filled with water.]≤5.0×10⁻⁵
No-load critical back presure (Pa)≥36 Pa
Critical back presure at full load≥30 Pa
Pump oilDC705/275 silicone oil
Use Pump oil volume11 L
Pump Oil Return Rate (with Water Cooling Trap) [It's filled with water.]<10⁻⁵
Power condition12 KW
Heating MethodHeating tube in oil to heat
cooling methodForced water cooling
Use cooling water flow (L/min)10 L/min
Cooling water connectionG3/8 (8 places) G1/8 (2 places) G3/8-8 places; G1/8-2 places
Warm-up time80 min
Weight~380

Applications

For space, scientific research, nuclear power, membrane, solar energy, vacuum furnace, energy, medicine, metallurgy, chemical industries, etc.

Key Features

Small footprint and high pumping speed. Working pressure 10⁻²~10⁻⁵Pa. Internal heating provides high energy utilization. Long service life. Thermocouples provide temperature data.

Datasheet

Product Datasheet
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Supplier Information

Ra
Rankuum
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Chengdu Nanguang Machinery Co., Ltd. is one of the manufacturers in China's vacuum equipment industry and special equipment for the electronics industry. Its predecessor can be traced back to the Sichuan Machinery Bureau founded in 1877. After a century of vicissitudes, the company has now developed into a high-tech enterprise dedicated to the research, development, production, and sales of vacuum equipment. The company's products mainly cover two categories: vacuum acquisition equipment represented by vacuum pumps and vacuum systems, and vacuum application equipment represented by vacuum coating machines and vacuum industrial furnaces. In 1958, the company entered the field of vacuum equipment and began to develop vacuum acquisition equipment; in 1964, the company successfully developed China's first vacuum coating machine; after more than 60 years of development, it has become one of the enterprises with a long history, complete varieties, and a comprehensive technical system in the domestic vacuum equipment field. It is also a vacuum technology solution provider with comprehensive research and development capabilities for both vacuum acquisition equipment and vacuum application equipment in China.

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